Hardware Spec Index

Caldera PW-7390 Ti 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW7390-TI · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,757 (Power Supplies scale)
Category rank#45,842
Street price$109
Power850 W (rated)
Performance per dollar16.12
Released2020

Specifications

BrandCaldera
ModelCaldera PW-7390 Ti
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 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
Novexa PW-3609 SE 1200W 80 PLUS Platinum ATX Power Supply2,636$369Compare
Caldera PW-6164 XT 750W 80 PLUS Gold ATX 3.1 Power Supply1,268$69Compare
Teralux PW-5436 Plus 1000W 80 PLUS Platinum ATX Power Supply2,133$219Compare
Caldera PW-2057 Prime 650W 80 PLUS Bronze ATX 3.1 Power Supply1,292$69Compare
Zephyra PW-3648 Plus 850W 80 PLUS Gold ATX Power Supply1,723$159Compare
Novexa PW-2352 XT 850W 80 PLUS Bronze ATX 3.0 Power Supply1,158$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7390 Ti 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/12964392 (accessed 2026-10-24).