Hardware Spec Index

Caldera PW-4912 Edge 750W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW4912-EDGE · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index1,425 (Power Supplies scale)
Category rank#29,773
Street price$99
Power750 W (rated)
Performance per dollar14.39
Released2024

Specifications

BrandCaldera
ModelCaldera PW-4912 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 factorATX
ModularityFully modular
Fan140 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-3626 XT 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,874$319Compare
Zephyra PW-7705 Plus 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,604$319Compare
Caldera PW-2983 Core 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,769$359Compare
Teralux PW-6271 SE 1000W 80 PLUS Titanium SFX Power Supply2,288$249Compare
Caldera PW-4133 Ultra 550W 80 PLUS Bronze ATX 3.0 Power Supply837$39Compare
Zephyra PW-7441 Prime 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,343$229Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4912 Edge 750W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/17564413 (accessed 2026-10-18).