Hardware Spec Index

Caldera PW-1151 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW1151-EDGE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,389 (Power Supplies scale)
Category rank#34,132
Street price$89
Power850 W (rated)
Performance per dollar15.61
Released2025

Specifications

BrandCaldera
ModelCaldera PW-1151 Edge
Rated output850 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
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-1871 Core 650W 80 PLUS Bronze ATX Power Supply1,071$49Compare
Novexa PW-7803 Pro 1000W 80 PLUS Gold SFX Power Supply2,253$239Compare
Zephyra PW-3019 Max 1000W 80 PLUS Titanium SFX Power Supply2,244$259Compare
Vantrel PW-7296 Prime 1300W 80 PLUS Platinum ATX Power Supply2,721$309Compare
Caldera PW-3566 SE 1300W 80 PLUS Platinum ATX Power Supply2,607$329Compare
Vantrel PW-3917 SE 650W 80 PLUS Gold ATX 3.1 Power Supply1,287$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1151 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/6923229 (accessed 2026-10-25).