Hardware Spec Index

Caldera PW-8533 Pro 1300W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW8533-PRO · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index2,612 (Power Supplies scale)
Category rank#809
Street price$249
Power1300 W (rated)
Performance per dollar10.49
Released2024

Specifications

BrandCaldera
ModelCaldera PW-8533 Pro
Rated output1,300 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-pin4×
Form factorATX
ModularityFully modular
Fan140 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
Novexa PW-3270 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply1,640$129Compare
Teralux PW-2370 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,547$99Compare
Novexa PW-7145 Plus 1300W 80 PLUS Platinum ATX Power Supply2,535$269Compare
Zephyra PW-1983 Ti 650W 80 PLUS Bronze ATX Power Supply1,209$59Compare
Caldera PW-8955 XT 1600W 80 PLUS Titanium ATX Power Supply2,694$339Compare
Novexa PW-8220 XT 1200W 80 PLUS Titanium ATX Power Supply2,721$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8533 Pro 1300W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/9722966 (accessed 2026-10-21).