Hardware Spec Index

Caldera PW-8554 Edge 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW8554-EDGE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,509 (Power Supplies scale)
Category rank#42,096
Street price$119
Power750 W (rated)
Performance per dollar12.68
Released2021

Specifications

BrandCaldera
ModelCaldera PW-8554 Edge
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-3467 SE 850W 80 PLUS Bronze ATX 3.1 Power Supply1,449$89Compare
Novexa PW-3644 Edge 550W 80 PLUS Bronze ATX Power Supply1,141$59Compare
Zephyra PW-4943 Pro 1300W 80 PLUS Titanium ATX Power Supply2,714$309Compare
Vantrel PW-1598 Ultra 550W 80 PLUS Gold ATX Power Supply1,124$49Compare
Teralux PW-4601 XT 550W 80 PLUS Gold ATX Power Supply829$39Compare
Vantrel PW-6097 Plus 1300W 80 PLUS Platinum ATX Power Supply2,441$259Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8554 Edge 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/74890165 (accessed 2026-10-22).