• Extremely High-Speed up to 128Gbps PCIe 3.0 x16 host connectivity
  • Solid heavy-duty cold-rolled steel housing
  • Dedicated server-grade power supply for GPU usage
  • Three 90x 90x 25 mm cooling fans 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

Elite Rackmount GPU Enclosure

NA265A is a professional-grade 19″ rackmount GPU enclosure that works perfectly with host PC, server or workstation. Through the adding of the rackmountable NA265A GPU expansion enclosure, even the space-limited 1U or 2U server can be transformed into a high-performing workstation or supercomputing for the modern ultra fast processing center.

128Gbps Bandwidth – PCIe Gen3 x16

The Netstor NA265A GPU enclosure implements the latest PCIe 3.0 technology and PCIe Gen3 16-lane host interface with throughput 8Gbps per lane, offering blazing-fast data transfer rates up to 128Gbps between host and expansion enclosure, dedicated for GPU-accelerated applications.

Up to 4 Dual-Width GPU Cards

The GPU enclosure is designed to have 4 PCIe x16 slots (x8 electrical)1 on NA265A backplane supporting up to 4 double-width PCIe Gen3 GPU cards, or single-slot PCIe cards. In addition, the enclosure can accommodate all combinations of PCIe 3.0 ×1, ×4, ×8 and ×16 GPU/PCIe cards for every application with backward compatibility for Gen2 cards to work with host, server or workstation in areas such as HPC, telecom, and data centers.

Outstanding, First-Rate CFM Airflow

NA265A is designed with three front large 9×9 cm cooling fan modules with each fan supporting 51 CFM (153 CFM for all), providing best airflow ventilation to enclosure for most excellent heat dissipation ever, and ensuring graphics cards within chassis running long term without any high temp concern. Moreover, the fan speed of each cooling fan can be adjusted manually according to GPU application situation within NA265A chassis.

PCIe Expansion Chassis NA265A Product Description

Form Factor 4U Rackmount
Host InterfaceUp to 128Gb/s external PCIe 3.0 x16
No. of Slot4 x PCI Express 3.0 x8 (x16 connector)
Card Length AvailableSupports full length,full height PCI Express Cards
LED Display for EnclosurePower-On LED – Blue FAN normal – green; Fan failure – Red TEMP normal – green; TEMP Over 55°C – red
CoolingFront: Three 90x 90x 25 mm cooling fans 51 CFM each fan @ full speed
AlarmBuzzer beeping for fan failure or over temperature (over 55°C) occurs
MaterialSolid heavy-duty cold-rolled steel housing
Power SupplyModel : NA265A-XGPU-S Universal Single 1200W (High-Efficiency & Low Noise) Input: 90~230 VAC/50-60 HZ 12V @ 100A (Note: 1300W peak power @ 12 seconds) Model : NA265A-XGPU-R Universal Redundant 1350W (Server-grade) Input: 90~230 VAC/50-60 HZ 12V @ 98A
Dimension448 (D) x 482 (W) x 177 (H) mm 17.6 (D) x 19 (W) x 7 (H) inch
O.S. supportOS Independent
Host RequirementOne PCIe 3.0 x16 slot and system has sufficient PCIe resources Note: 1. The tower MacPro under 10.9 Mavericks and 10.10 Yosemite only supports up to 2 nVidia GPU cards. 2. Now the tower MacPro under 10.11 El Capitan is able to support up to 3 nVidia GPU cards again.

Enclosure x 1 PCIe 3.0 x16 host adapter with full height bracket x 1 PCIe 3.0 x8 cable(1.5 meter) x2 Power Cord x 1 CD User Manual x 1

Model No.Description
NA265A-XGPU-S4U Rackmount PCIe Gen3 Expansion Enclosure, 1200W Single Power Supply with extra 4* PCIe power connectors 6+2 pin & 4* PCIe 6 pin for up to 4 double width GPU cards, with one PCIe Gen3 x16 host adapter and two PCIe x8 cables
NA265A-XGPU-R4U Rackmount PCIe Gen3 Expansion Enclosure,1350W(2+1) Redundant Power Supply with extra 8* PCIe connectors 6+2 pin for up to 4 double width GPU cards, with one PCIe Gen3 x16 host adapter and two PCIe x8 cables
NP970AExtra PCIe Gen3 x16 Host Adapter
AAML6815Extra PCIe 3.0 x8 cable length in 1.5 meter