Hardware Spec Index

Caldera PW-5022 Edge 550W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW5022-EDGE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index770 (Power Supplies scale)
Category rank#29,677
Street price$39
Power550 W (rated)
Performance per dollar19.74
Released2022

Specifications

BrandCaldera
ModelCaldera PW-5022 Edge
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularitySemi-modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Caldera PW-5922 Edge 1200W 80 PLUS Titanium ATX Power Supply2,239$239Compare
Novexa PW-3225 Ti 850W 80 PLUS Gold ATX Power Supply1,942$169Compare
Zephyra PW-1254 Max 1300W 80 PLUS Titanium ATX Power Supply2,399$219Compare
Vantrel PW-1846 Plus 750W 80 PLUS Gold ATX 3.0 Power Supply1,484$109Compare
Zephyra PW-5006 XT 1000W 80 PLUS Gold ATX Power Supply1,987$209Compare
Zephyra PW-6149 Core 550W 80 PLUS Bronze ATX 3.0 Power Supply940$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5022 Edge 550W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/54770271 (accessed 2026-10-25).