Hardware Spec Index

Caldera PW-1475 Ultra 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW1475-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,196 (Power Supplies scale)
Category rank#39,321
Street price$59
Power750 W (rated)
Performance per dollar20.27
Released2021

Specifications

BrandCaldera
ModelCaldera PW-1475 Ultra
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-1237 Edge 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,901$369Compare
Teralux PW-1590 SE 1000W 80 PLUS Titanium ATX Power Supply2,441$259Compare
Novexa PW-5432 Core 550W 80 PLUS Bronze ATX 3.1 Power Supply983$39Compare
Novexa PW-3603 Ti 850W 80 PLUS Gold SFX Power Supply1,315$69Compare
Novexa PW-2000 Max 550W 80 PLUS Bronze SFX Power Supply804$39Compare
Zephyra PW-5445 XT 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,980$379Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1475 Ultra 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/62944229 (accessed 2026-10-25).