Hardware Spec Index

Caldera PW-1575 Core 650W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW1575-CORE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index1,307 (Power Supplies scale)
Category rank#22,277
Street price$79
Power650 W (rated)
Performance per dollar16.54
Released2024

Specifications

BrandCaldera
ModelCaldera PW-1575 Core
Rated output650 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-pin1×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Caldera PW-6206 SE 1000W 80 PLUS Gold ATX Power Supply2,038$199Compare
Vantrel PW-3013 Max 1000W 80 PLUS Gold SFX Power Supply2,181$219Compare
Vantrel PW-6855 Edge 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,653$339Compare
Novexa PW-9009 Ultra 850W 80 PLUS Gold ATX Power Supply1,632$119Compare
Vantrel PW-7787 Core 1000W 80 PLUS Gold ATX 3.0 Power Supply1,835$149Compare
Teralux PW-7501 Pro 1600W 80 PLUS Platinum ATX Power Supply2,980$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1575 Core 650W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/46562660 (accessed 2026-10-24).