CORSAIR RM Series RM850 80 PLUS Gold Fully Modular ATX Power Supply
850W, 80 Plus Gold, Fully Modular, 140mm Rifle Fan, Zero RPM mode, 105°C Rated Capacitors, 10 Year Warranty
10+ in stock 
£137.99 inc vat
£114.99 ex vat
850W, 80 Plus Gold, Fully Modular, 140mm Rifle Fan, Zero RPM mode, 105°C Rated Capacitors, 10 Year Warranty
£137.99 inc vat
£114.99 ex vat
Modern Standby is a upcoming feature for Windows 10 that vastly improves your PC's sleep and wake functionality. The technology allows your system to wake from sleep more than twice as fast, as well as maintain a network connection during sleep to continue downloading updates and receive emails and notifications – just like your phone. Best of all, it does this with less overall power consumption.
The RM Series delivers power at up to 90% efficiency, lowering energy consumption, noise, temperatures, and your power bill.
Using industrial-grade electrolytic capacitors, RM Series power supplies offer the unwavering power and long-term reliability you demand from a CORSAIR power supply.
The RM Series' cooling fan doesn't spin until you need it, for near-silent operation at low and medium loads.
A 135mm rifle bearing fan with a specially calculated fan curve ensures that fan noise is kept to a minimum, even at full load. When at low and medium loads, the fan stops spinning entirely until it's needed, resulting in virtually silent operation.
A 160mm-long casing ensures an easy fit in almost all modern enthusiast PC cases, providing more space for cable management and airflow in your chassis.
PCI-E connectors to power dual or triple (RM850 only) GPUs for your most ambitious PC gaming builds.
Use only the cables you need for quick and easy installation, simplifying routing and cable management. Store your unused cables in the included cable bag.
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Get your order delivered the next working day for £8.99, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared.
Get your order delivered the next working day before 12:00pm for £10.98, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared. Some orders if via PayPal and the first customer order may not clear in time.
If you need your order at the weekend, for £12.58, you can specify the day you wish to have it delivered to you, Saturday or Sunday providing your order has been placed by 17:00 on the Friday before.
Economy delivery is available on all orders of any value being shipped within the UK.
Order Code: CSR-RM850F
£137.99 inc vat
£114.99 ex vat
