Hardware Spec Index

Caldera PW-1542 Edge 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW1542-EDGE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,779 (Power Supplies scale)
Category rank#25,458
Street price$129
Power850 W (rated)
Performance per dollar13.79
Released2021

Specifications

BrandCaldera
ModelCaldera PW-1542 Edge
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-2929 Prime 1600W 80 PLUS Titanium ATX Power Supply2,706$329Compare
Teralux PW-6564 SE 650W 80 PLUS Gold ATX Power Supply1,279$79Compare
Vantrel PW-3042 Plus 850W 80 PLUS Gold SFX Power Supply1,896$169Compare
Novexa PW-7202 XT 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,204$239Compare
Novexa PW-2948 Prime 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,361$309Compare
Novexa PW-4655 Core 1000W 80 PLUS Platinum SFX Power Supply2,635$309Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1542 Edge 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/19989941 (accessed 2026-10-20).