Hardware Spec Index

Caldera PW-9044 Pro 650W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW9044-PRO · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,047 (Power Supplies scale)
Category rank#37,700
Street price$59
Power650 W (rated)
Performance per dollar17.75
Released2026

Specifications

BrandCaldera
ModelCaldera PW-9044 Pro
Rated output650 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 factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-8767 XT 550W 80 PLUS Gold ATX Power Supply859$39Compare
Caldera PW-2059 SE 850W 80 PLUS Gold ATX Power Supply1,748$129Compare
Vantrel PW-8996 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply1,838$139Compare
Vantrel PW-7302 Core 850W 80 PLUS Gold ATX Power Supply1,642$119Compare
Zephyra PW-8663 Plus 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,835$369Compare
Novexa PW-7529 Pro 750W 80 PLUS Bronze ATX 3.1 Power Supply1,167$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9044 Pro 650W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/7974152 (accessed 2026-10-19).