Hardware Spec Index

Caldera PW-7476 XT 1000W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW7476-XT · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,955 (Power Supplies scale)
Category rank#19,027
Street price$179
Power1000 W (rated)
Performance per dollar10.92
Released2021

Specifications

BrandCaldera
ModelCaldera PW-7476 XT
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-5938 Plus 650W 80 PLUS Gold ATX 3.1 Power Supply1,278$79Compare
Zephyra PW-1372 Prime 750W 80 PLUS Bronze ATX 3.0 Power Supply1,258$79Compare
Zephyra PW-9947 Edge 550W 80 PLUS Gold ATX 3.0 Power Supply935$49Compare
Teralux PW-6881 Ti 1200W 80 PLUS Titanium ATX Power Supply2,757$299Compare
Novexa PW-4429 Ultra 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,680$369Compare
Novexa PW-8527 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,634$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7476 XT 1000W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/14833463 (accessed 2026-10-23).