Hardware Spec Index

Caldera PW-1535 Pro 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW1535-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,538 (Power Supplies scale)
Category rank#30,304
Street price$79
Power850 W (rated)
Performance per dollar19.47
Released2020

Specifications

BrandCaldera
ModelCaldera PW-1535 Pro
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
Fan140 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-2970 SE 550W 80 PLUS Bronze ATX 3.1 Power Supply747$39Compare
Caldera PW-9423 Prime 550W 80 PLUS Bronze ATX 3.0 Power Supply1,031$49Compare
Novexa PW-9252 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply2,023$149Compare
Vantrel PW-2068 Pro 1600W 80 PLUS Platinum ATX Power Supply2,612$359Compare
Zephyra PW-8937 Prime 850W 80 PLUS Platinum ATX 3.0 Power Supply1,849$159Compare
Caldera PW-4139 XT 550W 80 PLUS Bronze ATX Power Supply1,129$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1535 Pro 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/1743316 (accessed 2026-10-24).