Hardware Spec Index

Caldera PW-9401 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW9401-EDGE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,531 (Power Supplies scale)
Category rank#17,436
Street price$109
Power850 W (rated)
Performance per dollar14.05
Released2025

Specifications

BrandCaldera
ModelCaldera PW-9401 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
Fan135 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
Novexa PW-9392 Plus 1600W 80 PLUS Platinum ATX Power Supply2,980$369Compare
Teralux PW-5418 Prime 1000W 80 PLUS Gold SFX Power Supply1,746$129Compare
Caldera PW-3551 Edge 750W 80 PLUS Gold ATX Power Supply1,443$79Compare
Teralux PW-9767 Max 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,323$219Compare
Novexa PW-1016 Pro 1200W 80 PLUS Gold ATX 3.1 Power Supply2,313$289Compare
Zephyra PW-1096 Pro 750W 80 PLUS Bronze ATX 3.0 Power Supply1,229$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9401 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/4358366 (accessed 2026-10-19).