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R-CLASS

Build

Features
Performance
Support
Tech Specs

Customize

R-CLASS

Professionally Built
Multi-GPU Server

When tasks require large-scale GPU power, the ORIGIN PC R-Class 4U GPU server can be added to your server rack for high-performance hybrid computing power. Customize the R-Class with up to seven single-slot graphics cards, an Intel Xeon processor or a single AMD Threadripper (96 Core), and up to 8 sticks of ECC RAM. Backed by an award-winning US-based support team, the ORIGIN PC R-Class offers unmatched power that you can add to your server room.

Features

Rack-Mountable
Server Design

The R-Class 4U GPU server is built with a SLIGER CX4713 server chassis that is rack-mountable. The internal layout of the server offers space for up to seven single or four dual-slot graphics cards, and an Intel Xeon or AMD Ryzen processor.

For convenience, the R-Class features two USB 3.0 Type-A ports and one USB Type-C port, in addition to any ports supported by the chosen motherboard.

Performance

Built By Professionals
for Professionals

The R-Class 4U GPU server was created for professionals requiring large-scale GPU-based computing. With plenty of workstation components to choose from, the R-Class server can be customized for specific tasks and workloads.

Support for

INTEL XEON or AMD RYZEN

PROCESSORS

Up to

7 SINGLE-SLOT

GRAPHICS CARDS

Up to

8 STICKS ECC

RAM

Up to

36 TB

Storage

Scalable Processor

With support for an Intel Xeon processor up 60 cores or a AMD Ryzen Threadripper processor up to 96 cores, you can mega-task with the latest in computer processing technology. These high-end CPUs are perfect for completing multiple demanding tasks simultaneously, such as video rendering, audio editing, 3D renders, and more. Cool your processor with dual radiator support, ensuring that the CPU is taken care of even under significant stress.

Multiple Graphics Cards

The R-Class features room for seven full-height, full-length GPU cards. Add however many NVIDIA Workstation GPUs needed to handle your Graphics-based computing tasks. Customize your R-Class to handle GPU-intensive tasks such as rendering, simulations, deep learning, development, virtualization, and more. The tool-less chassis of the R-Class makes it easy to maintain or upgrade graphics cards when the time comes.

Expansive Memory and Storage

The design of the R-Class allows for multiple expansion opportunities for ECC RAM and storage drives. Up to three PCIe M.2 SSD can be added to the server’s motherboard, and up to six SATA storage drives.

Gallery

Support

Lifetime Service & Support

Our job does not end when your system arrives. Every Origin PC system is backed by a lifetime service agreement. When you purchase your Origin PC, you will receive dedicated service, including labor, from our trained and experienced staff whenever you need it. We offer support via email, online chat, US-based lifetime phone support, and more.

We stand with every high-performance PC that leaves our warehouse. We understand that during the life of your system anything can happen, which is why our support staff will always be on call Monday—Sunday from 6AM—8PM PST. We even use remote access technology, if you want a hands-off approach when solving a software issue.

Need repairs or upgrades for your system? We offer included lifetime labor on our systems, so we can take care of everything for you. Simply send it in, and we’ll handle the rest.

Protecting your system is our priority, which is why we offer a specially designed wooden crate armor for shipping. Your Origin PC will be protected from shipping hazards, accidents, or mishandling when protected with wooden crate armor.*

*Disclaimer: If shipping back to Origin PC, the system should be shipped in wooden crate armor if the system was initially received in wooden crate armor.

We include a 1 Year Part Replacement with shipping warranty plan with all Origin PCs. Optional extended part replacement and free shipping warranty plans are also available. With these special plans you won’t have to pay for parts or shipping costs if your system requires any servicing.

Once you’re with the ORIGIN PC Family, we’ll always have your back.

ASSEMBLED AND SUPPORTED

IN THE USA

By buying an ORIGIN PC, you get access to a fast and powerful PC as well as supporting jobs based in the United States. Learn More

Tech Specs

Case Specifications

Form Factor

Rackmount

Size

28.04”(H) x 17”(W) x 6.96”(D)

Weight

33 lbs

Color Options

Black

Build Options

CORSAIR XENEON 315QHD165 32-inch Gaming Monitor

Corsair XENEON 34WQHD240-C QD-OLED Gaming Monitor

AMD DDR5

AMD Ryzen 5 9600X 6-Core 3.9GHz (up to 5.4GHz Max Boost)

AMD Ryzen 7 9700X 8-Core 3.8GHz (up to 5.5GHz Max Boost)

AMD Ryzen 9 9900X 12-Core 4.4GHz (up to 5.6GHz Max Boost)

AMD Ryzen 9 9950X 16-Core 4.3GHz (up to 5.7GHz Max Boost)

AMD Ryzen 7 9800X3D 8-Core 4.7GHz (up to 5.2GHz Max Boost)

AMD Ryzen 9 9900X3D 16-Core (up to 5.5GHz Max Boost)

AMD Ryzen 9 9950X3D 16-Core (up to 5.7GHz Max Boost)

TR4

AMD Ryzen Threadripper PRO 9965WX

AMD Ryzen Threadripper PRO 9975WX

AMD Ryzen Threadripper PRO 9985WX

AMD Ryzen Threadripper PRO 9995WX

Intel 14th Generation

Intel Core i5-14600K 14-Cores 3.5GHz (5.3GHz TurboBoost)

Intel Core i7-14700K 20-Cores 3.4GHz (5.6GHz TurboBoost)

Intel Core i9-14900K 24-Cores 3.2GHz (6.0GHz TurboBoost)

Intel Ultra Generation

Intel Core Ultra 7 265K 3.9GHz (up to 5.5GHz TurboBoost)

Intel Core Ultra 9 285K 3.7GHz (up to 5.7GHz TurboBoost)

Xeon W

Intel Xeon W9-3495X 56-Core 1.90GHz (4.80GHz TurboBoost)

Intel Xeon W5-3535X 20-Core 2.90GHz (4.8GHz TurboBoost)

Intel Xeon W7-3565X 32-Core 2.50GHz (4.80GHz TurboBoost)

Intel Xeon W9-3575X 44-Core 2.20GHz (4.80GHz TurboBoost)

Intel Xeon W9-3595X 60-Core 2.0GHz (4.80GHz TurboBoost)

AMD Ryzen Threadripper 9960X

AMD Ryzen Threadripper 9970X

AMD Ryzen Threadripper 9980X

16 GB

16GB CORSAIR VENGEANCE RGB RT 3200MHz (2x8GB)

16GB DDR4-2400 UDIMM (2x8GB)

16GB CORSAIR DOMINATOR PLATINUM 3200MHz RGB (2x8GB)

16GB CORSAIR DOMINATOR PLATINUM - WHITE 3200MHz RGB (2x8GB)

32 GB

32GB DDR4-2400 UDIMM (2x16GB)

CORSAIR VENGEANCE RGB PRO 32GB 3200MHZ (2 x 16GB)

32GB CORSAIR VENGEANCE 3200MHz (2x16GB)

CORSAIR VENGEANCE DDR5 RAM 32GB (2X16GB) 5200MHZ

32GB CORSAIR DOMINATOR PLATINUM 3200MHz RGB (2x16GB)

32GB CORSAIR DOMINATOR PLATINUM 3200MHz RGB (4x8GB)

32GB CORSAIR DOMINATOR PLATINUM - WHITE 3200MHz RGB (2x16GB)

32GB CORSAIR VENGEANCE RGB RT 3200MHz (2x16GB)

32GB CORSAIR DOMINATOR PLATINUM - WHITE 3200MHz RGB (4x8GB)

32GB CORSAIR VENGEANCE DDR5 (2x16GB) 6400MT/s

VENGEANCE RGB 32GB (2x16GB) DDR5 6400MT/s

64 GB

VENGEANCE RGB 64GB (2x32GB) DDR5 6400MT/s

64GB DDR4 2400MHz ECC UDIMM (4x16GB)

64GB CORSAIR DOMINATOR PLATINUM - WHITE 3200MHz RGB (4x16GB)

64GB CORSAIR VENGEANCE 3200MHz (4x16GB)

64GB DDR4 2933MHz ECC REGISTERED (2x32GB)

64GB DDR5 4800MT/s ECC REGISTERED (2x32GB)

64GB CORSAIR DOMINATOR PLATINUM 3200MHz RGB (4x16GB)

64GB CORSAIR VENGEANCE RGB RT DDR4 3200MHz (2x32GB)

64GB CORSAIR VENGEANCE DDR5 (2x32GB) 6000MT/s

VENGEANCE 64GB (2x32GB) DDR5 6400MT/s

96 GB

VENGEANCE 96GB (2x48GB) DDR5 6400MT/s

VENGEANCE RGB 96GB (2x48GB) DDR5 6400MT/s

96GB CORSAIR VENGEANCE DDR5 (2x48GB) 6000MT/s

128GB

128GB CORSAIR VENGEANCE RGB RT 3200MHz (4x32GB)

128GB DDR4 2933MHz ECC REGISTERED (4x32GB)

192GB

192GB CORSAIR VENGEANCE DDR5 (4x48GB) 5200MT/s

256GB

256GB DDR4 3200MHz ECC REGISTERED (4x64GB)

256GB DDR4 2933MHz ECC REGISTERED (8x32GB)

256GB DDR5 4800MHz ECC REGISTERED (4x64GB)

512GB

512GB DDR5 4800MHz ECC REGISTERED (8x64GB)

WS DDR5 ECC RDIMM 128GB DDR5 5600MT/s (4 x 32GB)

WS DDR5 ECC RDIMM 256GB DDR5 5600MT/s (8 x 32GB)

32GB CORSAIR VENGEANCE DDR5 (2x16GB) 6000MT/s

Workstation Graphics Card

Integrated Graphics

NVIDIA RTX 2000 Ada Generation

AMD Radeon AI PRO R9700

NVIDIA 20GB RTX™ 4000 Ada

NVIDIA 24GB RTX™ 4500 Ada

NVIDIA 32GB RTX™ 5000 Ada

NVIDIA 48GB RTX™ 6000 Ada

NVIDIA RTX PRO 6000 Blackwell

NVIDIA 16GB RTX A4000

Gaming Graphics Card

Nvidia GeForce RTX 5060 8GB

NVIDIA GeForce RTX 5060 TI 8GB

NVIDIA GeForce RTX 5060 TI 16GB

NVIDIA GeForce RTX 5070

NVIDIA GeForce RTX 5070 TI 16GB

NVIDIA GeForce RTX 5080 16GB

NVIDIA GeForce RTX 5090 32GB

System Cooling

CORSAIR iCUE LINK TITAN 360 RX RGB AIO

Dual Noctua NH-D9 DX-3647 4U

SilverStone XE360-TR5 AIO

SilverStone XE360-4677 AIO

No OS (Installation not supported by Origin PC)

MS Windows 11 Home

MS Windows 11 Pro

MS Windows 11 Pro Workstation

NVMe

Corsair MP600 CORE XT R2 1TB

Corsair MP600 CORE XT R2 2TB

Corsair MP600 CORE XT 4TB

Samsung 9100 PRO 2TB

Corsair MP700 PRO 4TB

Corsair MP700 PRO SE 4TB

Corsair 8TB MP600 PRO XT GEN 4

Corsair MP700 PRO 2TB

Corsair MP700 PRO SE 2TB

NVMe

Corsair MP600 CORE XT R2 1TB

Corsair MP600 CORE XT R2 2TB

Corsair MP600 CORE XT 4TB

Samsung 9100 PRO 2TB

Corsair MP700 PRO SE 4TB

Mechanical

Seagate IronWolf Pro 16TB HDD

Corsair MP700 PRO 4TB

Corsair 8TB MP600 PRO XT GEN 4

Corsair MP700 PRO 2TB

Corsair MP700 PRO SE 2TB

CORSAIR RM850x SERIES PLUS GOLD PSU

CORSAIR RM850e SERIES 3.1, 80 PLUS GOLD

Corsair RM1000e Series 3.1, 80 PLUS GOLD

Corsair RM1000x Series PLUS GOLD

CORSAIR HX1200i, 80 PLUS Platinum

CORSAIR HX1500i Platinum

SilverStone HELA 2050 Platinum

Onboard

Integrated High-Definition Audio

Onboard Network Port

Intel X550-T2 Network Adapter

Internal Wireless Card

ASUS PCE AX3000

Unrivaled Quality & Performance - R-Class

ORIGIN Wooden Crate Armor

1 Year Part Replacement with Shipping and Lifetime Labor Included

2 Year Part Replacement with Shipping and Lifetime Labor Included

3 Year Part Replacement with Shipping and Lifetime Labor Included

Corsair K55 CORE RGB Gaming Keyboard — Black

Corsair K100 AIR WIRELESS RGB Ultra-Thin Mechanical Gaming Keyboard - CHERRY MX Ultra Low Profile Tactile

Corsair HARPOON RGB WIRELESS Gaming Mouse

NIGHTSWORD RGB Tunable FPS/MOBA Gaming Mouse

Corsair NIGHTSABRE WIRELESS RGB Gaming Mouse

MM300 Anti-Fray Cloth Gaming Mouse Pad — Extended

MM700 RGB Extended mouse pad

24X CD/DVD Burner

16X Blu-ray Burner

8x External DVD Writer

6x External Blu-Ray Writer

Best Selling Gaming PCs

Featured

ORIGIN Custom Lab Bundles

Best Selling Gaming Laptops

Featured

SEPTEMBER PROMO

Best Selling Workstation

Featured

CORSAIR AI WORKSTATION 300 DESKTOP PC

Best Selling Racing Simulators

Gaming

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Featured

Company

Community

R-CLASS

Professionally BuiltMulti-GPU Server

Features

Rack-MountableServer Design

Performance

Built By Professionalsfor Professionals

Support for

INTEL XEON or AMD RYZEN

PROCESSORS

Up to

7 SINGLE-SLOT

GRAPHICS CARDS

Up to

8 STICKS ECC

RAM

Up to

36 TB

Storage

Scalable Processor

Multiple Graphics Cards

Expansive Memory and Storage

Gallery

Support

Lifetime Service & Support

US-Based Support

System Upgrades

Wooden Crate Armor

Extended Warranty

ASSEMBLED AND SUPPORTED

IN THE USA

Tech Specs

Case Specifications

Form Factor

Size

Weight

Color Options

Build Options

Exclusive Offers

Processors

AMD DDR5

TR4

Intel 14th Generation

Intel Ultra Generation

Xeon W

Memory

16 GB

32 GB

64 GB

96 GB

128GB

192GB

256GB

512GB

Graphics Cards

Workstation Graphics Card

Gaming Graphics Card

System Cooling

System Cooling

Operating System

Operating System Drive

NVMe

Hard Drive

Professionally Built
Multi-GPU Server

Rack-Mountable
Server Design

Built By Professionals
for Professionals