Hardware Spec Index

Caldera PW-7394 XT 850W 80 PLUS Platinum SFX Power Supply

Power Supplies · Caldera · SKU PW7394-XT · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,071 (Power Supplies scale)
Category rank#19,027
Street price$189
Power850 W (rated)
Performance per dollar10.96
Released2019

Specifications

BrandCaldera
ModelCaldera PW-7394 XT
Rated output850 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Caldera PW-2721 Plus 650W 80 PLUS Gold ATX 3.1 Power Supply797$39Compare
Caldera PW-8578 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply2,145$219Compare
Teralux PW-9831 XT 1600W 80 PLUS Platinum ATX Power Supply2,496$329Compare
Teralux PW-8734 Ultra 1600W 80 PLUS Platinum ATX Power Supply2,904$349Compare
Vantrel PW-5894 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply2,037$179Compare
Vantrel PW-8969 Max 1200W 80 PLUS Gold ATX 3.0 Power Supply2,057$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7394 XT 850W 80 PLUS Platinum SFX Power Supply”, https://vextor7.com/item/76970898 (accessed 2026-10-25).