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NVIDIA RTX 4000 SFF Ada 20GB PCIe Gen 4 x16 Graphics Card

Trusted High-Performance Server GPUs from the UK's Leading Upgrade Specialist

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Product:Graphics Card

Type:PCIe Gen 4.0 x16

Class:Business

Part No:900-5G192-2270-000

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The NVIDIA RTX™ 4000 SFF Ada Generation packs a powerful punch, delivering full-size performance in a compact form factor. Designed for professionals who demand performance but without the footprint of full-sized workstations to achieve outstanding results across industries. The RTX 4000 SFF provides excellent performance and capabilities essential for design, real-time rendering, AI, and high-performance compute workflows in a small form factor. Built on the NVIDIA Ada Lovelace architecture, the RTX 4000 SFF combines 48 third-generation RT Cores, 192 fourth-generation Tensor Cores, and 6,144 CUDA® cores with 20GB of error correction code (ECC) graphics memory. The RTX 4000 SFF delivers incredible acceleration for rendering, AI, graphics, and compute workloads.

Orders placed Monday to Friday after 4.30pm (UK time) or on weekends/bank holidays will be processed the next business day.
(subject to stock, order verification and chosen delivery option)

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Product Specifications

Important:	Please ensure your system has an adequate power supply to meet the graphics card requirements combined with other system components. Also check the graphics card dimensions and ensure your system case has enough space. Maximum resolutions/refresh rates are limited by the specifications of your monitor.
Brand:	NVIDIA
GPU Memory:	20GB GDDR6 with ECC
GPU Specs:	Architecture: NVIDIA Ada Lovelace CUDA® Cores: 6,144 Tensor Cores: 192 RT Cores: 48
Resolution:	7680 x 4320 Max
Form Factor:	2.7” (H) x 6.6” (L) Low Profile - Dual Slot
Interface:	PCIe Gen 4.0 x16
Features:	NVIDIA Ada Lovelace Architecture-Based CUDA Cores - 2X the speed of the previous generation for single-precision floating-point (FP32) operations provides significant performance improvements for graphics and simulation workflows on the desktop, such as complex 3D computer-aided design (CAD) and computer-aided engineering (CAE). Third-Generation RT Cores - With up to 2X the throughput over the previous generation, third-generation RT Cores deliver massive speedups for workloads like photorealistic rendering of movie content, architectural design evaluations, and virtual prototyping of product designs. This technology also accelerates the rendering of ray-traced motion blur with greater visual accuracy. Fourth-Generation Tensor Cores - Fourth-generation Tensor Cores deliver more than 2X the AI performance of the previous generation. These Tensor Cores support acceleration of the FP8 precision data type and provide independent floating-point and integer data paths to speed up execution of mixed floating-point and integer calculations. 20GB of GPU Memory - With 20GB GDDR6 memory, RTX 4000 gives designers, engineers, and creative professionals the large memory needed to work with large models, datasets, and workloads like rendering, product design, and simulation. AV1 Encoders - Eighth-generation dedicated hardware encoder (NVENC) with AV1 encoding unlocks new opportunities for streamers, broadcasters, and video conferencing. It’s 40% more efficient than H.264, allowing users streaming at 1080p to increase their resolution to 1440p while running at the same bit rate and quality.
Item Contents:	NVIDIA RTX 4000 SFF Ada professional graphics card Full-Height (ATX) bracket Low-profile (SFF) bracket NVIDIA Certified Latching mDP to DP adapters x4
Connectivity:	4x Mini DisplayPort (mDP 1.4a)
Power Consumption:	70W Max
Thermal:	Active Fan
Compatibility:	Minimum System Hardware Requirements Intel Core i5, i7, i9, or Xeon processor or later AMD Ryzen or Epyc class processor or later PCI Express 4.0 x16 (preferred) expansion slot System memory greater than or equal to GPU memory, twice the GPU memory recommended Internet connection for driver installation DisplayPort 1.4a (preferred), HDMI®, or DVI compatible display(s) Supported Operating Systems Microsoft Windows 10/11 (64-bit) Red Hat Enterprise Linux 7.x SUSE Linux Enterprise Desktop 15.x OpenSuse 15 Fedora 31 Ubuntu 18.04 FreeBSD 11.x Solaris 11
Warranty:	Limited 3 Year Manufacturers Warranty

Trusted & Reliable Customer Reviews

Good service

Great after care when we had an issue

Chris - Friday 22nd May 2026

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Mr Memory was very helpful all the time

M. Bran - Tuesday 19th May 2026

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Items arrive quickly and well packaged

Items arrive quickly and well packaged. Bought from Mr Memory 4 or 5 times over past few years. Always great customer support.

Sharon E - Monday 4th May 2026

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First Class all round!

I don't use Mr Memory frequently but have bought from them for many years when upgrading my (and extended friends and family's) various computers or replacing hard drives. I have never had cause to contact them outside of the normal process because a) everything has always been spot on and b) I haven't been a numpty before and ordered the wrong thing! So the most recent transaction with them has been a wholly enjoyable experience and totally different from any other contact I have had with any other company.
I ordered PC memory, when I should have ordered laptop memory -totally my fault! - and upon completing the returns details (which is all free post by the way!) I received an email from a wonderful person named Zoe, who happens to be Head of Operations, within 30 minutes giving me a return reference and asking what I wanted to exchange it for (the return request was for replacement not refund).
I replied with my brain fart issue and stated the laptop memory needed.
I received a very fast reply stating the laptop memory will not be in stock until the following Monday.
I then - being the awkward customer I am - asked if it could be posted to a different address as I was on a bit of a time crunch. Zoe replied saying it wouldn't be a problem. I then asked how I could pay the (very small amount) difference..... and she replied saying that they wouldn't charge any more than I had already paid!
If anyone out there doesn't agree about the absolute first class customer focus and service after hearing all my issues and stupidity that Zoe dealt with....
I have no words!
Thank you Zoe and Mr Memory, I am very glad I purchase hardware from you and will continue to do so!

HSP - Friday 24th April 2026

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