Hardware Spec Index

Caldera PW-8576 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW8576-MAX · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index2,066 (Power Supplies scale)
Category rank#19,947
Street price$179
Power1000 W (rated)
Performance per dollar11.54
Released2024

Specifications

BrandCaldera
ModelCaldera PW-8576 Max
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (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-6581 Ti 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,244$249Compare
Teralux PW-3008 Edge 550W 80 PLUS Bronze ATX 3.1 Power Supply767$39Compare
Zephyra PW-3254 Ultra 1200W 80 PLUS Platinum ATX Power Supply2,514$339Compare
Caldera PW-5224 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,681$119Compare
Caldera PW-2124 Plus 650W 80 PLUS Gold ATX 3.1 Power Supply1,121$59Compare
Vantrel PW-7615 Ti 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,426$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8576 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/28158 (accessed 2026-10-18).