Hardware Spec Index

Caldera PW-8864 SE 1000W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW8864-SE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index2,018 (Power Supplies scale)
Category rank#24,335
Street price$139
Power1000 W (rated)
Performance per dollar14.52
Released2023

Specifications

BrandCaldera
ModelCaldera PW-8864 SE
Rated output1,000 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-pin3×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Novexa PW-9605 Max 1000W 80 PLUS Gold ATX 3.0 Power Supply1,951$159Compare
Caldera PW-5765 Edge 750W 80 PLUS Bronze ATX 3.0 Power Supply1,239$69Compare
Teralux PW-7524 Max 650W 80 PLUS Gold ATX Power Supply1,237$69Compare
Novexa PW-1755 Max 1000W 80 PLUS Gold ATX Power Supply2,420$239Compare
Caldera PW-4541 Ultra 750W 80 PLUS Gold SFX Power Supply1,253$69Compare
Caldera PW-9314 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,397$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8864 SE 1000W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/41315805 (accessed 2026-10-23).