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AStuff Spectra

The AStuff Spectra is the world’s first industrial-grade GPU computer supporting high-end graphics cards. It’s designed to fuel emerging GPU-accelerated applications, including artificial intelligence (AI), virtual reality (VR), autonomous driving and CUDA computing, by accommodating NVIDIA® GTX 1080 or GTX 1080 Ti GPU. With two x8 PCIe slots, you can connect additional devices for information collection and communication.


  • Supports Intel® Xeon® E3 v5
  • Supports NVIDIA® GPU with up to 250 W TDP
  • Two x8, Gen3 PCIe slots for add-on cards
  • Dual GbE ports and four USB 3.0 ports
  • Dual DVI display outputs
  • Up to four 2.5″ SATA drives with RAID 0/1/5/10 support
  • Automatic temperature sensing and fan control
  • Patented thermal design of ventilation hole for a graphics card to allow -25°C to 60°C wide temperature system operation
  • Includes:
    • 480 W 24 VDC power adapter
    • 32 GB of 2233 MHz DDR4 RAM
    • 275 GB solid state drive (SSD) standard, 500 GB SSD in select models
    • Damping bracket
  • Built-in intelligent ignition management and control features (on select units)
  • Supports two easy-access HDD/SSD drive bays
  • Enhanced heatsink for more efficient heat dissipation
  • Enhanced bracket design


System core

  • Intel® Xeon® E3 v5 and 6th Generation Intel® Core™ LGA1151 CPU
  • Intel® Xeon® processor E3-1275 v5 (8M cache, 3.6/4.0 GHz) *
  • Intel® Xeon® processor E3-1268L v5 (8M cache, 2.4/3.4 GHz)
Chipset Intel® C236 Platform Controller Hub
Graphics Independent GPU via x16 PEG port or integrated Intel® HD 530 controller
Memory Up to 32 GB ECC/non-ECC DDR4-2133

I/O interface

  • 1 Gigabit Ethernet port by Intel® I219-LM
  • 1 Gigabit Ethernet port by Intel® I210-IT
Native video port Two DVI-D connectors for DVI outputs, supporting 1920×1200 resolution
Serial port Two software-programmable RS-232/422/485 ports
USB Four USB 3.0 ports
Audio One speaker (out)

Storage interface

SATA Four SATA ports for 2.5” HDD/SSD installation, supporting RAID 0/1/5/10 ****

Expansion bus/Internal I/O Interface

PCI Express One PCIe x16 slot @ Gen3, 16-lanes PCIE signals for GPU

Two PCIe x8 slot @ Gen3, 4-lanes PCIE signals

M.2 One M.2 B key socket for 3 G/4 G options with SIM socket
Mini PCI Express One full-size mini PCIe socket
Remote control and status output One 2×6-pin 2.0 mm pin-header connector for remote on/off control and status LED output

Power supply

DC input One 3-pin pluggable terminal block for 24 VDC input
Remote control One 3-pin pluggable terminal block for remote on/off control


Dimension 164 mm (W) × 360 mm (D) × 174 mm (H)
Mounting Wall-mounting with damping bracket


Operating temperature -25°C to 60°C with 100% CPU/GPU loading **/***
Storage temperature -40°C to 85°C
Humidity 10–90%, non-condensing
Vibration Operating, 0.5 Grms, 5–500 Hz, three axes (w/GPU, fan and HDD, according to IEC 60068-2-64)
EMC CE/FCC Class A (according to EN 55022 and EN 55024)

* CPU with 65 W/80 W TDP shall be configured to operate with maximal 45 W TDP due to thermal consideration.

** The CPU and GPU loading is applied using PassMark® BurnInTest 8.0. For detailed testing criteria, please contact Neousys Technology.

*** For sub-zero operating temperature, a wide temperature HDD drive or SSD is required.

**** Main SATA bay plus two swappable SATA bays.