Hardware Spec Index

Caldera PW-7841 Edge 750W 80 PLUS Bronze SFX Power Supply

Power Supplies · Caldera · SKU PW7841-EDGE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,144 (Power Supplies scale)
Category rank#19,356
Street price$49
Power750 W (rated)
Performance per dollar23.35
Released2024

Specifications

BrandCaldera
ModelCaldera PW-7841 Edge
Rated output750 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorSFX-L
ModularityNon-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-8628 Pro 850W 80 PLUS Bronze ATX 3.0 Power Supply1,533$89Compare
Zephyra PW-9583 XT 550W 80 PLUS Gold ATX 3.1 Power Supply704$39Compare
Novexa PW-2791 Plus 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,505$289Compare
Novexa PW-2340 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply2,590$289Compare
Teralux PW-9616 SE 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,591$349Compare
Caldera PW-4887 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply1,986$209Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7841 Edge 750W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/220901 (accessed 2026-10-19).