Hardware Spec Index

Caldera PW-1150 SE 750W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW1150-SE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,232 (Power Supplies scale)
Category rank#19,468
Street price$69
Power750 W (rated)
Performance per dollar17.86
Released2022

Specifications

BrandCaldera
ModelCaldera PW-1150 SE
Rated output750 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan135 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
Zephyra PW-5176 Core 550W 80 PLUS Bronze ATX Power Supply900$49Compare
Zephyra PW-5396 Ultra 750W 80 PLUS Gold ATX Power Supply1,027$59Compare
Caldera PW-1339 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,921$169Compare
Novexa PW-8166 Ultra 550W 80 PLUS Bronze ATX Power Supply800$39Compare
Vantrel PW-8424 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply863$39Compare
Novexa PW-2195 Ti 1300W 80 PLUS Platinum ATX Power Supply2,427$329Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1150 SE 750W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/17510298 (accessed 2026-10-19).