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Netstor NA265A enclosure for PCIe GPU cards


NA265A, professional 19" rackmount type PCIe expansion enclosure, renders flexibility to expand the I/O capabilities of a workstation or server, allowing an expansion of six PCIe slots for graphics card users, a perfect solution for adding PCIe/GPU cards to existing workstation or server with limited PCIe card space.

NA265A gives large cost savings to graphics card users because of its support the increasing need of I/O expansion, and its elimination of the need to invest in new computer hardware. In addition, consistent configuration of workstation or server is maintained, and a cost-effective way to expand the number of PCIe slots is provided, offering increased capacity and scalability for PCIe I/O capabilities.

The professional and cost-effective Netstor PCIe to PCIe expansion system NA265A features easy plug and play installation, containing PCIe 3.0 x8 host card and data cable for up to 128Gbps high-speed transfer. The NA265A is configured by the BIOS from the workstation or server automatically, which makes all the PCIe slots on NA265A available to the workstation or server.

Any combination of x1, x4, x8 and x16 half-length or full-length PCIe cards is supported by all the PCIe slots on NA265A, providing a solution with high-performance and high bandwidth 128Gbps for expanding PCIe I/O capacity outside the workstation or server.

Features and Benefits


  • High-speed 128Gbps PCIe 3.0 x8 host connectivity
  • Solid heavy-duty steel housing
  • Dedicated redundant power supply for GPU usage
  • Three quiet front and one rear hot-swappable fan cooling for self-contained ventilation
  • Capable of up to four dual-slot GPU cards
  • Environmental Monitoring with Power / FAN / TEMP LEDs and mutable buzzer alarm

Technical Data


Model Netstor NA265A
Host Requirement one PCIe 3.0 x8 / x16 slot
Host Interface Up to 128Gbps external PCIe 3.0 x8
No. of Slots 4* PCI Express 3.0 x8 (x16 connector)
2* PCI Express 2.0 x4 (x4 connector)
LED Display for Enclosure Power-On LED - blue
FAN normal – green; Fan failure – red
TEMP normal – green; TEMP Over 55 °C – red
Cooling Front: three 90 x 90 x 25mm cooling fans
Rear:One 80 x 80 x 25mm cooling fan
Alarm Buzzer beeping for fan failure or over temperature (over 55 °C) occurs
Power Supply NA265A-XGPU-S: single 1.200W
NA265A-XGPU-R: redundant(2 + 1) 1350W
Input: 90 ~ 230 VAC/50 - 60 HZ
O.S. support OS Independent
Dimemsions 482 (W) x 177 (H) x 448 (D)mm
Form Factor 4 U Rackmount