Hardware Spec Index

Caldera PW-7533 Core 1000W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW7533-CORE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index2,138 (Power Supplies scale)
Category rank#47,927
Street price$229
Power1000 W (rated)
Performance per dollar9.34
Released2023

Specifications

BrandCaldera
ModelCaldera PW-7533 Core
Rated output1,000 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-pin3×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-7022 Ti 550W 80 PLUS Gold ATX Power Supply1,095$59Compare
Vantrel PW-1555 Max 1600W 80 PLUS Titanium ATX Power Supply2,509$279Compare
Caldera PW-1078 Edge 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,681$309Compare
Novexa PW-4873 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,948$149Compare
Novexa PW-7099 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,218$59Compare
Zephyra PW-2092 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply2,136$169Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7533 Core 1000W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/54898048 (accessed 2026-10-23).