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NA265A-G4

Performance 4U Rackmount PCIe 4.0 ×16 (256Gbps) upstream port PCI Express expansion chassis particularly designed for multiple GPU cards (up to 4× triple-width PCIe Gen4 slots available)

Overview

Professional Rackmount GPU Enclosure

NA265A-G4, a professional 19” rackmount GPU chassis, works seamlessly and perfectly with any modern PCIe 4.0 or PCIe 5.0 server/workstation. And NA265A-G4’s host card itself is Low-Profile design, so the rackmountable GPU chassis supports and works with all servers no matter whether they are in full-height or low profile space. Via application of the rack-mount GPU expansion chassis in the computational industry, even space-limited 1U or 2U PCIe Gen4 or PCIe Gen5 server can be turned into a high-performance workstation or supercomputing in favor of the state-of-the-art ultra fast processing center.

PCIe Gen4 x16 for 256Gbps Bandwidth

The Netstor NA265A-G4 GPU chassis adopts the latest PCIe 4.0 technology and PCIe Gen4 16-lane host interface with 16Gbps throughput per lane, offering blazing-fast data transfer rates up to 256Gbps between server and expansion chassis, dedicated for GPU-accelerated applications.

Supports up to Four Triple-Width GPU Cards

The rack-mount GPU chassis is designed to have four PCIe 4.0 ×16 slots (×16 electrically) on its NA265A-G4 backplane supporting up to four triple-width PCIe Gen4 graphics cards and/or third-party PCIe cards. Moreover, the rackmountable chassis can accommodate any combinations of PCIe 4.0 ×16, ×8, ×4 and ×1 graphics/PCIe cards for every application with backward compatibility for Gen3 cards to work seamlessly with server/workstation in industries such as HPC, telecom, data centers, and many more.

 
 
 
 

Every High-End Graphics card is assured provided supplementary PCIe 8-pin cables from PSU for High-Performance GPU Application

Dedicated high watt PSU for GPU Application

Newest high-end or enthusiast graphics cards do require high power wattage for computing; in light of the hi-power requirement condition, Netstor has considerately planned a dedicated, high-efficient high watt PSU at NA265A-G4 GPU chassis supporting up to four high-performance graphics cards in favor of processing, allowing NA265A-G4 to be deployed at cabinet room with ultimate reliability and stability.

Supplementary 6+2 pin PCI-E Power Cables

Netstor NA265A-G4 GPU chassis has been thoughtfully designed to provide extra twelve PCI-E power cables to have met each graphics card’s supplementary power requirement. Additionally, any combinations of 6-pin and 8-pin PCI-E power connectors on each graphics card are supported by NA265A-G4.

1650 W
PSU
80 PLUS
Gold
12 x
6+2 pin PCI-E cables

Industry’s Most Excellent CFM Airflow

NA265A-G4 has been designed with three front large 9×9 cm cooling fan modules with each fan supporting 75 CFM (225 CFM for all), providing first-rate airflow ventilation for chassis in favor of most excellent heat dissipation ever, and ensuring multiple graphics cards within chassis can run long term without any high temp concern. In addition, the fan speed of each cooling fan can be manually adjusted according to the situation of GPU application.

Various GPU Acceleration Rendering Solutions

Traditional server/workstation only has CPU and regular GPU to work with professional applications. Nevertheless, these conventional data processors can’t even provide a higher processing to meet with modern working demands. Thus by application of the Netstor NA265A-G4 GPU enclosure with up to four high-end graphics cards to your server/workstation can let the conventional server turn into a supercomputing or high-performance computational workstation.

Computational Finance

GPU acceleration from Netstor NA265A-G4 offers financial service organizations the capability to speed up their business processing and provide better analytics. Multiple high-end graphics cards within NA265A-G4 allow complicated risk calculations at the trader level to run in seconds, permitting real-time risk to be business as usual. Value at Risk, Counterparty Risk, and Initial and Lifetime Margining calculations are the types of calculations that can be benefited from NA265A-G4 GPU processing.

Medical Imaging

Medical imaging takes the advantage of multi-GPU computing to get acceleration. Common use case in medical imaging covers accelerating Advanced MRI Reconstruction and Computed Tomography (CT) Reconstruction. The use of multiple high-end graphics cards with Netstor rack-mount GPU chassis in this industry is matured and there have been many such applications in the medical area.

General Analytics

Professionals can use specialized tools such as MATLAB, Mathematica, and LabView…etc. through the utilization of multiple graphics cards in Netstor rack-mount GPU enclosure for accelerating the numerical analytics computing. Reliable statistics show that computing capability of multi-GPU is more than ten times faster than CPU alone.

AI, Machine Learning / Deep Learning

Increasing number of data scientists are using multiple high-end graphics cards in Netstor rack-mount GPU chassis for ultra large data analytics to make better and real-time business decisions. Typical application case in big data analytics includes machine learning, deep learning, search, sorting, and many more.

All other product names mentioned in the content are trademarks or registered trademarks of their respective companies in the U.S. and other countries.

Specs

Specifications

  NA265A-G4  
Form Factor 4U Rackmount  
Host Interface Up to 256Gb/s external PCIe 4.0 x16  
No. of Slot 4* PCI Express 4.0 x16 signal and connector slot
All slots support up to triple-width PCIe card
 
Card Length Available Supports full length(320mm), full height(130mm), triple-width PCI Cards
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 90x 90x 25 mm cooling fans
75 CFM each fan @ full speed
 
Alarm Buzzer beeping for fan failure or over temperature (over 55°C) occurs  
Material Solid heavy-duty cold-rolled steel housing  
Power Supply Model : NA265A-G4 Universal Single 1650W/ 2000W (High-Efficiency & Low Noise)
1650W – AC Input: 115V @16A or 240V @9A (60-50 Hz)
2000W – AC Input: 200V ~ 240V @ 12A (50 Hz)
 
Dimension 448 (D) x 482 (W) x 177 (H) mm
17.6 (D) x 19 (W) x 7 (H) inch
 
Weight 17 Kgs (Including external cables)  
O.S. support OS Independent  
Host Requirement One PCIe Gen4 / Gen5 x16 slot (non Bifurcation support)
Note: Low profile available
 
Package Content Enclosure x 1
PCIe Gen4 x16 host adapter card x 1
Low profile bracket x 1
mini-SAS HD cable (1.5 meter) x 4
Power Cord x 1
 
Form Factor
4U Rackmount
Host Interface
Up to 256Gb/s external PCIe 4.0 x16
No. of Slot
4* PCI Express 4.0 x16 signal and connector slot
All slots support up to triple-width PCIe card
Card Length Available
Supports full length(320mm), full height(130mm), triple-width PCI Cards
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 90x 90x 25 mm cooling fans
75 CFM each fan @ full speed
Alarm
Buzzer beeping for fan failure or over temperature (over 55°C) occurs
Material
Solid metal structure with aluminum housing
Power Supply
Model : NA265A-G4 Universal Single 1650W/ 2000W (High-Efficiency & Low Noise)
1650W – AC Input: 115V @16A or 240V @9A (60-50 Hz)
2000W – AC Input: 200V ~ 240V @ 12A (50 Hz)
Dimension
448 (D) x 482 (W) x 177 (H) mm
17.6 (D) x 19 (W) x 7 (H) inch
Weight
17 Kgs (Including external cables)
O.S. support
OS Independent
Host Requirement
One PCIe Gen4 / Gen5 x16 slot (non Bifurcation support)
Note: Low profile available
Package Content
Enclosure x 1
PCIe Gen4 x16 host adapter card x 1
Low profile bracket x 1
mini-SAS HD cable (1.5 meter) x 4
Power Cord x 1

Accessories

Model No. Description
NA265A-G4 4U Rackmount PCIe Gen4 Expansion Enclosure, 1650W/2000W Single Power Supply(Different AC-Input Requirements) with extra 12* PCIe power connectors 6+2 pin for up to 4 * triple-width GPU cards, with one PCIe Gen4 x16 host adapter and four external miniSAS HD cables.
Model No. - NA265A-G4
4U Rackmount PCIe Gen4 Expansion Enclosure, 1650W/2000W Single Power Supply(Different AC-Input Requirements) with extra 12* PCIe power connectors 6+2 pin for up to 4 * triple-width GPU cards, with one PCIe Gen4 x16 host adapter and four external miniSAS HD cables.

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