Hardware Spec Index

Caldera PW-6431 Prime 1300W 80 PLUS Titanium ATX Power Supply

Power Supplies · Caldera · SKU PW6431-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index2,490 (Power Supplies scale)
Category rank#48,632
Street price$259
Power1300 W (rated)
Performance per dollar9.61
Released2020

Specifications

BrandCaldera
ModelCaldera PW-6431 Prime
Rated output1,300 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-7218 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,565$109Compare
Teralux PW-3454 SE 1000W 80 PLUS Gold ATX Power Supply1,984$189Compare
Zephyra PW-1649 SE 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,881$399Compare
Caldera PW-5429 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply754$39Compare
Novexa PW-5617 Plus 1600W 80 PLUS Platinum ATX Power Supply2,704$379Compare
Teralux PW-1446 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply1,452$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6431 Prime 1300W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/69024868 (accessed 2026-10-26).