Hardware Spec Index

Caldera PW-9055 Core 1600W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW9055-CORE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index2,772 (Power Supplies scale)
Category rank#20,679
Street price$299
Power1600 W (rated)
Performance per dollar9.27
Released2022

Specifications

BrandCaldera
ModelCaldera PW-9055 Core
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Zephyra PW-5752 Edge 550W 80 PLUS Gold ATX 3.1 Power Supply1,048$59Compare
Vantrel PW-3931 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply2,368$249Compare
Vantrel PW-4781 Max 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,152$239Compare
Vantrel PW-3971 Max 1200W 80 PLUS Gold ATX Power Supply2,326$259Compare
Zephyra PW-5727 SE 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,218$239Compare
Novexa PW-2579 Plus 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,328$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9055 Core 1600W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/2280260 (accessed 2026-10-25).