Hardware Spec Index

Caldera PW-7344 XT 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW7344-XT · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,678 (Power Supplies scale)
Category rank#45,882
Street price$119
Power850 W (rated)
Performance per dollar14.10
Released2023

Specifications

BrandCaldera
ModelCaldera PW-7344 XT
Rated output850 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
Novexa PW-1973 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply2,472$269Compare
Teralux PW-6377 Ti 1600W 80 PLUS Platinum ATX Power Supply2,980$349Compare
Novexa PW-8063 Ti 1000W 80 PLUS Titanium ATX Power Supply2,185$249Compare
Zephyra PW-3548 Ti 650W 80 PLUS Gold ATX 3.0 Power Supply1,366$89Compare
Zephyra PW-3403 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,522$109Compare
Novexa PW-3424 Pro 750W 80 PLUS Gold ATX 3.0 Power Supply1,568$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7344 XT 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/2819085 (accessed 2026-10-19).