Hardware Spec Index

Caldera PW-1053 Core 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW1053-CORE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,191 (Power Supplies scale)
Category rank#9,173
Street price$59
Power750 W (rated)
Performance per dollar20.19
Released2020

Specifications

BrandCaldera
ModelCaldera PW-1053 Core
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
Fan135 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
Zephyra PW-4030 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply2,050$189Compare
Teralux PW-7888 Pro 850W 80 PLUS Gold ATX Power Supply1,184$59Compare
Teralux PW-3256 Prime 550W 80 PLUS Bronze ATX 3.0 Power Supply1,041$49Compare
Zephyra PW-1703 XT 750W 80 PLUS Bronze ATX 3.1 Power Supply1,357$79Compare
Zephyra PW-2156 Core 850W 80 PLUS Gold ATX 3.0 Power Supply1,376$99Compare
Caldera PW-8775 SE 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,891$369Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1053 Core 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/72533715 (accessed 2026-10-26).