
ASROCK RX6400 Challenger ITX 4GB Graphics Card
by ASRock
£137.11
Unleash smooth gaming performance in a compact form factor with ASRock's RX 6400 Challenger ITX. This powerful, 4GB DDR6 GPU boasts AMD RDNA 2 architecture and 0dB cooling, perfect for small-form-factor PC builders and gamers seeking impressive visuals without the bulk.
GTIN04710483936944
EAN4710483936944
MPN90-GA3CZZ-00UANF
Prices updated 15 Mar 2026
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ICPC UK
BEST PRICEIn stock
£137.11
Best PriceProduct Description
ASRock RX6400 Challenger ITX 4GB Graphics Card Upgrade your compact gaming rig or HTPC with the ASRock RX 6400 Challenger ITX 4GB graphics card. This powerful yet space-saving solution delivers impressive 1080p gaming performance thanks to AMD RDNA 2 architecture and 4GB GDDR6 memory. Ideal for budget-conscious gamers and system builders prioritizing a small form factor, the RX 6400 Challenger ITX offers a compelling blend of performance and quiet operation, making it perfect for a variety of applications. Features AMD Radeon RX 6400 GPU with RDNA 2 architecture 4GB GDDR6 high-bandwidth memory Compact ITX form factor for small builds 0dB Silent Cooling: Fan stops spinning at low temperatures for silent operation Single fan design for optimized cooling efficiency Supports 8K resolution output PCIe 4.0 support for maximum bandwidth Equipped with DisplayPort 1.4 and HDMI 2.1 ports AMD FidelityFX Super Resolution (FSR) for enhanced frame rates ASRock Tweak 2.0 software for performance tuning Specifications Boost Clock: Up to 2321 MHz Game Clock: Up to 2039 MHz Base Clock: 1923 MHz Memory: 4GB GDDR6 Memory Interface: 64-bit Interface: PCIe 4.0 x4 Outputs: 1 x DisplayPort 1.4 with DSC, 1 x HDMI 2.1 VRR Cooling: Single Fan, 0dB Silent Cooling DirectX Support: DirectX 12 Ultimate AMD FidelityFX Super Resolution: Supported Hardware Raytracing: Supported ASRock Tweak 2.0: Supported MPN: 90-GA3CZZ-00UANF EAN: 4710483936944
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