Hardware Spec Index

Caldera PW-9104 Core 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW9104-CORE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index799 (Power Supplies scale)
Category rank#18,608
Street price$39
Power550 W (rated)
Performance per dollar20.49
Released2026

Specifications

BrandCaldera
ModelCaldera PW-9104 Core
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan120 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
Teralux PW-6639 Core 1000W 80 PLUS Platinum SFX Power Supply2,148$209Compare
Novexa PW-5040 Ultra 1000W 80 PLUS Platinum ATX Power Supply2,034$159Compare
Caldera PW-3049 Max 1000W 80 PLUS Titanium SFX Power Supply2,282$239Compare
Teralux PW-2834 Ultra 650W 80 PLUS Bronze ATX 3.0 Power Supply1,295$59Compare
Novexa PW-3353 Max 1000W 80 PLUS Gold ATX Power Supply2,126$219Compare
Vantrel PW-1112 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,852$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9104 Core 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/7200112 (accessed 2026-10-19).