Hardware Spec Index

Caldera PW-9548 Edge 750W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW9548-EDGE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,535 (Power Supplies scale)
Category rank#36,613
Street price$99
Power750 W (rated)
Performance per dollar15.51
Released2022

Specifications

BrandCaldera
ModelCaldera PW-9548 Edge
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-1801 Prime 850W 80 PLUS Bronze ATX 3.1 Power Supply1,382$89Compare
Caldera PW-8389 Max 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,710$359Compare
Caldera PW-6418 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,655$129Compare
Teralux PW-1894 Prime 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,848$359Compare
Vantrel PW-9896 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply2,232$239Compare
Zephyra PW-5704 Max 1000W 80 PLUS Gold ATX Power Supply1,799$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9548 Edge 750W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/20172332 (accessed 2026-10-20).