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be quiet! Dark Power 13 1000W vs Corsair RM750e: Comparison
be quiet! Dark Power 13 1000W and Corsair RM750e separate most on wattage: be quiet! Dark Power 13 1000W at 1000 W, Corsair RM750e at 750 W, 25% in favour of be quiet! Dark Power 13 1000W. They match on 5 other specifications, including atx standard, form factor and cybenetics noise. On price, Corsair RM750e sits at $89.99 against $349.99 for be quiet! Dark Power 13 1000W.
Specs
| Specification |  |  |
|---|---|---|
| Brand | be quiet! | Corsair |
| Wattage | 1000 W | 750 W-25% |
| 80 PLUS Rating | Titanium | Gold |
| ATX Standard | ATX 3.1 | ATX 3.1 |
| Form Factor | ATX | ATX |
| Cybenetics Efficiency | Titanium | Gold |
| Cybenetics Noise | A+ | A+ |
| 12V-2x6 Connectors | 1 | 1 |
| Hold-Up Time | 23.2 ms | 16.70-28% |
| Sleeved Cables | Yes | No, flat black ribbon cables |
| PCIe 8-pin Connectors | 4 | Disputed: Corsair lists 1, Corsair's manual shows 2, independent teardown counted 3 |
| Connector Count | 1x 24-pin ATX, 1x EPS 4+4, 1x EPS 8-pin, 1x 12V-2x6 (600W), 4x PCIe 6+2-pin, 13x SATA, 2x Molex | 1x 24-pin ATX 610mm, 2x EPS 4+4 750-850mm, 1x 12V-2x6 650mm (600W-rated), 1x 12V-2x6-to-dual-8-pin adapter, 6-7x SATA, 2-4x Molex |
| Fan Size | 135 mm | 120 |
| Fan Model / Bearing | 135mm Silent Wings (BQ SIW3-13525-HF), fluid dynamic bearing | 120mm rifle bearing (Hong Hua HA1225H12SF-Z) |
| OEM / Platform | FSP | HEC |
| Cable Lengths | ATX 600mm, EPS 700mm, PCIe 600mm, 12V-2x6 600mm, SATA 600+150+150+150mm | 24-pin 610mm, EPS 750-850mm, 12V-2x6 650mm |
| Length | 175 mm | 140 |
| Colour | Black | Black (also sold in White) |
| 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 | 7-30% |
| Model | Dark Power 13 1000W | RM750e |
| Typical Price | $349.99 | $89.99 |
Price comparison
| Retailer | be quiet! Dark Power 13 1000W | Corsair RM750e |
|---|---|---|
| Consumercarts listing | $349.99 View on Consumercarts listing | |
| Amazon | $89.99 View on Amazon | |
| Newegg | View on Newegg |
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
be quiet! Dark Power 13 1000W
9.3 / 10 Expert Rating
A best-in-class 1000W Titanium-rated ATX unit for an RTX 4080/4090 or RTX 5080/5090-class high-end gaming build, held back only by its premium price.
Corsair RM750e
8 / 10 Expert Rating
The quietest thing at this money by a real margin, but MSI gives you a better fan, more cables and three more years of warranty for five dollars.
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