Hardware Spec Index

Caldera PW-1245 Edge 750W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW1245-EDGE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,046 (Power Supplies scale)
Category rank#14,895
Street price$59
Power750 W (rated)
Performance per dollar17.73
Released2026

Specifications

BrandCaldera
ModelCaldera PW-1245 Edge
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
Warranty5 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-2527 Pro 650W 80 PLUS Gold ATX 3.1 Power Supply1,170$59Compare
Caldera PW-3555 SE 650W 80 PLUS Bronze SFX Power Supply907$49Compare
Caldera PW-2175 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply2,065$199Compare
Vantrel PW-9134 Pro 550W 80 PLUS Bronze ATX Power Supply934$49Compare
Caldera PW-8164 SE 1000W 80 PLUS Gold SFX Power Supply1,749$129Compare
Novexa PW-7546 SE 750W 80 PLUS Gold ATX Power Supply1,409$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1245 Edge 750W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/9126331 (accessed 2026-10-19).