Hardware Spec Index

Caldera PW-9202 Pro 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW9202-PRO · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index901 (Power Supplies scale)
Category rank#35,545
Street price$49
Power550 W (rated)
Performance per dollar18.39
Released2024

Specifications

BrandCaldera
ModelCaldera PW-9202 Pro
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (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-9128 Edge 550W 80 PLUS Gold ATX Power Supply1,106$69Compare
Caldera PW-7390 Ti 750W 80 PLUS Bronze ATX 3.1 Power Supply1,504$89Compare
Teralux PW-1543 SE 1000W 80 PLUS Gold ATX 3.0 Power Supply2,373$249Compare
Zephyra PW-3605 Edge 850W 80 PLUS Gold ATX Power Supply1,504$119Compare
Vantrel PW-7980 XT 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,543$289Compare
Vantrel PW-5113 SE 750W 80 PLUS Gold ATX 3.0 Power Supply1,147$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9202 Pro 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/8074252 (accessed 2026-10-22).