Hardware Spec Index

Caldera PW-6537 Pro 1000W 80 PLUS Platinum SFX Power Supply

Power Supplies · Caldera · SKU PW6537-PRO · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index2,049 (Power Supplies scale)
Category rank#21,661
Street price$189
Power1000 W (rated)
Performance per dollar10.84
Released2019

Specifications

BrandCaldera
ModelCaldera PW-6537 Pro
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Teralux PW-4774 Prime 550W 80 PLUS Bronze ATX 3.0 Power Supply916$39Compare
Zephyra PW-4853 Ti 1300W 80 PLUS Gold ATX Power Supply2,592$269Compare
Novexa PW-8055 Core 1200W 80 PLUS Gold ATX 3.1 Power Supply2,617$289Compare
Zephyra PW-2784 Plus 1000W 80 PLUS Gold ATX Power Supply2,390$219Compare
Vantrel PW-9227 Core 1200W 80 PLUS Gold ATX Power Supply2,395$289Compare
Caldera PW-1142 Pro 850W 80 PLUS Bronze SFX Power Supply1,346$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6537 Pro 1000W 80 PLUS Platinum SFX Power Supply”, https://vextor7.com/item/20009860 (accessed 2026-10-18).