Lanner NCA-4220 User manual

NCA-4220 User Manual
1
NCA-4220
User Manual
Version: 1.0
Date of Release:2020-07-09
Network Appliance
Platform
Hardware Platforms for Network Computing

NCA-4220 User Manual
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About this Document
This manual describes the overview of the various functionalities of this product and the information you
need to get it ready for operation. It is intended for those who are:
-responsible for installing, administering, and troubleshooting this system or Information Technology
professionals.
-assumed to be qualified in the servicing of computer equipment, such as professional system integrators
or service personnel and technicians.
The latest version of this document can be found on Lanner’s official website, available either through the
product page or through the Lanner Download Center page with a login account and password.
Conventions & Icons
This document utilizes different font types and icons in order to make the selected text more transparent
and explicable to users. Please note that this document contains the following conventions:
Font Conventions
Example
Convention
Usage
iptables –F
Monospace, shaded
A command to be entered at a shell
command-line
Setup page
Bold
A title of a dialog box or a page
<Enter>
Between a pair of inequality signs
A physical keyboard button
“Menu”
Between a pair of quotation marks
A menu option or a software button to be
clicked
Readme.txt
In Italic
A filename or a file path
IPMI User Guide
Underlined
The name of another document or a chapter
in this document
Icon Descriptions
Icon
Usage
This mark indicates that there is something you should pay special
attention to while using the product.
This mark indicates that there is a caution or warning, and it is
something that could damage your property or product.
Note or Information
Warning or Important

NCA-4220 User Manual
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Online Resources
To obtain additional documentation resources and software updates for your system, please visit the Lanner
Download Center. As certain categories of documents are only available to users who are logged in, please
be registered for a Lanner Account at http://www.lannerinc.com/ to access published documents and
downloadable resources.
For troubleshooting the issues with your system, please check the Lanner Q&A page for a diagnostic
procedure and troubleshooting steps.
Technical Support
In addition to contacting your distributor or sales representative, you could submit a request to our Lanner
Technical Support at http://www.lannerinc.com/technical-support, where you can fill in a support ticket to
our technical support department.
Copyright and Trademarks
This document is copyrighted © 2020 by Lanner Electronics Inc. All rights are reserved. The original
manufacturer reserves the right to make improvements to the products described in this manual at any time
without notice.
No part of this manual may be reproduced, copied, translated, or transmitted in any form or by any means
without the prior written permission of the original manufacturer.
Information provided in this manual is intended to be accurate and reliable. However, the original
manufacturer assumes no responsibility for its use, nor for any infringements upon the rights of third parties
that may result from such use.
Documentation Feedback
Your feedback is valuable to us, as it will help us continue to provide you with more accurate and relevant
documentation. To provide any feedback, comments, or to report an error, please email
[email protected]m. Thank you for your time.

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Contact Information
Taiwan Corporate Headquarters
Lanner Electronics Inc.
7F, No.173, Sec.2, Datong Rd. Xizhi District,
New Taipei City 22184, Taiwan
221
173 7
T: [phone]
F: [phone]
E: [email protected]m
China
Beijing L&S Lancom Platform Tech. Co., Ltd.
Guodong LOFT 9 Layer No. 9 Huinan Road,
Huilongguan Town, Changping District, Beijing
102208 China
T: [phone]
F: [phone]
E: [e-mail]
USA
Lanner Electronics Inc.
47790 Westinghouse Drive Fremont, CA 94539
T: [phone]
F: [phone]
E: [e-mail]
Canada
LEI Technology Canada Ltd
3160A Orlando Drive Mississauga, ON L4V 1R5
Canada
T: [phone]
F: [phone]
E: [e-mail]

NCA-4220 User Manual
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Acknowledgment
Intel® and Intel® Xeon® are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other
countries.
Microsoft Windows and MS-DOS are registered trademarks of Microsoft Corp.
All other product names or trademarks are properties of their respective owners.
Compliances and Certification
CE Certification
This product has passed the CE test for environmental specifications. Test conditions for passing included
the equipment being operated within an industrial enclosure. In order to protect the product from being
damaged by ESD (Electrostatic Discharge) and EMI leakage, we strongly recommend the use of CE-compliant
industrial enclosure products.
FCC Class A Certification
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to Part 15 of the 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 instruction
manual, may cause harmful interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference in which case the user will be required to correct the
interference at his own expense.
EMC Notice
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to Part 15 of the 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 instruction
manual, may cause harmful interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference in which case users will be required to correct the
interference at their own expense.

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Safety Guidelines
Follow these guidelines to ensure general safety:
Keep the chassis area clear and dust-free before, during and after installation.
Do not wear loose clothing or jewelry that could get caught in the chassis. Fasten your tie or scarf and
roll up your sleeves.
Wear safety glasses/goggles if you are working under any conditions that might be hazardous to your
eyes.
Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.
Disconnect all power by turning off the power and unplugging the power cord before installing or
removing a chassis or working near power supplies
Do not work alone if potentially hazardous conditions exist.
Never assume that power is disconnected from a circuit; always check the circuit.
The device can only be used in a fixed location such as a lab or a machine room. When you install the
device, ensure that the protective earthing connection of the socket‐outlet is verified by a skilled person.
Equipment is intended for installation in Restricted Access Location" (Instruction)
LITHIUM BATTERY CAUTION:
Risk of explosion could occur if battery is replaced by an incorrect type. Please dispose of used batteries
according to the recycling instructions of your country.
Installation only by a trained electrician or only by an electrically trained person who knows all the applied
or related installation and device specifications..
Do not carry the handle of power supplies when moving to other place.
The machine can only be used in a fixed location such as labs or computer facilities.
Operating Safety
Electrical equipment generates heat. Ambient air temperature may not be adequate to cool equipment
to acceptable operating temperatures without adequate circulation. Be sure that the room in which you
choose to operate your system has adequate air circulation.
Ensure that the chassis cover is secure. The chassis design allows cooling air to circulate effectively. An
open chassis permits air leaks, which may interrupt and redirect the flow of cooling air from internal
components.
Class I Equipment. This equipment must be earthed. The power plug must be connected to a properly
wired earth ground socket outlet. An improperly wired socket outlet could place hazardous voltages on
accessible metal parts.
Suitable for installation in Information Technology Rooms in accordance with Article 645 of the National
Electrical Code and NFPA 75.
Product shall be used with Class 1 laser device modules.

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Electrostatic discharge (ESD) can damage equipment and impair electrical circuitry. ESD damage occurs
when electronic components are improperly handled and can result in complete or intermittent failures.
Be sure to follow ESD-prevention procedures when removing and replacing components to avoid these
problems.
Wear an ESD-preventive wrist strap, ensuring that it makes good skin contact. If no wrist strap is available,
ground yourself by touching the metal part of the chassis.
Periodically check the resistance value of the antistatic strap, which should be between 1 and 10
megohms (Mohms).
Caution
Risk of Explosion if Battery is replaced by an Incorrect Type. Dispose of Used Batteries according to the
Instructions.
Lithium Battery Caution: Danger of explosion if battery is incorrectly replaced. Replace only with same
or equivalent type. Dispose batteries according to manufacturer's instructions.
Disposal of a BATTERY into fire or a hot oven, or mechanically crushing or cutting of a BATTERY that
can result in an EXPLOSION.
Leaving a BATTERY in an extremely high temperature surrounding environment that can result in an
EXPLOSION or the leakage of flammable liquid or gas.
A BATTERY subjected to extremely low air pressure that may result in an EXPLOSION or the leakage of
flammable liquid or gas.
Rack Mounting Installation Environment Precaution
1. Elevated Operating Ambient - If installed in a closed or multi-unit rack assembly, the operating ambient
temperature of the rack environment may be greater than room ambient.Therefore, consideration should
be given to installing the equipment in an environment compatible with the maximum ambient temperature
(Tma) specified by the manufacturer.
2. Reduced Air Flow - Installation of the equipment in a rack should be such that the amount of air flow
required for safe operation of the equipment is not compromised.
3. Mechanical Loading - Mounting of the equipment in the rack should be such that a hazardous condition
is not achieved due to uneven mechanical loading.
4. Circuit Overloading - Consideration should be given to the connection of the equipment to the supply
circuit and the effect that overloading of the circuits might have on over-current protection and supply
wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this
concern.
5. Reliable Earthing - Reliable earthing of rack-mounted equipment should be maintained. Particular
attention should be given to supply connections other than direct connections to the branch circuit (e.g. use
of power strips).”

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Consignes de sécurité
Suivez ces consignes pour assurer la securite generale :
Laissez la zone du chassis propre et sans poussiere pendant et apres l’installation.
Ne portez pas de vetements amples ou de bijoux qui pourraient etre pris dans le chassis. Attachez
votre cravate ou echarpe et remontez vos manches.
Portez des lunettes de securite pour proteger vosmyeux.
N’effectuez aucune action qui pourrait creer un dangermpour d’autres ou rendre l’equipement
dangereux.
Coupez completement l’alimentation en eteignant l’alimentation et en debranchant le cordon
d’alimentation avant d’installer ou de retirer un chassis ou de travailler a proximite de sources
d’alimentation.
Ne travaillez pas seul si des conditions dangereuses sont presentes.
Ne considerez jamais que l’alimentation est coupee d’un circuit, verifiez toujours le circuit. Cet appareil
genere, utilise et emet une energie radiofrequence et, s’il n’est pas installe et utilise conformement aux
instructions des fournisseurs de composants sans fil, il risque de provoquer des interferences dans les
communications radio.
L’appareil ne peut être utilisé que dans un lieu fixe, tel qu’un laboratoire ou une salle de machines.
Lorsque vous installez l’appareil, assurez‐vous que le raccordement à la terre de protection de la prise
de courant a fait l’objet d’une vérification par une personne qualifiée.
Les matériels sont destinés à être installés dans des EMPLACEMENTS À ACCÈS RESTREINT”
(Instruction)
Avertissement concernant la pile au lithium
Risque d’explosion si la pile est remplacee par une autre d’un mauvais type.
Jetez les piles usagees conformement aux instructions.
L’installation doit etre effectuee par un electricien forme ou une personne formee a l’electricite
connaissant toutes les specifications d’installation et d’appareil du produit.
Ne transportez pas l’unite en la tenant par le cable d’alimentation lorsque vous deplacez l’appareil.
La machine ne peut etre utilisee qu’a un lieu fixe comme en laboratoire, salle d’ordinateurs ou salle de
classe.
Équipement de classe I. Ce matériel doit être relié à la terre. La fiche d’alimentation doit être raccordée à
une prise de terre correctement câblée. Une prise de courant mal câblée pourrait induire des tensions
dangereuses sur des parties métalliques accessibles.
Convient pour une installation dans les salles informatiques conformément à l’article 645 du National
Electrical Code et à la norme NFPA 75.
Le produit doit être utilisé avec des modules d'appareils laser de classe 1.

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Sécurité de fonctionnement
L’equipement electrique genere de la chaleur. La temperature ambiante peut ne pas etre adequate
pour refroidir l’equipement a une temperature de fonctionnement acceptable sans circulation adaptee.
Verifiez que votre site propose une circulation d’air adequate.
Verifiez que le couvercle du chassis est bien fixe. La conception du chassis permet a l’air de
refroidissement de bien circuler. Un chassis ouvert laisse l’air s’echapper, ce qui peut interrompre et
rediriger le flux d’air frais destine aux composants internes.
Les decharges electrostatiques (ESD) peuvent endommager l’equipement et gener les circuits
electriques. Des degats d’ESD surviennent lorsque des composants electroniques sont mal manipules
et peuvent causer des pannes totales ou intermittentes. Suivez les procedures de prevention d’ESD lors
du retrait et du remplacement de composants.
Portez un bracelet anti-ESD et veillez a ce qu’il soit bien au contact de la peau. Si aucun bracelet n’est
disponible, reliez votre corps a la terre en touchant la partie metallique du chassis. Verifiez regulierement
la valeur de resistance du bracelet antistatique, qui doit etre comprise entre 1 et 10 megohms (Mohms).
ATTENTION
Risque d’explosion si la batterie est remplacée par un type incorrect. Mettre au rebus les batteries usagées
selon les instructions.“
MISE EN GARDE:
Pile au lithium Attention: Risque d'explosion si la pile n'est pas remplacée correctement. Remplacez
uniquement par un type identique ou équivalent. Jetez les piles conformément aux instructions du
fabricant.
Mise au rebut d'une BATTERIE dans un feu ou un four chaud, ou écrasement ou découpage mécanique
d'une BATTERIE, pouvant entraîner une EXPLOSION.
Laisser une BATTERIE dans un environnement extrêmement chaud pouvant entraîner une EXPLOSION
ou une fuite de liquide ou de gaz inflammable
UNE BATTERIE soumise à une pression d'air extrêmement basse pouvant entraîner une EXPLOSION ou
une fuite de liquide ou de gaz inflammable
Consignes de sécurité électrique
Avant d’allumer l’appareil, reliez le cable de mise a la terre de l’equipement a la terre.
Une bonne mise a la terre (connexion a la terre) est tres importante pour proteger l’equipement contre
les effets nefastes du bruit externe et reduire les risques d’electrocution en cas de foudre.
Pour desinstaller l’equipement, debranchez le cable de mise a la terre apres avoir eteint l’appareil.
Un cable de mise a la terre est requis et la zone reliant les sections du conducteur doit faire plus de 4
mm2 ou 10 AWG.

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Table of Contents
Chapter 1: Product Overview..........................................................11
Main Features............................................................................................................................. 11
Package Content......................................................................................................................... 11
Optional Kits ............................................................................................................................... 12
Ordering Information ................................................................................................................. 12
Optional Accessories .................................................................................................................. 12
System Specifications ................................................................................................................. 13
Front Panel ................................................................................................................................. 14
Motherboard Information.......................................................................................................... 15
Chapter 2: Hardware Setup.............................................................22
Installing the CPU ....................................................................................................................... 22
Installing the System Memory.................................................................................................... 24
Installing the TPM Module ......................................................................................................... 25
Installing the M.2 Storage Card.................................................................................................. 26
Installing the NIC Modules ......................................................................................................... 27
Mounting the System ................................................................................................................. 31
BIOS Setup .................................................................................................................................. 36
Appendix A: LED Indicator Explanations .......................................86
Warranty Policy .......................................................................................................................... 87
RMA Service................................................................................................................................ 87
RMA Service Request Form ........................................................................................................ 88

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CHAPTER 1: PRODUCT OVERVIEW
The NCA-4220 series unit is a mid range 1U rackmount network security system utilizing the cutting edge
capabilities of the Intel Coffee Lake refresh CPU. The system supports up to 8 x GbE RJ45 with Gen3 bypass
and 1x front NIC modules.
Main Features
Support Intel Xeon® E, Core i7/i5/i3, and Celeron® Processor (Coffee Lake-S Processor Family)
2 x 288pin DDR4 2666MHz Memory, Max. 32GB
6~8x RJ45 LAN (by SKU), 1x NIC Module Slots, 3x Pairs of Gen3 Bypass
1x RJ45 Console, 2x USB 3.0
2x 2.5” Drive Bays, 1x M.2 SATA type 2242 B+M Key (Optional)
1x M.2 PCIE type/NVMe 2280 M key (by SKU)
1x Mini PCIE (Optional, reserved for Wi-Fi / BT)
Package Content
NCA-4220 Network Security Platform
Short Ear Rack mount kit with screws
Screw Kit (for HDD, NVMe SSD, M.2 storage, MiniPCIE)
Nameplate (be placed on the top of the system, not in accessory box)
Console cable
LAN Cable (Grey)
SATA Cable
Power Cable

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Optional Kits
Riser Card RC-42102A
TPM module
1U Slide Kit
IAC-MVGA03A + VGA cable
USB 3.0 cable
Ordering Information
SKU No.
Main Features
NCA-4220A
Intel PCH C246 with 2x DDR4 UDIMM/ECC DIMM , 8x RJ45 (3 Pairs Bypass) , 1x Slim-type NIC
Module (1x PCIE*8 or 2x PCIE*4)
NCA-4220B
Intel PCH Q370 with 2x DDR4 UDIMM DIMM , 8x RJ45 (3 Pairs Bypass) , 1x Slim-type NIC Module
(1x PCIE*8 or 2x PCIE*4)
NCA-4220C
Intel PCH H310 with 2x DDR4 UDIMM DIMM , 6x RJ45 (3 Pairs Bypass) , 1x Slim-type NIC Module
(1x PCIE*8)
Optional Accessories
Type
Description
CPU
Support Intel Xeon® E, Core i7/i5/i3, and Celeron® Processor (Coffee Lake-
S Processor Family)
Memory
DDR4 upto 2666 U DIMM 8/16GB; ECC DIMM 8/16GB (SKU A only)
M.2 storage
M.2 2242 size
2x 2.5”HDD
HDD/SSD (15mm height)
NIC
NIC Module
RJ45 cable
L=180cm, Cat.5e UTP Cable Grey
USB3.0 cable
USB CABLE CONN 2*10 USB 3.0 9P 50CM 90°-180°AMPHENOL RUB30-
0368
VGA card with cable( 50cm)
IAC-MVGA03A (MiniPCIe VGA card)
VGA Cable,
VGA CABLE 12P TO 15P PITCH=2.0mm 50CM HO-BASE
IAC-TPM01C
TPM2.0 module
Rail Kit
Chassis Width: standard 19”
RC-42102
Ricer Card for Rear PCIex8 Expansion slot
Note: It is strongly recommended to use Lanner Slim type NIC modules on
this system; please consult Lanner for product compatibility if you consider
adopting modules manufactured by other vendors.

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System Specifications
Form Factor
1U 19“Rackmount
Platform
Processor Options
Intel® Xeon® E or Core™ i7/i5/i3 or
Pentium® or Celeron® (Coffeelake)
CPU Socket
1x LGA1151 socket
Chipset
Intel® C246/Q370/H310
Security Acceleration
N/A
BIOS
AMI SPI Flash BIOS
System Memory
Technology
DDR4 upto 2666; ECC /U DIMM; 8/16GB
(by SKU)
Max. Capacity
32GB
Socket
2x 288pin DIMM
Networking
Ethernet Ports
8/6 x Gbe RJ45 Intel® i210
Bypass
3 pairs Gen.3 bypass
NIC Module Slot
1 slot
LOM
IO Interface
N/A
OPMA slot
N/A
I/O Interface
Reset Button
1
LED
Power/Status/Storage
Power Button
1x ATX Power Switch
Console
1x RJ45
USB
2x USB 3.0
LCD Module
1x LCM panel
Display
From mini-PCIe slot (Optional)
Power input
AC power inlet on PSU
Storage
HDD/SSD Support
2x 2.5”Internal Bays
Onboard Slots
1 x M.2 (SATA)
1 x M.2 (NVME)
Expansion
PCIe
1 x PCIe*8 FH/HL (Optional)
mini-PCIe
1x mini-PCIe (PCIe/USB2.0)
SIM card Slot
N/A
Miscellaneous
Watchdog
Yes
Internal RTC with Li Battery
Yes
TPM
Yes (Optional)
Cooling
Processor
Passive CPU heat sink
System
3/2 x smart fans(By SKU)
Environmental Parameters
Temperature
0~40ºC Operating
-40~70ºC Non-Operating
Humidity (RH)
5~90% Operating
5~ 95% Non-Operating
System Dimensions
(WxDxH)
438mm x 321.1mm x 44mm
Weight
6.5kg
Package Dimensions
(WxDxH)
533mm x 497mm x 209mm
Weight
10 kg
Power
Type/Watts
200W ATX Single PSUs
Input
AC 100-240V~,4-2A,60-50Hz
Approvals and Compliance
RoHS, CE/FCC Class A, UL

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Front Panel
RearPanel
No.
Description
R1
PCIe Expansion Slot
1 x PCIe*8 FH/HL (Optional)
R2
Cooling Fan
2~3x System Fans with SMART function (by SKU)
R3
Power switch
1 x power on/off switch
R4
power jack
1 x power jack for connection with power adapter
No.
Description
F1
LED Indicators
F2
Control Panel
1x LCM + 4x control keys
F3
Reset Button
Default SW reset
F4
Console Port
1x RJ45 Console Port
F5
USB Ports
2x USB 3.0 port
F6
PXE Ports
2x RJ45 Console Port (default status: disable)
F7
LAN Slot
6~8x RJ45 Port on ®i210
F8
PCIe Slot
1x PCI-E*8 as default; 2x PCI-E*4 as optional (SKU A/B only)
F1
F5
F6
F2
F3
F7
F4
F8
NIC Slot
System Power
System Status
HDD Activity
R2
6
R1
R4
6
R3
6

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Motherboard Information
Block Diagram
The block diagram indicates how data flows among components on the motherboard. Please refer to the
following figure for your motherboard’s layout design.

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Motherboard Layout
The motherboard layout shows the connectors and jumpers on the board. Refer to the following picture as
a reference for the pin assignments and the internal connectors.
ATX1
DIMM1/2
USB1
LCM1
LAN
USB2
COM1
ATX2
PCIE SLOT1
PCIE1
M2_1
MPCIE1
JCFG1
GP1
SATA1
SATA2
TPM1
80port1
RESET1
JLPC1
COM2
FAN1-3
LCM1
80port1
JLPC1
JNGFF1
ATX1

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Internal Jumpers
The pin headers on the motherboard are often associated with essential functions. With the shunt (Jumper)
pushed down on the designated pins (the pin numbers are printed on the circuit board, surrounding the pin
header), particular features can be enabled or disabled. While changing the jumpers, make sure your system
is turned off.
Jumper Setting
To short the designated pins, push the jumper down on them so that they become SHORT. To make the
pins setting OPEN, simply remove the jumper cap.
2-pin Header
3-pin Header
4-pin Header
Open Short
Open (1-2) Jumped
Open (1-2) Jumped
RTC1：RTC reset - the clear CMOS jumper
RESET1：RESET - the jumper to set hardware or software reset
JCFG1：Lane Normal Operation or Lane Reversed select
Short Pins
Description
1-2(Default)
NORMAL Operation(SKUA、SKUB)
2-3
Lane Reversed(SKUC)
SKU
NIC Module
JCFG1 Jumper Setting
Rear
Front
NCA-4220A/B
1 PCIEX8
1 PCIeX8 or 2 PCIeX4
1-2 (Default)
NCA-4220C
N/A
1 PCIeX8
2-3
JLPC1：GEN3 Bypass Flash Jumper –select “No Flash” or “Flash” mode
Short Pins
Description
1-2(Default)
No flash
2-3
flash
Short Pins
Description
1-2 (Default)
Normal
2-3
Clear CMOS
Short Pins
Description
1-2
Hardware Reset
2-3(Default)
Software Reset
1
2
1
2
3
4
1
3
2

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Internal Connectors
USB3.0/2.0 Interfaces
USB1：USB Connector 2x10 Pins 2.0mm
USB2：USB3.0 double-stacked type-A connectors
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
V5USB
11
D2+
2
USB3_RX3_N
12
D2-
3
USB3_RX3_P
13
GND
4
GND
14
USB3_TX4+1
5
USB3_TX3_N
15
USB3_TX4-1
6
USB3_TX3_P
16
GND
7
GND
17
USB3_RX4+1
8
D3-
18
USB3_RX4-1
9
D3+
19
V5USB
10
KEY
20
KEY
Serial Console Interface
COM1: serial console pin definitions
Pin number
Pin signal
In/Out
1
Request To Send (RTS)
2
Data Terminal Ready (DTR)
3
Transmitted Data (TxD)
4
Signal Ground
5
Signal Ground
6
Received Data (RxD)
7
Data Set Ready (DSR)
8
Clear To Send (CTS)
1
8

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COM2: internal pin header for serial connection
Pin number
Pin signal
In/Out
1
Data Carrier Detect (DCD)
2
Data Set Ready (DSR)
3
Received Data (RxD)
4
Request To Send (RTS)
5
Transmitted Data (TxD)
6
Clear To Send (CTS)
7
Data Terminal Ready (DTR)
8
Ring Indicator (RI)
9
GND
SATA Interface
SATA1/SATA2: 7-pin SATA signal connector for SATA storage devices
Pin number
Pin signal
1
Ground
2
TX+
3
TX-
4
Ground
5
RX-
6
RX+
7
Ground
J15
7P
11
22
33
44
55
66
77
PAD1 PAD1
PAD2 PAD2
1
2
9

NCA-4220 User Manual
20
FAN connectors
FAN1~FAN3 cooling fan pin definition
Pin
Description
1
GND
2
P12V
3
FANIN
4
NC
5
FANOUT
Digital I/O
GP1: DIO connector
ATX power
ATX2: 4-pin ATX power supply connector
Part reference: ATX2
Pin
Pin signal
1
Ground
2
VCC12 (12V)
3
Ground
4
VCC12 (12V)
PIN
DESCRIPTION
PIN
DESCRIPTION
1
GPO_1
2
GPI_1
3
GPO_2
4
GPI_2
5
GPO_3
6
GPI_3
7
GPO_4
8
GPI_4
9
GND
10
GND