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be quiet! Power Zone 2 850W vs Corsair RM850x: Comparison
be quiet! Power Zone 2 850W and Corsair RM850x differ on 80 plus rating: be quiet! Power Zone 2 850W at Platinum, Corsair RM850x at Gold. They match on 7 other specifications, including wattage, atx standard and form factor. On price, be quiet! Power Zone 2 850W sits at $124.99 against $149.99 for Corsair RM850x.
Specs
| Specification |  |  |
|---|---|---|
| Brand | be quiet! | Corsair |
| Wattage | 850 W | 850 W |
| 80 PLUS Rating | Platinum | Gold |
| ATX Standard | ATX 3.1 | ATX 3.1 |
| Form Factor | ATX | ATX |
| Single +12V Rail | Yes | true |
| Cybenetics Efficiency | Platinum | Gold |
| 12V-2x6 Connectors | 1 | 1 |
| Zero-RPM Mode | Yes | true |
| Sleeved Cables | Yes | No |
| PCIe 8-pin Connectors | 3 | 3 |
| Connector Count | 1x 24-pin ATX, 1x EPS 4+4, 1x EPS 8-pin, 1x P4, 1x 12V-2x6 (600W), 3x PCIe 6+2-pin, 7x SATA, 1x Molex | 1x 12V-2x6, 3x PCIe 8-pin, 8x SATA, 2x EPS |
| Fan Size | 140 mm | 140 |
| Fan Model / Bearing | Pure Wings 3 140mm (BQ PUW3-14025-HR), rifle bearing | 140mm fluid dynamic bearing (NR140HP) |
| OEM / Platform | FSP | CWT |
| Length | 160 mm | 160 |
| Colour | Black | Black |
| MTBF | 100000 hours | 100000 |
| Modularity | Fully Modular | Fully Modular |
| Protections | OTP, OCP, OPP, SCP, OVP, UVP, SIP | OCP, OVP, OPP, SCP, OTP, UVP |
| Warranty | 10 years | 10 |
| Model | Power Zone 2 850W | RM850x (2024, ATX 3.1) |
| Typical Price | $124.99 | $149.99 |
Price comparison
| Retailer | be quiet! Power Zone 2 850W | Corsair RM850x |
|---|---|---|
| Consumercarts listing | $124.99 View on Consumercarts listing | $149.99 View on Consumercarts listing |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
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