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be quiet! Pure Power 12 850W vs Seasonic Prime TX-1000: Comparison
be quiet! Pure Power 12 850W and Seasonic Prime TX-1000 separate most on pcie 8-pin connectors: be quiet! Pure Power 12 850W at 3, Seasonic Prime TX-1000 at 6, 50% in favour of Seasonic Prime TX-1000. Hold-Up Time splits them by another 21%, again favouring Seasonic Prime TX-1000. They match on 6 other specifications, including form factor, single +12v rail and 12v-2x6 connectors. On price, be quiet! Pure Power 12 850W sits at $94.99 against $269.99 for Seasonic Prime TX-1000.
Specs
| Specification |  |  |
|---|---|---|
| Brand | be quiet! | Seasonic |
| Wattage | 850 W-15% | 1000 W |
| 80 PLUS Rating | Gold | Titanium |
| ATX Standard | ATX 3.1 | ATX 3.0 |
| Form Factor | ATX | ATX |
| +12V Rail Amperage | 70.9 A | 83 A |
| Single +12V Rail | Yes | Yes |
| 12V-2x6 Connectors | 1 | 1 |
| Hold-Up Time | 17.3 ms-21% | 22 ms |
| Zero-RPM Mode | No | Yes |
| Sleeved Cables | Yes | Yes |
| PCIe 8-pin Connectors | 3-50% | 6 |
| 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, 2x EPS 4+4, 1x 12V-2x6 (600W), 6x PCIe 6+2-pin, 8x SATA, 4x Molex |
| Fan Size | 120 mm | 135 mm |
| Fan Model / Bearing | 120mm rifle bearing, 4-pole motor | Fluid Dynamic |
| OEM / Platform | HEC | Seasonic |
| Japanese Capacitors | No | Yes |
| Length | 160 mm | 170 mm |
| Colour | Black | Black |
| MTBF | 100000 hours | 100000 hours |
| Modularity | Non-Modular | Fully Modular |
| Protections | OTP, OCP, OPP, SCP, OVP, UVP, SIP | OCP, OVP, OPP, SCP, OTP, UVP |
| Warranty | 10 years-17% | 12 years |
| Model | Pure Power 12 850W | Prime TX-1000 |
| Typical Price | $94.99 | $269.99 |
| Source URL | https://www.bequiet.com/en/powersupply/5676 | https://seasonic.com/prime-tx/ |
Price comparison
| Retailer | be quiet! Pure Power 12 850W | Seasonic Prime TX-1000 |
|---|---|---|
| Consumercarts listing | $94.99 View on Consumercarts listing | $269.99 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
Seasonic Prime TX-1000
9.2 / 10 Expert Rating
The Prime TX-1000 trades the flagship TX-1600's extreme headroom for a more affordable 1000W Titanium unit that still ships with sleeved cables and Seasonic's 12-year warranty.
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