ONE STOP SYSTEMS. 

ONE STOP SYSTEMS. OSS-PCIE3-4UV-10-2-1M 4U 18.5IN D VALUE LINE EXPANSION ENCLOSURE SUPPORTS 10 PCIE 3.0 X16 FHFL SLOTS (

Mfg Part Number:  OSS-PCIE3-4UV-10-2-1M  
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Price: $16,937.43 + Free Shipping
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Feb 08, 2026
No Sales Tax except these states
, PO and Wire.

This 10 slot rackmount expansion platform provides GPU expansion at a value price.

The 4UV supports 2 PCIe 3.0 x16 host connections to 10 PCIe 3.0 x16 slots with two 1m cables to the host server. The system supports 8 double width GPUs or 10 single slot GPUs or add-in boards. Two fan choices allow for high-power GPU cooling up to 300W per GPU or a set-and-forget manual speed control using PWM fans when lower power GPUs or add-in cards are used. Two 2000W power supplies provide up to 4000W of usable power to the GPU accelerator system.

Features:

  • 4U rackmount design
  • 10 PCIe 3.0 x16 expansion slots
  • Two PCIe 3.0 x16 host connections
  • Two PCIe 1m cables
  • Tach and PWM fan options
  • Two 2000W load-sharing power supplies
  • Eight EPS12V PCIe power connectors
Main Specification
General Information
Manufacturer One Stop Systems, Inc
Manufacturer Part Number OSS-PCIe3-4UV-10-2-1M
Manufacturer Website Address http://www.onestopsystems.com
Brand Name One Stop Systems
Product Line 4U Value
Product Name 4U Value GPU Accelerator System
Product Type Expansion Chassis
Physical Characteristics
Color Family Black
Product Color Black
Form Factor Rack-mountable
Height 7"
Width 19"
Depth 18.5"
Weight (Approximate) 60 lb
Miscellaneous
Package Contents
  • 4U Value GPU Accelerator System
  • Tool Less Rack Slides
Additional Information

PCIe Backplanes

  • Two OSS-PCIe-BP-457 PCIe3 5-slot expansion backplanes.

The 10-slot integrated system includes:

  • Two HIB38-x16 PCIe cable target interfaces (one per backplane)
  • Six PCIe3 x16 double-width slots
  • Four PCIe3 x16 single-width slots

Host/Target Interface

  • The system includes two PCIe 3.0 x16 host/target interfaces for connecting the accelerator to just about any server.

HIB38-x16 Host/Target Interfaces:

  • Half-height, half length, single slot x16 PCIe add-in card form factor
  • PCIe3 x16 physical card edge connector (128 Gbps)
PCIe Cable Specification 2.0 x16 cable connector (128 Gbps)
  • Accepts iPass copper cables up to 2m
Broadcom PEX 8733 switch includes:
  • Fast-cut through, 150ns latency
  • Non-blocking switch fabric
  • Maximum server compatibility design
  • SSC isolation
  • Integrated 4-channel DMA engine
  • 6.4W typical


Cables

  • Each host/target interface comes with a Passive x16 1m cable

Cooling
Three 120mm x 38mm fans mounted to the front bezel of the chassis

  • 250CFM fixed-speed fans
  • Tachometer monitoring via front panel LED
  • Perfect for GPU or FPGA accelerator applications up to 3000W

Power
Dual load-sharing power supplies pluggable from the rear of the chassis:

  • Two 2000W 80Plus Titanium efficiency power supplies
  • Two integrated 220-240V, 10A AC inputs (one in each supply)
  • Power supplies can provide up to 4000W non-redundant total power to the system
  • Supplies are redundant hot-swap when system power requirements are under 2000W total

Aux Power

  • Up to 8 EPS12V 8-pin 12V PCIe aux power cables available
Application/Usage Server
Environmentally Friendly Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Environmental Compliance Restriction of Hazardous Substances (RoHS) 2
Warranty
Limited Warranty 1 Year
product information
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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