Hardware Spec Index

Caldera PW-4535 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW4535-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,023 (Power Supplies scale)
Category rank#30,685
Street price$179
Power1000 W (rated)
Performance per dollar11.30
Released2025

Specifications

BrandCaldera
ModelCaldera PW-4535 Prime
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (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
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-4422 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply1,831$149Compare
Zephyra PW-9313 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,491$99Compare
Teralux PW-7056 Core 1200W 80 PLUS Platinum ATX Power Supply2,299$219Compare
Teralux PW-1877 Edge 650W 80 PLUS Bronze ATX 3.0 Power Supply835$39Compare
Caldera PW-7865 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,509$109Compare
Zephyra PW-1055 Ultra 550W 80 PLUS Bronze ATX 3.0 Power Supply851$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4535 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/83674062 (accessed 2026-10-20).