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Rugged Fanless Box PC Railway System w/ Intel Atom x6425E, 1x 260-pin DDR4, 1x 2.5" Drive Bay, 1x M.2 Key-B 2242 (Model: VPC-640AT)

Rugged Fanless Box PC with Intel® Atom® x6425E Processor, Memory: 1 x 260-pin DDR4 SODIMM 3200MHz up to 32 GB, Storage: 1 x 2.5" Drive Bay, 1 x M.2 Key-B 2242 (share with expansion slot), Power Input: Typical 24Vdc ( +9~ 36Vdc ) w/ Isolation

Rugged Fanless Box PC with Intel® Atom® x6425E Processor, Memory: 1 x 260-pin DDR4 SODIMM 3200MHz up to 32 GB, Storage: 1 x 2.5" Drive Bay, 1 x M.2 Key-B 2242 (share with expansion slot), Power Input: Typical 24Vdc ( +9~ 36Vdc ) w/ Isolation

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VPC-640AT
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The VPC-640AT Rugged Fanless Box PC is purpose-built for railway and transportation systems requiring high reliability, long lifecycle support, and maintenance-free operation. Designed with a fanless, industrial-grade architecture, this embedded box PC delivers stable performance in harsh environments with vibration, shock, and wide temperature variations. Its compact form factor, robust I/O, and railway-compliant design make it ideal for rolling stock, signaling, onboard control, and wayside applications.
 

Features:
  • Intel Atom x6425E Processor Rugged Fanless Railway System
  • CPU: Intel Atom x6425E Processor (1.5M Cache, up to 3.00 GHz)
  • Memory: 1 x 260-pin DDR4 SODIMM 3200MHz up to 32 GB
  • Front I/O:  1xPower Button, 2xUSB, 1x8-bit GPIO, 1x4-Pin CAN Bus, 3xAntenna, 3xLED, 2xSIM Slot (additional 4xAntenna Holes at side)
  • Rear I/O: 1xUSB(M12), 1xDP, 2xCOM, 1xDP, 1xHDMI, 1xVGA, 1x Line in, Line out and Mic in(DB-15), 2xLAN(M12)
  • Expansion: 1 x mPCIe w/SIM slot, 1 x M.2 Key-B 2242/3042/3052 w/SIM slot, 1 x M.2 Key-E 2230
  • Storage: 1 x 2.5" Drive Bay, 1 x M.2 Key-B 2242 (share with expansion slot)
  • Power Input: Typical 24Vdc ( +9~ 36Vdc ) w/ Isolation
  • 60W Adapter & Power cord as option
  • Adapter Power Cord: depends on regions -40°C ~ 70°C (-40°F ~ 158°F) Fanless
  • Certification Information: CE, FCC Class A, UKCA, EN50155, EN50121, EN45545
SYSTEM INFORMATION
Processor Intel Atom x6425E Processor 1.5M Cache, up to 3.00 GHz
System Memory 1 x 260-Pin SODIMM DDR4 3200MHz up to 32GB
BIOS Information AMI uEFI lBIOS 256 Mbit SPI Flash ROM
Watchdog Timer H/W Reset, 1sec. ~ 65535sec.
H/W Status Monitor Horizontal battery socket
Supports wide operating temperature
Supports no RTC battery mode
TPM TPM 2.0
SBC EBM-EHLR + EPM-1721
EXPANSION
M.2 1 x M.2 Key-B 2242/3042/3052 support PCIeIII x1/ USB3.1 Gen.2 and SIM slot1 (external)
1 x M.2 Key-E 2230 for Wi-Fi & BT Module (PCIeIII x 1/ USB2.0)
mPCIe 1 x mPCIe support PCIeIII x1/ USB2.0 and SIM slot2 (external)
STORAGE
M.2 1 x M.2 key-B 2242 support SATA III (share with expansion slot)
2.5 Drive Bay 1 x 2.5” drive Bay (SATA III)
FRONT I/O
USB 2 x USB 3.2 Gen.2 (10Gbp/s)
Power Button Push Button for Power on/off (w/LED)
Reset Button Push Button for Reset (Hidden)
LED Indicator 1 x Power LED (Blue)
1 x Storage LED (Yellow) - M.2 B-key SATA/2.5’’SSD Storage
1 x LTE LED (Green) - M.2 B-key PCIe/USB3
1 x Wifi LED (Green) - M.2 E key
CAN Bus 1 x 4-Pin CAN Bus H/L in DB-9
SIM Slot 2 x Front Access SIM Slot
Digital I/O 1 x 8-Bit 2.5KV Isolated GPIO in DB-9
Antenna 3 x Antenna Mount
REAR I/O
USB 1 x USB 2.0 in M12-A code connector
COM Port 2 x COM RS232/422/485 (select via BIOS, auto flow control via HW)
LAN Port 2 x LAN Port in M12-X code connector
Audio 1 x Line-In, Line-Out and Mic-In in DB-15
DP 1 x DP 1.4
HDMI 1 x HDMI 2.0
VGA 1 x VGA
AC/DC Input M12-A code (4 Poles: V+. V-, GND, IGN)
 
RIGHT I/O and Left I/O
Antenna 2 x Antenna Mount
GPS
Chipset u-blox NEO-M9N GNSS LCC module with Untethered Dead Reckoning and onboard sensors
Protocol BeiDou, Galileo, GLONASS, GPS / QZSS
DISPLAY
Graphic Chipset Intel UHD Graphics
Resolution DP++ 1.4: Max. resolution 4096x2304 @ 60Hz
HDMI 2.0 : Max. resolution 4096 x 2304 @ 60Hz
VGA: Max. resolution 1920 x 1080 @ 60Hz
AUDIO
Audio Codec Realtek ALC888S
ETHERNET
LAN Chipset 2 x Intel I210-IT
Specification 10/100/1000 Base-T
LED Indicator 4 x LED indicator (LAN for active, speed)
POWER REQUIREMENT
Voltage Input Spec. Typical 24Vdc ( +9~ 36Vdc ) w/ Isolation
TVS component for surge protection
Reverse current/voltage protection
ACPI Single Power ATX Support S0, S3, S4, S5 ACPI 5.0 Compliant
Power Mode AT/ATX (AT default), w/ignition control and power management
SOFTWARE SUPPORT
OS Win 10 64bit / Linux
Certification
Certification Information CE, FCC Class A, UKCA, EN50155, EN50121, EN45545
MECHANICAL & ENVIRONMENTAL
Operating Temp. -40°C ~ 70°C (w/SSD) ambient w/ air flow. Follow EN50155, Class OT4
Storage Temp. -30°C ~ 70°C (-22°F ~ 185°F)
Operating Humidity 40°C @ 95% Relative Humidity, Non-condensing
Dimension (W x L x H) 240 x 150 x 55 mm
Weight 2.2 kg
Vibration Test Operating with SSD : MIL-STD-810G, Method 514.6, Category 4, common carrier US highway truck vibration exposure
Shock Test Operating with SSD: MIL-STD-810H, Method 516.8, Procedure I, functional shock=20G
IP Rating IP50
Mounting Kit Wall mount kit (Standard)

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