
Phanteks AMP GH 850W 80PLUS Gold ATX Power Supply Modular - White
by Phanteks
£111.76from 2 retailers
GTIN00886523510482
EAN0886523510482
MPNPH-P850GH_WT01_UK
Prices updated 21 May 2026
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Product Description
Back your gaming with reliable power delivery from a Phanteks AMP GH Series PSU. Fully modular and 80 PLUS rated, these PSUs follow ATX 3.0 specifications, including support for PCIe 5.1 with a 12V-2x6 connector that can deliver up to 600W of power. The integrated cooling solution features an Active 0RPM mode, intelligently controlling fan speeds based on load and temperature. Plus, with textured cables included and a sleek finish, these power supplies are a fine addition to any gaming PC. Phanteks AMP GH 850W 80 PLUS Gold Modular PSU at a Glance: Fully modular PSU with textured cables included ATX 3.0 specification Support for PCIe 5.1 via 12V-2x6 connector with up to 600W power delivery Compact ATX form factor – just 140mm long Active 0RPM mode 120mm fan with hydraulic bearing Power and Efficiency Future-proofed for upcoming hardware, the Phanteks AMP GH 850W PSU is engineered to meet ATX 3.0 standards. As such, it is capable of handling power spikes up to 200% its rated delivery. What’s more, support for PCIe 5.1 has been built in with the 12V-2x6 connector. Designed for your GPU, this connector can provide up to 600W of power through a single cable. Perfect for power-hungry components! Better yet, the Phanteks AMP GH 850W Power Supply has earned an 80 PLUS Gold rating. This means it is 89% efficient at half load, minimising power loss on delivery. Providing ample headroom for your hardware, there are three power ratings in the Phanteks AMP GH Series. This model delivers 850W. Modular ATX PSU To optimise ease of installation and clean cable runs, the Phanteks AMP GH 850W PSU has a compact ATX form factor and is entirely modular. At just 140mm, this power supply is widely compatible with PC cases on the current market. As it is modular, none of the cables are fixed in place, meaning you only have to add the ones you need. Keeping you gaming PC clutter-free. To complement every gaming aesthetic, the Phanteks AMP GH PSU is available in black or white. This is the white edition, with a classic matte finish that is perfect for all-white builds. Maintaining Temperature The Phanteks AMP GH Power Supply is equipped with a 120mm fan that utilises a hydraulic bearing. This keeps performance reliable and ensures great longevity on this component. Balancing performance and noise level, this PSU features a Hybrid Fan button to enable an Active 0RPM mode. Fan speeds are intelligently managed depending on load and temperature, ensuring silence when little power is being drawn.
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