Corsair RM850e (2023) Fully Modular Power Supply
Community standing
No community evidenceEach comparison has its own votes. Choose a question to see its standing.
Not ranked yet in this comparison- Votes
- 0
- Weighted support
- 0.00
- Support share
- 0%
No votes yet. Be the first to recommend a product for Best overall.
About this product
Full listing name
Corsair RM850e (2023) Fully Modular Low-Noise Power Supply - ATX 3.1 & PCIe 5.1 Compliant - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black
The Corsair RM850e is a fully modular ATX power supply delivering 850 watts with 80 Plus Gold efficiency. It is ATX 3.1 and PCIe 5.1 compliant, uses 105°C-rated capacitors, and supports Modern Standby. A 120mm rifle bearing fan provides air cooling. The unit is backed by a seven-year warranty and measures 5.91 x 5.51 x 3.39 inches, weighing 3.4 pounds.
Price & purchase
- $149.99 AmazonView at Amazon
4.6 from 1,282 retailer reviews
Retailer context only. It contributes zero weight to TallyGo rank.See rankings across comparisons
0 distinct supporters 0 supported dimensions 0 established wins Early community signal
| Comparison | Standing | Votes | Support | Evidence | Score contribution |
|---|---|---|---|---|---|
| High-power gaming power supplies | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Mainstream desktop power supplies | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best overall | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best value | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Most reliable | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Quietest | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
Each comparison has its own ballot. Support is the share of integrity-weighted votes in that comparison.
The details. The bigger picture.
Catalog facts, price observations, and owner evidence stay separate so the source of every signal remains visible.
Product details
Description, highlights, and specifications from the retailer feed.
CORSAIR RMe Series Fully Modular Low-Noise Power Supplies provide quiet, reliable power with 80 PLUS Gold efficiency to your PC. With ATX 3.0 and PCIe 5.0 compliance and an array of PCIe 8-pin power connectors, RMe PSUs have the connections needed to power today’s demanding PC hardware. Industrial-grade, 105°C-rated capacitors deliver superb electrical performance, backed by a seven-year warranty. Wake your computer faster and consume less power with support for the new Modern Standby sleep mode. Fully modular cables make PC builds easy, as you connect only the cables your system requires. With a 140mm-long casing that works with nearly any modern case, the CORSAIR RMe Series is steady power for your system.
- Fully Modular PSU: Reliable and efficient low-noise power supply with fully modular cabling, so you only have to connect the cables your system build needs.
- Intel ATX 3.1 Certified: Compliant with the ATX 3.1 power standard, supporting the PCIe Gen 5.1 platform and resisting transient power spikes.
- Keeps Quiet: A 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down, even when operating at full load.
- 105°C-Rated Capacitors: Delivers steady, reliable power and dependable electrical performance.
- Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.
- Model Name
- RM850e
- Brand
- Corsair
- Compatible Devices
- Personal Computer
- Connector Type
- ATX
- Output Wattage
- 850
- Wattage
- 850 watts
- Cooling Method
- Air
- Item dimensions L x W x H
- 5.91 x 5.51 x 3.39 inches
- Item Weight
- 3.4 pounds
- Fan Size
- 12 centimeters
- Model Number
- CP-9020263-NA
- Number Of Fans
- 1
- Power Supply Design
- Full Modular
- Warranty Description
- 7 year manufacturer
- Maximum Input Voltage
- 230 volts
- Minimum Input Voltage
- 100 volts
- Upper Temperature Rating
- 105 °C
- System Bus Connector Type
- 8 Pin
Corrections and decisions
Challenge a specific catalog fact with a reason and, when possible, a source.
No correction decisions are attached to this product yet.

Community comments
0 comments
No comments yet — own this product? Share the first experience.
Sign in to comment