Hardware Spec Index

Caldera PW-9040 XT 750W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW9040-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,475 (Power Supplies scale)
Category rank#39,298
Street price$99
Power750 W (rated)
Performance per dollar14.90
Released2024

Specifications

BrandCaldera
ModelCaldera PW-9040 XT
Rated output750 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-pin2×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-7839 XT 750W 80 PLUS Bronze ATX Power Supply1,369$79Compare
Caldera PW-7464 Max 750W 80 PLUS Gold ATX 3.0 Power Supply1,375$79Compare
Vantrel PW-5573 Core 1600W 80 PLUS Gold ATX 3.0 Power Supply2,450$279Compare
Teralux PW-6213 Plus 1000W 80 PLUS Gold ATX 3.0 Power Supply1,854$189Compare
Teralux PW-2812 Ti 1200W 80 PLUS Gold ATX 3.0 Power Supply2,528$289Compare
Caldera PW-2970 XT 850W 80 PLUS Bronze ATX 3.1 Power Supply1,359$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9040 XT 750W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/83679048 (accessed 2026-10-20).