850W Corsair RM850x 80 PLUS Gold Modular PSU (2021 Edition)

CORSAIR RM850× Series fully modular power supplies with EPS12V connectorsare built with the highest quality components to deliver 80 PLUS Gold efficientpower to your PC,with virtually silent operation.

Magnetic Levitation Cooling Meets High Efficiency:

CORSAIR RMx Series fully modular power supplies are built with the highestquality components to deliver 80 PLUS Gold efficient power to your PC with thecooling power of potent Magnetic Levitation fans.

• 135mm Magnetic Levitation Fan: Utilizes a magneticlevitation bearing and custom engineered rotors for high performance, lowbearing noise, and superior reliability.
• High Efficiency: With upwards of 90% peak efficiency, RMxproduces less noise and less heat, which means less time worrying and more timegaming.
• Fully Modular with Multiple EPS12V Connectors: Completelymodular cables means you only connect the cables your system needs, and the widerange of included cables adds broad compatibility with modern graphics cards andmotherboards.
  • Also compatible with the 12-pin GPU Power Cable for the hottestnew GPUs.
• Zero RPM Fan Mode: At low and medium loads the cooling fanswitches off entirely for near-silent operation, but once the action picks up,the fan activates, ensuring critical component temps stay in check.
• Technology and Reliability: For consistent, reliable powerand superb electrical performance, each RMx Series power supply features arobust resonant LLC topology with DC-DC conversion, and 105°C rated 100%Japanese electrolytic capacitors. With precise timings, RMx supports MicrosoftModern Standby, ensuring extremely fast wake-from-sleep times and betterlow-load efficiency.
• CERTIFICATIONS: The Cybenetics organization measuresefficiency and noise levels across the PSU’s entire operational range, usingmore than 1,450 different load combinations.
  • The “Gold” efficiency rating is defined as ≥87% to <91% (dependingon input voltage).
  • The “Standard++” noise level test is measured in those sameconfigurations to be ≥30 dBA & <35 dBA under noise data averaging.
• TEN-YEAR WARRANTY: Ten-year warranty backed by the CORSAIRglobal technical support team.
• YOUR BUILD, YOUR WAY: Every fully modular CORSAIR PSU iscompatible with a wide range of CORSAIR accessories. From individually sleevedcables in a variety of color combinations to 12-pin micro-fit GPU cables and12VO motherboard cables, complete your build your way.

Delivery Rates

We charge a flat rate of $6 NZD per shipment, not including heavy and bulky goods. 

Please note we have a $56-$118 rate for shipping heavy and bulky goods like chairs and desks which will be calculated at checkout. 

Most orders are shipped using New Zealand Post and these parcels are shipped with no-signature required. For our heavy and bulky goods, these are shipped via Mainfreight with signature required.

Delivery Times

We encourage you to track your delivery progress using NZ Post's Tracking tool and contact us if your delivery is overdue by more than these 5 working days after dispatch.

Heavy and Bulky Goods 

Please allow an extra 1-3 days for heavy and bulky goods like chairs and desks.