Nexcom NSA 5190 User manual

NEXCOM International Co., Ltd.
NEXCOM International Co., Ltd.
Published February 2024 www.nexcom.com
Network and Communication Solutions
Network Security Appliance
NSA 5190
User Manual

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. ii NSA 5190 User Manual
Content
Contents
Preface
Copyright ............................................................................................. iv
Disclaimer.............................................................................................. iv
Acknowledgements ............................................................................... iv
Regulatory Compliance Statements........................................................ iv
Declaration of Conformity...................................................................... iv
RoHS Compliance ................................................................................... v
Warranty and RMA ................................................................................ vi
Safety Information ................................................................................viii
Installation Recommendations...............................................................viii
Safety Precautions.................................................................................. ix
Technical Support and Assistance............................................................ x
Conventions Used in this Manual............................................................ x
Global Service Contact Information........................................................ xi
Package Contents.................................................................................xiii
Ordering Information ............................................................................xiv
Chapter 1: Product Introduction
Overview ................................................................................................1
Key Features ...........................................................................................1
Hardware Specifications..........................................................................2
Knowing Your NSA 5190 ........................................................................3
Front Panel ..........................................................................................3
Rear Panel ...........................................................................................4
Mechanical Dimensions...........................................................................5
Chapter 2: Jumpers and Connectors
Before You Begin ....................................................................................5
Precautions ............................................................................................5
Jumper Settings ......................................................................................6
Locations of the Jumpers and Connectors...............................................7
Jumper ...................................................................................................8
CMOS Clear/AT_ATX .........................................................................8
Internal Connectors ................................................................................9
BIOS Socket (for SPI Flash) ...................................................................9
Power Switch ......................................................................................9
FAN Slot ........................................................................................10
SATA Power Connector .................................................................11
M.2 Key M Connector (Optional) ...................................................12
PCIe Slot (For Nexcom LAN Module)...............................................13
PCIe Slot (For NVMe Device only) ...................................................15
SATA Gen3 Connector.......................................................................17
Locations of the Front Panel Board Connectors .....................................18
Console Port .....................................................................................19
LAN Port............................................................................................19
LED Indicators ...................................................................................20
Reset Button .....................................................................................21
USB 3.0 Ports ....................................................................................21
Block Diagram ......................................................................................22

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. iii NSA 5190 User Manual
Content
Chapter 3: BIOS Setup
About BIOS Setup.................................................................................23
When to Configure the BIOS.................................................................23
Default Configuration...........................................................................24
Entering Setup......................................................................................24
Legends................................................................................................24
BIOS Setup Utility..................................................................................26
Main .................................................................................................26
Advanced .........................................................................................27
Chipset .............................................................................................39
Security .............................................................................................42
Boot..................................................................................................44
Save & Exit ........................................................................................45

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. iv NSA 5190 User Manual
Preface
PrefaCe
Copyright
This publication, including all photographs, illustrations and software, is
protected under international copyright laws, with all rights reserved. No
part of this manual may be reproduced, copied, translated or transmitted in
any form or by any means without the prior written consent from NEXCOM
International Co., Ltd.
Disclaimer
The information in this document is subject to change without prior notice and
does not represent commitment from NEXCOM International Co., Ltd. However,
users may update their knowledge of any product in use by constantly checking
its manual posted on our website: http://www.nexcom.com. NEXCOM shall
not be liable for direct, indirect, special, incidental, or consequential damages
arising out of the use of any product, nor for any infringements upon the rights
of third parties, which may result from such use. Any implied warranties of
merchantability or fitness for any particular purpose is also disclaimed.
Acknowledgements
NSA 5190 are trademarks of NEXCOM International Co., Ltd. All other
product names mentioned herein are registered trademarks of their
respective owners.
Regulatory Compliance Statements
This section provides the FCC compliance statement for Class A devices and
describes how to keep the system CE compliant.
Declaration of Conformity
FCC
This equipment has been tested and verified to comply with the limits for
a Class A digital device, pursuant to Part 15 of FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference
to radio communications. Operation of this equipment in a residential area
(domestic environment) is likely to cause harmful interference, in which
case the user will be required to correct the interference (take adequate
measures) at their own expense.
CE
The product(s) described in this manual complies with all applicable
European Union (CE) directives if it has a CE marking. For computer systems
to remain CE compliant, only CE-compliant parts may be used. Maintaining
CE compliance also requires proper cable and cabling techniques.

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. vNSA 5190 User Manual
Preface
RoHS Compliance
NEXCOM RoHS Environmental Policy and Status
Update
NEXCOM is a global citizen for building the digital
infrastructure. We are committed to providing green
products and services, which are compliant with
European Union RoHS (Restriction on Use of Hazardous Substance in
Electronic Equipment) directive 2011/65/EU, to be your trusted green
partner and to protect our environment.
RoHS restricts the use of Lead (Pb) < 0.1% or 1,000ppm, Mercury (Hg)
< 0.1% or 1,000ppm, Cadmium (Cd) < 0.01% or 100ppm, Hexavalent
Chromium (Cr6+) < 0.1% or 1,000ppm, Polybrominated biphenyls (PBB) <
0.1% or 1,000ppm, and Polybrominated diphenyl Ethers (PBDE) < 0.1% or
1,000ppm.
In order to meet the RoHS compliant directives, NEXCOM has established an
engineering and manufacturing task force in to implement the introduction
of green products. The task force will ensure that we follow the standard
NEXCOM development procedure and that all the new RoHS components
and new manufacturing processes maintain the highest industry quality
levels for which NEXCOM are renowned.
The model selection criteria will be based on market demand. Vendors and
suppliers will ensure that all designed components will be RoHS compliant.
How to recognize NEXCOM RoHS Products?
For existing products where there are non-RoHS and RoHS versions, the
suffix “(LF)” will be added to the compliant product name.
All new product models launched after January 2013 will be RoHS compliant.
They will use the usual NEXCOM naming convention.

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. vi NSA 5190 User Manual
Preface
Warranty and RMA
NEXCOM Warranty Period
NEXCOM manufactures products that are new or equivalent to new in
accordance with industry standard. NEXCOM warrants that products will be
free from defect in material and workmanship for 2 years, beginning on the
date of invoice by NEXCOM.
NEXCOM Return Merchandise Authorization (RMA)
▪Customers shall enclose the “NEXCOM RMA Service Form” with the
returned packages.
▪Customers must collect all the information about the problems
encountered and note anything abnormal or, print out any on-screen
messages, and describe the problems on the “NEXCOM RMA Service
Form” for the RMA number apply process.
▪Customers can send back the faulty products with or without accessories
(manuals, cable, etc.) and any components from the card, such as CPU
and RAM. If the components were suspected as part of the problems,
please note clearly which components are included. Otherwise, NEXCOM
is not responsible for the devices/parts.
▪Customers are responsible for the safe packaging of defective products,
making sure it is durable enough to be resistant against further damage
and deterioration during transportation. In case of damages occurred
during transportation, the repair is treated as “Out of Warranty.”
▪Any products returned by NEXCOM to other locations besides the
customers’ site will bear an extra charge and will be billed to the customer.
Repair Service Charges for Out-of-Warranty Products
NEXCOM will charge for out-of-warranty products in two categories, one is
basic diagnostic fee and another is component (product) fee.
System Level
▪Component fee: NEXCOM will only charge for main components such as
SMD chip, BGA chip, etc. Passive components will be repaired for free,
ex: resistor, capacitor.
▪Items will be replaced with NEXCOM products if the original one cannot
be repaired. Ex: motherboard, power supply, etc.
▪Replace with 3rd party products if needed.
▪If RMA goods can not be repaired, NEXCOM will return it to the customer
without any charge.
Board Level
▪Component fee: NEXCOM will only charge for main components, such
as SMD chip, BGA chip, etc. Passive components will be repaired for free,
ex: resistors, capacitors.
▪If RMA goods can not be repaired, NEXCOM will return it to the customer
without any charge.

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. vii NSA 5190 User Manual
Preface
Warnings
Read and adhere to all warnings, cautions, and notices in this guide and
the documentation supplied with the chassis, power supply, and accessory
modules. If the instructions for the chassis and power supply are inconsistent
with these instructions or the instructions for accessory modules, contact
the supplier to find out how you can ensure that your computer meets
safety and regulatory requirements.
Cautions
Electrostatic discharge (ESD) can damage system components. Do the
described procedures only at an ESD workstation. If no such station is
available, you can provide some ESD protection by wearing an antistatic
wrist strap and attaching it to a metal part of the computer chassis.

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. viii NSA 5190 User Manual
Preface
Installation Recommendations
Ensure you have a stable, clean working environment. Dust and dirt can get
into components and cause a malfunction. Use containers to keep small
components separated.
Adequate lighting and proper tools can prevent you from accidentally
damaging the internal components. Most of the procedures that follow
require only a few simple tools, including the following:
▪A Philips screwdriver
▪A flat-tipped screwdriver
▪A grounding strap
▪An anti-static pad
Using your fingers can disconnect most of the connections. It is recommended
that you do not use needle-nose pliers to disconnect connections as these
can damage the soft metal or plastic parts of the connectors.
Safety Information
Before installing and using the device, note the following precautions:
▪Read all instructions carefully.
▪Do not place the unit on an unstable surface, cart, or stand.
▪Follow all warnings and cautions in this manual.
▪When replacing parts, ensure that your service technician uses parts
specified by the manufacturer.
▪Avoid using the system near water, in direct sunlight, or near a heating
device.
▪The load of the system unit does not solely rely for support from the
rackmounts located on the sides. Firm support from the bottom is highly
necessary in order to provide balance stability.
▪The computer is provided with a battery-powered real-time clock circuit.
There is a danger of explosion if battery is incorrectly replaced. Replace
only with the same or equivalent type recommended by the manufacturer.
Discard used batteries according to the manufacturer’s instructions.

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. ix NSA 5190 User Manual
Preface
Safety Precautions
1. Read these safety instructions carefully.
2. Keep this User Manual for later reference.
3. Disconnect this equipment from any AC outlet before cleaning. Use a
damp cloth. Do not use liquid or spray detergents for cleaning.
4. For plug-in equipment, the power outlet socket must be located near the
equipment and must be easily accessible.
5. Keep this equipment away from humidity.
6. Put this equipment on a stable surface during installation. Dropping it or
letting it fall may cause damage.
7. The openings on the enclosure are for air convection to protect the
equipment from overheating. DO NOT COVER THE OPENINGS.
8. Make sure the voltage of the power source is correct before connecting
the equipment to the power outlet.
9. Place the power cord in a way so that people will not step on it. Do not
place anything on top of the power cord. Use a power cord that has been
approved for use with the product and that it matches the voltage and
current marked on the product’s electrical range label. The voltage and
current rating of the cord must be greater than the voltage and current
rating marked on the product.
10. All cautions and warnings on the equipment should be noted.
11. If the equipment is not used for a long time, disconnect it from the
power source to avoid damage by transient overvoltage.
12. Never pour any liquid into an opening. This may cause fire or electrical
shock.
13. Never open the equipment. For safety reasons, the equipment should be
opened only by qualified service personnel.
14. If one of the following situations arises, get the equipment checked by
service personnel:
a. The power cord or plug is damaged.
b.Liquid has penetrated into the equipment.
c. The equipment has been exposed to moisture.
d.The equipment does not work well, or you cannot get it to work
according to the user’s manual.
e. The equipment has been dropped and damaged.
f. The equipment has obvious signs of breakage.
15. Do not place heavy objects on the equipment.
16. The unit uses a three-wire ground cable which is equipped with a third
pin to ground the unit and prevent electric shock. Do not defeat the
purpose of this pin. If your outlet does not support this kind of plug,
contact your electrician to replace your obsolete outlet.
17. CAUTION: DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY
REPLACED. REPLACE ONLY WITH THE SAME OR EQUIVALENT TYPE
RECOMMENDED BY THE MANUFACTURER. DISCARD USED BATTERIES
ACCORDING TO THE MANUFACTURER’S INSTRUCTIONS.

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. xNSA 5190 User Manual
Preface
Technical Support and Assistance
1. For the most updated information of NEXCOM products, visit NEXCOM’s
website at www.nexcom.com.
2. For technical issues that require contacting our technical support team or
sales representative, please have the following information ready before
calling:
– Product name and serial number
– Detailed information of the peripheral devices
– Detailed information of the installed software (operating system,
version, application software, etc.)
– A complete description of the problem
– The exact wordings of the error messages
Warning!
1. Handling the unit: carry the unit with both hands and handle it with care.
2. Maintenance: to keep the unit clean, use only approved cleaning products
or clean with a dry cloth.
Conventions Used in this Manual
Warning:
Information about certain situations, which if not observed,
can cause personal injury. This will prevent injury to yourself
when performing a task.
CAUTION!
CAUTION!CAUTION! Caution:
Information to avoid damaging components or losing data.
Note:
Provides additional information to complete a task easily.

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. xi NSA 5190 User Manual
Preface
Global Service Contact Information
Headquarters
NEXCOM International Co., Ltd.
9F, No. 920, Zhongzheng Rd.,
Zhonghe District, New Taipei City, 23586,
Taiwan, R.O.C.
Tel: +886-2-8226-7786
Fax: +886-2-8226-7782
www.nexcom.com
Asia
Taiwan
NexAIoT Headquarters
Industry 4.0 and Cloud Services
12F, No.922, Zhongzheng Rd.,
Zhonghe District, New Taipei City,
23586, Taiwan, R.O.C.
Tel: +886-2-8226-7796
Fax: +886-2-8226-7926
Email: [email protected]
www.nexaiot.com
NexAIoT Co., Ltd.
Taichung Office
16F, No.250, Sec.2, Chongde Rd.,
Beitun District,
Taichung City, 406, Taiwan, R.O.C.
Tel: +886-4-2249-1179
Fax: +886-4-2249-1172
Email: [email protected]
www.nexaiot.com
NexCOBOT Taiwan Co., Ltd.
13F, No.916, Zhongzheng Rd.,
Zhonghe District,
New Taipei City, 23586, Taiwan, R.O.C.
Tel: +886-2-8226-7786
Fax: +886-2-8226-7926
Email: [email protected]
www.nexcobot.com
GreenBase Technology Corp.
13F, No.922, Zhongzheng Rd.,
Zhonghe District,
New Taipei City, 23586, Taiwan, R.O.C.
Tel: +886-2-8226-7786
Fax: +886-2-8226-7900
Email: [email protected]
www.nexcom.com.tw
DivioTec Inc.
19F-1A, No.97, Sec.4, ChongXin Rd.,
Sanchong District,
New Taipei City, 24161, Taiwan, R.O.C.
Tel: +886-2-8976-3077
Email: [email protected]
www.diviotec.com
AIoT Cloud Corp.
13F, No.922, Zhongzheng Rd.,
Zhonghe District,
New Taipei City, 23586, Taiwan, R.O.C.
Tel: +886-2-8226-7786
Fax: +886-2-8226-7782
Email: [email protected]
www.aiotcloud.dev
EMBUX TECHNOLOGY CO., LTD.
13F, No.916, Zhongzheng Rd.,
Zhonghe District,
New Taipei City, 23586, Taiwan, R.O.C.
Tel: +886-2-8226-7786
Fax: +886-2-8226-7782
Email: [email protected]
www.embux.com
TMR TECHNOLOGIES CO., LTD.
13F, No.916, Zhongzheng Rd.,
Zhonghe District,
New Taipei City, 23586, Taiwan, R.O.C.
Tel: +886-2-8226-7786
Fax: +886-2-8226-7782
Email: [email protected]
www.tmrtek.com

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. xii NSA 5190 User Manual
Preface
NEXGOL Chongqing
1st Building No.999,
Star Boulevard, Yongchuan Dist,
Chongqing City, 402160, China
Tel: +86-23-4960-9080
Fax: +86-23-4966-5855
Email: [email protected]
www.nexcom.cn
Beijing NexGemo Technology Co.,Ltd.
Room 205, No.1, Fazhan Rd.,
Beijing International Information Industry Base,
Changping District,
Beijing, 102206, China
Tel: +86-10-8072-2025
Fax: +86-10-8072-2022
Email: [email protected]
www.nexgemo.com
Japan
NEXCOM Japan
9F, Tamachi Hara Bldg.,
4-11-5, Shiba Minato-ku,
Tokyo, 108-0014, Japan
Tel: +81-3-5419-7830
Fax: +81-3-5419-7832
Email: [email protected]
www.nexcom-jp.com
China
NEXSEC Incorporated
201, Floor 2, Unit 2, Building 15, Yard 3,
Gaolizhang Road, Haidian District,
Beijing, 100094, China
Tel: +86-10-5704-2680
Fax: +86-10-5704-2681
www.nexsec.cn
NEXCOM Shanghai
Room 406-407, Building C, No 154, Lane 953,
Jianchuan Road, Minhang District,
Shanghai, 201108, China
Tel: +86-21-5278-5868
Fax: +86-21-3251-6358
www.nexcom.cn
NEXCOM Surveillance Technology Corp.
Floor 8, Building B3, Xiufeng Industrial Zone,
GanKeng Community, Buji Street,
LongGang District,
ShenZhen, 518112, China
Tel: +86-755-8364-7768
Fax: +86-755-8364-7738
Email: [email protected]
www.nexcom.cn
America
USA
NEXCOM USA
46665 Fremont Blvd.,
Fremont CA 94538, USA
Tel: +1-510-656-2248
Fax: +1-510-656-2158
Email: [email protected]
www.nexcomusa.com

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. xiii NSA 5190 User Manual
Preface
Package Contents
Before continuing, verify that the NSA 5190 package that you received is
complete. Your package should have all the items listed in the following table.
Item Part Number Name Qty
1 19S00519000X0 NSA5190 ASSY 1
2 6014606898X00 LABEL BLANK WAI GHA 2
3 6019900094X00 PARTITION FOR RODS-HTQ-A-2AC VER:B FULPAK 1
4 6030000350X00 CONSOLE CABLE ST:ST-1903024 1
5 Z300000040X00 OUTSIDE BOX LABEL FOR STANDARD VER.A 1
6 5040210058X00 EAR SET FOR ODS-VL3 SERIES VER:A CHYUAN-JYH 1
7 50311F0684X00 I HEAD SCREW FOR nROK6221-IPAI BLACK PANEL LONG FEI 6
8 6013301929X00 EPE FOR NSA5190 FRONT BOTTOM VER:A TSAIJIN 1
9 6013301930X00 EPE FOR NSA5190 FRONT TOP VER:A TSAIJIN 1
10 5044440031X00 RUBBER FOOT KANG YANG:RF20-5-4P 4
11 6013301931X00 EPE FOR NSA5190 REAR BOTTOM VER:A TSAIJIN 1
12 6013301932X00 EPE FOR NSA5190 REAR TOP VER:A TSAIJIN 1
13 60110A0229X00 ACCESSORY BOX FOR S2216/S2224 VER:A YI GIA 1
14 60111B0072X00 OUTSIDE CARTON FOR NSA3170A-OS1 VER:B YI GIA 1
15 601110A126X00 OUTSIDE CARTON FOR FTA5180 VER:A YI GIA 1
16 6012200053X00 PE ZIPPER BAG #3 炎洲:印刷由任袋3號1
17 6012200096X00 PE BAG FOR UTM625 VAR:A CHYUAN-JYH 1

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. xiv NSA 5190 User Manual
Preface
Ordering Information
The following information below provides ordering information for NSA 5190.
Barebone
• NSA 5190 (P/N: 10S00519000X0)
1U w/ 12th/13th Gen Intel®Core™ processor, 2 x 1GbE RJ45 ports, and 4 x LAN module slots
For optimal performance, the configuration of LAN modules below is recommended.
Model P/N Controller Interface Port Number Bypass Speed Location Slot*
NI 180C 2BQ000ODS13X1 i350AM4 x 2 PCIe 8 x RJ45 None 1 GbE 3, 4
NI 184CX1 2BQ000ODS14X1 i350AM4 x 2 PCIe 8 x RJ45 4 1 GbE 3, 4
NX 140F 2BQ000ODS11X1 XL710-BM1 PCIe 4 x SFP+ None 10 GbE 1, 2
NX 142FX1 2BQ000ODS15X1 XL710-BM1 PCIe 4 x LC 2 10 GbE 1, 2
NX 142FX1-LR 2BQ000ODS16X1 XL710-BM1 PCIe 4 x LC 2 10 GbE 1, 2
NV 120F 2BQ000ODS17X1 XXV710-AM2 PCIe 2 x SFP28 None 25 GbE 1, 2
* Refer to the image below for the location of slots.
1 2 3 4
** To check the availability of other compatible LAN modules, please contact your responsible NEXCOM account manager or fill in the online inquiry form.

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. 1NSA 5190 User Manual
Chapter 1: Product Introduction
ChaPter 1: ProduCt IntroduCtIon
Overview Key Features
▪12th/13th Gen Intel®Core™ processor
▪4 x DDR4 2666/3200 non-ECC/ECC UDIMM, up to 128GB
▪1 x M.2 2280 M key NVMe SSD (optional)
▪1 x PCIe 4.0 x8 connector for low profile riser card
▪2 x 1GbE RJ45 ports
▪4 x LAN module slots

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. 2NSA 5190 User Manual
Chapter 1: Product Introduction
Hardware Specifications
Main Board
▪12th/13th Gen Intel®Core™ processor, formerly Alder Lake S/Raptor
Lake S, max 65W
▪PCH: R680E
▪TPM 2.0 onboard
Main Memory
▪4 x DDR4 2666/3200 non-ECC/ECC UDIMM with up to 32GB per slot
(max. up to 128GB)
Storage
▪1 x M.2 2280 Key M PCIe 3.0 x4 NVMe SSD, up to 512GB (optional)
Interface-External
▪2 x Buttons: power/reset
▪4 x LEDs: PWR1/PWR2/FAN/SYS
▪2 x USB 3.0 ports
▪1 x RJ45 console port
▪2 x 1GbE RJ45 ports
▪4 x LAN module slots (see details)
▪3 x Swappable smart fans
▪2 x Power inlets for redundant PSU
Interface-Internal
▪1 x PCIe 4.0 x8 connector, limited support for low-profile riser cards and
is exclusively for NVMe storage card (optional, see details)
Power Input
▪550W CRPS (1+1) redundant PSU
Dimensions and Weight
▪Chassis dimension (W x D x H): 438 x 511 x 44 mm
▪Packaging size: 675 x 635 x 217 mm
▪Weight without packaging: 9.97 kg
▪Weight with packaging: 18.09 kg
Environment
▪Operating temperature: 0°C~40°C
▪Storage temperature: -20°C~80°C
▪Relative humidity: 10%~90% non-condensing
Certifications
▪CE/FCC Class A
▪LVD

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. 3NSA 5190 User Manual
Chapter 1: Product Introduction
Knowing Your NSA 5190
Front Panel
1 2 4
3 5 6 7 8 9
1. Reset Pin Hole
Reset the system by using a paperclip to press and hold the pinhole for a
few seconds.
2. LED Indicators
Indicate the FAN, SYS, PWR1, and PWR2.
3. RJ45 Type Console Serial Port
Used to connect a console device with RJ45 type connection.
4. USB 3.0 Ports
Used to connect USB 3.0/2.0/1.1 devices.
5. LAN Ports
Used to connect to a network.
6. LAN Slot 1*
7. LAN Slot 2*
8. LAN Slot 3*
9. LAN Slot 4*
*
LAN Slot 1 LAN Slot 2 LAN Slot 3 LAN Slot 4 PCIe5 (Internal for NVMe)
Connector Type PCIe 4.0 x8 PCIe 4.0 x8 PCIe 4.0 x8 PCIe 4.0 x8 PCIe 4.0 x8
Signal PCIe 4.0 x8 PCIe 4.0 x8 PCIe 4.0 x4
PCIe 4.0 x4
PCIe 3.0 x4
PCIe 3.0 x4
PCIe 4.0 x4

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. 4NSA 5190 User Manual
Chapter 1: Product Introduction
Rear Panel
121110
10. Swappable Smart Fans
11. Power Button
Press to power on or off the system.
12. AC Power Inlets
Connect each AC cord to the dual redundant power inlets.

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. 5NSA 5190 User Manual
Chapter 1: Product Introduction
Mechanical Dimensions

Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved. 5NSA 5190 User Manual
Chapter 2: Jumpers and Connectors
ChaPter 2: JumPers and ConneCtors
This chapter describes how to set the jumpers and connectors on the
NSA 5190 motherboard.
Before You Begin
▪Ensure you have a stable, clean working environment. Dust and dirt can
get into components and cause a malfunction. Use containers to keep
small components separated.
▪Adequate lighting and proper tools can prevent you from accidentally
damaging the internal components. Most of the procedures that follow
require only a few simple tools, including the following:
– A Philips screwdriver
– A flat-tipped screwdriver
– A set of jewelers screwdrivers
– A grounding strap
– An anti-static pad
▪Using your fingers can disconnect most of the connections. It is
recommended that you do not use needle-nosed pliers to disconnect
connections as these can damage the soft metal or plastic parts of the
connectors.
▪Before working on internal components, make sure that the power is off.
Ground yourself before touching any internal components, by touching
a metal object. Static electricity can damage many of the electronic
components. Humid environments tend to have less static electricity than
dry environments. A grounding strap is warranted whenever danger of
static electricity exists.
Precautions
Computer components and electronic circuit boards can be damaged by
discharges of static electricity. Working on computers that are still connected
to a power supply can be extremely dangerous.
Follow the guidelines below to avoid damage to your computer or yourself:
▪Always disconnect the unit from the power outlet whenever you are
working inside the case.
▪If possible, wear a grounded wrist strap when you are working inside the
computer case. Alternatively, discharge any static electricity by touching
the bare metal chassis of the unit case, or the bare metal body of any
other grounded appliance.
▪Hold electronic circuit boards by the edges only. Do not touch the
components on the board unless it is necessary to do so. Don’t flex or
stress the circuit board.
▪Leave all components inside the static-proof packaging that they shipped
with until they are ready for installation.
▪Use correct screws and do not over tighten screws.
Table of contents