2021
RM850x (2021)
Fully modular 850W gold-rated unit in the RM series with a 135mm FDB fan and 12VHPWR connector for next-gen GPUs.
ATX PSU

Compatible Standards & Components

🔌
ATX 3.0 / PCIe CEM 5.0 Power Standard
Intel Corporation
🔌
12VHPWR Connector (PCIe 5.0 Power)
PCI Special Interest Group (PCI-SIG)
⚡
80 PLUS Gold Efficiency
Ecos Consulting / 80 PLUS Program
⚡
80 PLUS Titanium Efficiency
Ecos Consulting / 80 PLUS Program
🔌
ATX 3.1 Power Specification
Intel Corporation
⚡
80 PLUS Platinum Efficiency
Ecos Consulting / 80 PLUS Program
📐
ATX Motherboard Form Factor
Intel Corporation
⚡
80 PLUS Bronze Efficiency
Ecos Consulting
🔩
SFX Power Supply Form Factor
Intel Corporation
⚡
Fully Modular PSU Design
Various PSU Manufacturers

Technical Specifications

Wattage850 W
Efficiency80 PLUS Gold
Certification80 PLUS Gold, CEC Tier 2
ModularFully Modular
Form FactorATX (150 × 86 × 160 mm)
RailsSingle +12V (70.8A)
Fan Size135 mm FDB
Pcie Power4× 6+2-pin PCIe, 1× 12VHPWR
Atx Connector1× 24-pin ATX 3.0
Warranty10 years
Msrp$149.99

Related Models

ATX PSU
AX1600i (2019)
Flagship 1600W 80 PLUS Titanium digital PSU using a Class 2 resonant topology for unmatched efficien…
2019
SFX PSU
SF750 Platinum (2019)
High-performance 750W SFX unit with 80 PLUS Platinum efficiency, ideal for compact builds requiring …
2019
SFX PSU
SF600 Gold (2020)
Compact 600W SFX unit with 80 PLUS Gold efficiency, well-suited for Mini-ITX builds where space is a…
2020