Hardware Spec Index

Caldera PW-5454 Max 1000W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW5454-MAX · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,274 (Power Supplies scale)
Category rank#4,318
Street price$219
Power1000 W (rated)
Performance per dollar10.38
Released2022

Specifications

BrandCaldera
ModelCaldera PW-5454 Max
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 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
Novexa PW-7927 Plus 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,901$399Compare
Teralux PW-2880 Ultra 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,905$349Compare
Zephyra PW-5016 Edge 1600W 80 PLUS Titanium ATX Power Supply2,793$369Compare
Vantrel PW-1239 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply704$39Compare
Teralux PW-5472 Prime 1000W 80 PLUS Gold ATX 3.0 Power Supply2,453$259Compare
Teralux PW-8152 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply1,431$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5454 Max 1000W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/19190873 (accessed 2026-10-19).