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be quiet! Pure Power 12 850W vs Corsair SF1000L: Comparison
be quiet! Pure Power 12 850W and Corsair SF1000L separate most on pcie 8-pin connectors: be quiet! Pure Power 12 850W at 3, Corsair SF1000L at 4, 25% in favour of Corsair SF1000L. Wattage splits them by another 15%, again favouring Corsair SF1000L. They match on 80 plus rating, 12v-2x6 connectors and colour. On price, be quiet! Pure Power 12 850W sits at $94.99 against $189.99 for Corsair SF1000L.
Specs
| Specification |  |  |
|---|---|---|
| Brand | be quiet! | Corsair |
| Wattage | 850 W-15% | 1000 W |
| 80 PLUS Rating | Gold | Gold |
| ATX Standard | ATX 3.1 | ATX 3.0 |
| Form Factor | ATX | SFX-L |
| Single +12V Rail | Yes | true |
| 12V-2x6 Connectors | 1 | 1 |
| Hold-Up Time | 17.3 ms | 17-2% |
| Zero-RPM Mode | No | true |
| Sleeved Cables | Yes | No |
| PCIe 8-pin Connectors | 3-25% | 4 |
| Connector Count | 1x 24-pin ATX, 1x EPS 4+4, 1x EPS 8-pin, 1x 12V-2x6, 3x PCIe 6+2-pin, 6x SATA, 1x Molex | 1x 24-pin ATX, 1x EPS 4+4, 1x 12V-2x6 (600W), 4x PCIe 6+2-pin, 6x SATA, 2x Molex |
| Fan Size | 120 mm | 92 |
| Fan Model / Bearing | 120mm rifle bearing, 4-pole motor | 92mm FDB, near-silent under 50% load |
| OEM / Platform | HEC | CWT |
| Japanese Capacitors | No | true |
| Length | 160 mm | 130 |
| Colour | Black | Black |
| MTBF | 100000 hours | 100000 |
| Modularity | Non-Modular | Fully Modular |
| Protections | OTP, OCP, OPP, SCP, OVP, UVP, SIP | OCP, OVP, OPP, SCP, OTP, UVP |
| Warranty | 10 years | 10 |
| Model | Pure Power 12 850W | SF1000L |
| Typical Price | $94.99 | $189.99 |
Price comparison
| Retailer | be quiet! Pure Power 12 850W | Corsair SF1000L |
|---|---|---|
| Consumercarts listing | $94.99 View on Consumercarts listing | $189.99 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.
Verdict
Corsair SF1000L
8.2 / 10 Expert Rating
A rare 1000W SFX-L unit that fits mini-ITX builds pushing an RTX 4080-class card, and the native 12V-2x6 cable means no clunky adapter stuffed into a cramped case.
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