Nallatech 385A-SoC FPGA Accelerator Card

ARM-based SoC delivers optimal performance, power efficiency and low cost for real-time applications

The 385A-SoC™ low profile accelerator card provides a powerful computing and I/O platform for FPGA and ARM-based development and deployment across a range of application areas including High Performance Computing, Image Processing and Network Analytics.

The 385A-SoC is an 8- lane PCIe Gen 3 card featuring an Intel Arria 10 SoC FPGA and DDR4 SDRAM external memory.

Arm-based development and deployment across a range of application areas including HPC, Image Processing and Network AnalyticsNallatech 385A - FPGA PCIe Acclerator Card - Form Factor


385A-SoC – with Arria 10 / System on Chip SoC FPGA Accelerator Card


  • Features Intel Intel Arria 10 SX 660 – SoC FPGA
  • Two QSFP+ Ports capable of 40/10/1 Gb Ethernet, CPRI and Fiber Channel
  • NIC Form Factor
  • 2 Banks 4G DDR4 SDRAM
  • 8-Lane PCI-Express Gen 3
  • Active Cooling / Passive Cooling Available Upon Request
  • 1/2 Height, 1/2 Length, Single Width PCIe Card (NIC Size)
  • Intel Quartus Software Development Kit Edition
  • HPC BSP (Co-Processor) Included with Card Purchase
  • Embedded BSP (ARM Processors)
  • Support for Common Public Radio Interface (CPRI) line rates via optical network ports


Designed to address a range of compute-intensive and latency-critical applications, including:

  • Machine Learning Inference
  • Internet of Things
  • Intelligent Storage Gateway
  • Real-time Network Analytics
385A-SoC Datasheet (656KB)
Accelerate with Nallatech

385A-SoC ARM Embedded Processor SoC FPGA Accelerator Card

Two QSFP+ network ports enable support for a range of high speed serial I/O protocols (40GbE, 10GbE, 1GbE, Common Public Radio Interface and Fiber Channel) with speeds up to 40Gbps.

Form Factor
» Half-height, half-length, single width PCI Express card
» 2.713 x 6.6 inches (68.9 x 167.6 mm)

Host Interface
» 8-lane PCI-Express Gen 3.0
» Actual performance is host computer chipset and
operating system dependent

» Intel Arria-10 SX F34 package
» Default configuration: SX 660, speed grade 2

» One bank of DDR4 SDRAM x 72 for FPGA fabric, 4GB
@ 2133MT/s
» One bank of DDR4 SDRAM x 40 for ARM processors,
2GB @ 2133MT/s

Application Development
» Supports HDL

» On-card power derived from 12V PCIe slot
» FPGA power dissipation is application dependent

» Manufactured to ISO9001:2008 IPC-A-610-Class III
» RoHS compliant

Power Supply Monitoring & Reporting
» On-board Intel USB Blaster
» Voltage monitoring
» Temperature monitoring
» Fault condition reporting to FPGA

Two QSFP+ Network Ports (up to 40Gbps each)
» Flexible low jitter clocking supporting multiple telecoms standards – 40/10/1 GbE, CPRI, Fiber Channel
» Each QSFP+ can be independently clocked
» Network recovered with jitter attenuation
» QSFP+ Clocking: user programmable
» Others: external clock input, 1PPS input (optional)

» Standard: single-width active heatsink (embedded fan)
» Optional: single-width passive heatsink

Notice: Nallatech’s PCIe compliant FPGA boards rely on the host’s cooling capabilities to stay within its acceptable operating temperature limits.

The user must make sure that the FPGA application is designed within the power limits documented by Nallatech and that sufficient cooling is provided to make sure the maximum FPGA die temperature is 15C below the maximum operating limit. Nallatech recommends that users perform a thermal characterization of their application in their system to meet these requirements.

» Cooling: Air convection
» Operating temperature: 5°C to 35°C

» 385A-SoC FPGA card
» Built-In-Self-Test (BIST)
» Full and half-height PCI back plates available
» 1 year access to online support lounge
» 1 year hardware warranty

Customization: Technical specifications (e.g. FPGA type, size, external memory capacity etc.) can be modified to meet the exact needs of commercial customer applications as off-the-shelf product available to the general market

Integrated servers: Nallatech accelerator cards are available pre-integrated in server platforms from leading vendors

Application optimization: Nallatech provides consultancy services assisting customers in the porting, optimization and benchmarking of applications executed on Nallatech FPGA accelerators

View All Nallatech FPGA Cards

View All Nallatech FPGA Cards

FPGA Accelerated Compute Node

FPGA Accelerated Compute Node – with up to (4) 520s

520 – with Stratix 10 FPGA

Compute Accelerator Card
w/Stratix 10 FPGA

510T - Compute Accelerator with Arria 10 FPGA

 Nallatech 510T
w/(2) Arria 10  FPGAs

385A - Network Accelerator with Arria 10 FPGA

 Nallatech 385A – w/Arria10 / GX1150 FPGA

Additional information

Weight2 lbs
Dimensions12 x 8 x 4 in
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