7starlake ROC254A User manual

User’s Manual
Revision Date:May. 27. 2019
ROC254A
MIL-STD Rugged Computer
User’s Manual

ROC254A User’s Manual
Revision Date: May. 27. 2019
1
Safety Information
Electrical safety
To prevent electrical shock hazard, disconnect the power cable from the electrical outlet before
relocating the system.
When adding or removing devices to or from the system, ensure that the power cables for the
devices are unplugged before the signal cables are connected. If possible, disconnect all power cables
from the existing system before you add a device.
Before connecting or removing signal cables from the motherboard, ensure that all power cables are
unplugged.
Seek professional assistance before using an adapter or extension cord. These devices could interrupt
the grounding circuit.
Make sure that your power supply is set to the correct voltage in your area.
If you are not sure about the voltage of the electrical outlet you are using, contact your local power
company.
If the power supply is broken, do not try to fix it by yourself. Contact a qualified service technician or
your local distributor.
Operation safety
Before installing the motherboard and adding devices on it, carefully read all the manuals that came
with the package.
Before using the product, make sure all cables are correctly connected and the power cables are not
damaged. If you detect any damage, contact your dealer immediately.
To avoid short circuits, keep paper clips, screws, and staples away from connectors, slots, sockets and
circuitry.
Avoid dust, humidity, and temperature extremes. Do not place the product in any area where it may
become wet.
Place the product on a stable surface.
If you encounter any technical problems with the product, contact your local distributor
Statement
All rights reserved. No part of this publication may be reproduced in any form or by any means,
without prior written permission from the publisher.
All trademarks are the properties of the respective owners.
All product specifications are subject to change without prior notice

ROC254A User’s Manual
Revision Date: May. 27. 2019
2
Revision History
Revision
Date (yyyy/mm/dd)
Changes
V0.1
2019/03/27
Initial Release
Packing list
□ROC254A Fanless Rugged System
□CD (Driver + Quick Installation Guide)
□Screw for fixing Bracket Ear
Ordering Information
Model Number
Description
ROC254A
19" Rackmount Fanless Computer with Intel® Xeon D-1541, 1 x VGA, 2 x
LAN, 1 x IPMI, 6 x USB, 220V AC-in, operating Temperature -5~+50°C

ROC254A User’s Manual
Revision Date: May. 27. 2019
3
Table of contents
Safety Information .............................................................................................................................................1
Electrical safety..............................................................................................................................................1
Operation safety ............................................................................................................................................1
Statement ......................................................................................................................................................1
Revision History..................................................................................................................................................2
Packing list..........................................................................................................................................................2
Ordering Information.........................................................................................................................................2
Chapter 1: Product Introduction ........................................................................................................................4
1-1 Key Features......................................................................................................................................4
1.2 Mechanical Dimensions ........................................................................................................................6
1.3 Panel Component.....................................................................................................................................7

ROC254A User’s Manual
Revision Date: May. 27. 2019
4
Chapter 1: Product Introduction
1-1 Key Features
System
High Performance
Processor
Intel® Xeon® Processor D-1541 (Frequency 2.1GHz, Turbo Boost Frequency up to
2.7GHz)8-Core,16 Thread Support, 12MB Smart Cache
Build-in Turbo Boost Technology 2.0, VPro and Hyper-Threading support
Memory type
Up to 128GB ECC RDIMM DDR4-2400MHz
Chipset
System on Chip
Expansion Slot
1 x PCI-E 3.0 x16
Display
VGA
Resolution up to 1920×1200@60Hz
Storage
Storage Device
2 x 2.5" Solid State Disk (SSD)
64 / 128 / 256 / 512GB /1TB / 2TB Innodisk 3MG2-P Series MLC SATA III 6Gb/s
Flash SSD, Rated for 520 MB/sec Sequential Read ; 350 MB/sec Write Max
Ethernet
Ethernet
1 x Intel I350-AM2 Gigabit Ethernet LAN Interfaces (10/100/1000Mbps)
Front I/O
Button
1 x Power Button w/Indicator LED
Indicator LED
1 x HDD LED
USB Port
2 x USB2.0 standard-A connectors
SSD Tray
2 x 2.5 SSD Easy Swap Tray
REARI/O
Ethernet
2 x RJ45 Gigabit Ethernet LAN Interfaces 1 x IPMI LAN Interface
VGA Port
1 x DB15 connector
USB Port
2 x USB3.0 standard-A connectors 2 x USB2.0 standard-A connectors
AC-IN
1 x IEC C14 Plug
Power Requirement
Power Input
90V to 264V AC-in, 200W max

ROC254A User’s Manual
Revision Date: May. 27. 2019
5
Applications, Operating
Applications
Commercial and Military Platforms Requiring Compliance to MIL-STD-810G
Embedded Computing, Process Control, Intelligent Automation and
manufactur-ing applications where Harsh Temperature, Shock, Vibration,
Altitude, Dust and EMI Conditions.
Used in all aspects of the military
Operating System
Windows 10 64Bit, Windows Server 2008 R2, Windows Server 2012 R2
Ubuntu14.04, Fedora 20/23, RedHat Linux EL 7.1/7.2, Vmware ESXi 6.0, ESXi 6.5
Physical
Dimension (W x D x H)
430 x 380 x 44.6mm
Weight
5.75kg(12.68lbs)
Chassis
SECC
Finish
Anodic aluminum oxide (Black)
Cooling
Natural Passive Convection/Conduction. No Moving Parts
Ingress Protection
Dust Proof (Similar to IP50)
Environmental
MIL-STD-810G
Test
Method 507.5, Procedure II (Temperature & Humidity)
Method 516.6 Shock-Procedure V Non-Operating (Mechanical Shock)
Method 516.6 Shock-Procedure I Operating (Mechanical Shock)
Method 514.6 Vibration Category 24/Non-Operating (Category 20 & 24, Vibration)
Method 514.6 Vibration Category 20/Operating (Category 20 & 24, Vibration)
Method 501.5, Procedure I (Storage/High Temperature)
Method 501.5, Procedure II (Operation/High Temperature)
Method 502.5, Procedure I (Storage/Low Temperature)
Method 502.5, Procedure II (Operation/Low Temperature)
Method 503.5, Procedure I (Temperature shock)
Operating Temperature
-10 to 60°C (ambient with 0.7m/s airflow)
Storage Temperature
-40 to 85°C
EMC
CE and FCC compliance
*Specifications are subject to change without notice*

ROC254A User’s Manual
Revision Date: May. 27. 2019
6
1.2 Mechanical Dimensions

ROC254A User’s Manual
Revision Date: May. 27. 2019
7
1.3 Panel Component