Hardware Spec Index

Caldera PW-4225 XT 750W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW4225-XT · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,286 (Power Supplies scale)
Category rank#5,820
Street price$69
Power750 W (rated)
Performance per dollar18.64
Released2022

Specifications

BrandCaldera
ModelCaldera PW-4225 XT
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 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
Teralux PW-9280 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply1,358$89Compare
Novexa PW-2773 Prime 1000W 80 PLUS Gold ATX Power Supply2,216$199Compare
Novexa PW-6960 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,556$109Compare
Teralux PW-9496 Core 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,469$249Compare
Vantrel PW-8208 Max 1600W 80 PLUS Titanium ATX Power Supply2,980$349Compare
Caldera PW-9572 XT 650W 80 PLUS Gold ATX Power Supply1,318$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4225 XT 750W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/874010 (accessed 2026-10-20).