Hardware Spec Index

Caldera PW-9417 Core 550W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW9417-CORE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index784 (Power Supplies scale)
Category rank#2,918
Street price$39
Power550 W (rated)
Performance per dollar20.10
Released2022

Specifications

BrandCaldera
ModelCaldera PW-9417 Core
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
Vantrel PW-4227 Core 550W 80 PLUS Gold ATX Power Supply727$39Compare
Teralux PW-1520 Prime 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,594$309Compare
Vantrel PW-6784 XT 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,426$229Compare
Vantrel PW-2071 Max 750W 80 PLUS Gold ATX Power Supply1,416$89Compare
Teralux PW-3046 XT 850W 80 PLUS Gold SFX Power Supply1,825$149Compare
Zephyra PW-7159 Max 550W 80 PLUS Bronze ATX Power Supply699$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9417 Core 550W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/3236583 (accessed 2026-10-23).