Hardware Spec Index

Caldera PW-7276 Prime 1600W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW7276-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index2,908 (Power Supplies scale)
Category rank#3,409
Street price$359
Power1600 W (rated)
Performance per dollar8.10
Released2021

Specifications

BrandCaldera
ModelCaldera PW-7276 Prime
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin6×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-9742 Core 1200W 80 PLUS Platinum ATX Power Supply2,267$239Compare
Teralux PW-3848 XT 850W 80 PLUS Gold ATX 3.0 Power Supply2,078$179Compare
Teralux PW-9875 Ultra 650W 80 PLUS Gold ATX Power Supply1,123$59Compare
Novexa PW-2032 SE 550W 80 PLUS Gold SFX Power Supply735$39Compare
Teralux PW-4339 Edge 750W 80 PLUS Bronze ATX 3.1 Power Supply1,008$49Compare
Zephyra PW-1669 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,589$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7276 Prime 1600W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/7899607 (accessed 2026-10-21).