Hardware Spec Index

Caldera PW-9331 Plus 1600W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW9331-PLUS · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index2,862 (Power Supplies scale)
Category rank#30,539
Street price$369
Power1600 W (rated)
Performance per dollar7.76
Released2024

Specifications

BrandCaldera
ModelCaldera PW-9331 Plus
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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-3360 SE 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,661$319Compare
Novexa PW-5544 Ultra 750W 80 PLUS Gold ATX 3.0 Power Supply1,586$109Compare
Zephyra PW-3920 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply2,121$199Compare
Zephyra PW-3548 Edge 1600W 80 PLUS Platinum ATX Power Supply2,703$349Compare
Vantrel PW-2782 Prime 550W 80 PLUS Bronze ATX 3.0 Power Supply817$39Compare
Teralux PW-1289 XT 550W 80 PLUS Gold ATX 3.0 Power Supply831$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9331 Plus 1600W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/93661075 (accessed 2026-10-20).