Hardware Spec Index

Caldera PW-1250 Pro 750W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW1250-PRO · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index1,513 (Power Supplies scale)
Category rank#12,046
Street price$99
Power750 W (rated)
Performance per dollar15.28
Released2024

Specifications

BrandCaldera
ModelCaldera PW-1250 Pro
Rated output750 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-pin2×
Form factorSFX-L
ModularityFully modular
Fan120 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-5996 Max 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,708$389Compare
Teralux PW-4040 Ultra 1600W 80 PLUS Titanium ATX Power Supply2,689$359Compare
Vantrel PW-7310 XT 750W 80 PLUS Gold ATX 3.0 Power Supply1,026$59Compare
Zephyra PW-1604 XT 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,873$369Compare
Vantrel PW-4702 Ti 1000W 80 PLUS Gold ATX 3.1 Power Supply2,062$179Compare
Caldera PW-4264 Pro 650W 80 PLUS Gold ATX 3.0 Power Supply1,046$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1250 Pro 750W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/2174483 (accessed 2026-10-26).