Features

  • High-speed 64 Gbps PCIe 3.0 x8 host connectivity
  • Solid metal structure with stylish aluminum housing
  • Dedicated single 1200 watts power supply for GPU usage
  • Two 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

PCIe Expansion Enclosure NA250A 4-Slot External Gen3 Product Description

Form Factor  Desktop
Host Interface Up to 64Gb/s external PCIe 3.0 x8
No. of Slot4 x PCIe 3.0 x8 (x16 connector)
LED Display for EnclosurePower-On LED – Blue
FAN normal – green; Fan failure – Red
TEMP normal – green; TEMP Over 55°C – red
CoolingFront: two 120x120x25 mm cooling fans
75 CFM each fan @full speed
AlarmBuzzer beeping for fan failure or over temperature (over 55°C) occurs
MaterialSolid metal structure with aluminum housing
Power SupplyModel : NA250A-GPU
Universal Single 1200W (Server-grade)
Input: 90~230 VAC/50-60 HZ
Model : NA250A-PRO
Universal Single 400W (Server-grade)
Input: 90~230 VAC/50-60 HZ
Dimemsion450 (D) x 374 (W) x 175.8 (H) mm
17.7 (D) x 14.7 (W) x 6.9 (H) inch
O.S. supportOS Independent
Host RequirementOne PCIe 3.0 x8 / x16 slot(Supports Standard Height or Low Profile)
NA250ANA250A Panel Layout
NA250A InternalsNA250A Fan Speed

The PCIe Expansion Enclosure NA250A is an easy to use and cost-effective PCIe expansion system features that features PCIe 3.0 host card slots that are capable of up to 64 Gbps high-speed data transfers. The NA250A is automatically configured by the BIOS from the host, which makes all of the PCIe slots available to the users workstation or server. The PCIe slots on the NA250A support all combinations of x1, x4, x8 and x16 half-length or full-length PCIe cards.

Most Cost-Effective Way to Expand I/O Capabilities
NA250A renders flexibility to expand the I/O capabilities of a workstation or server, allowing an expansion of four PCIe slots for graphics card users, a perfect solution for adding GPU cards to workstation or server with limited PCIe card space. NA250A gives large cost savings to graphics card users because of its support of 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.

Perfect Solution for GPU Expansion
The NA250A is ideal for video editing professionals and developers that are looking to improve the performance of their GPU-intensive applications. These professionals no longer need to invest in highly-expensive GPU workstations since the NA250A provides a low-cost PCIe expansion system at a lower cost without compromising performance. The benefits of GPU computing can be seen in all high performance computing applications including various areas including 3D Ultrasound TechniScan, gene sequencing, and astrophysics. Work more efficiently and save money with the NA250A.

Enclosure x 1
PCIe 3.0 x8 host adapter with standard and low profile bracket x 1
PCIe 3.0 x8 cable(1.5 meter) x1
Power Cord x 1
CD User Manual x 1

Model No.Description
NA250A-GPUDesktop PCIe Gen3 Expansion Enclosure, 1200W SinglePower Supply with extra 4* PCIe connectors 6+2 pin & 4* PCIe 6 pin for up to 4 double width GPU cards, with one PCIe Gen3 x8 host adapter and one PCIe x8 cable
NA250A-PRODesktop PCI-Express Expansion Enclosure, 400W Single Power Supply for PCI-Express Add-on cards w/o requirement for extra power connector
AAML6830Optional PCIe 3.0 x8 cable length in 3 mete