Hardware Spec Index

Caldera PW-8194 XT 650W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW8194-XT · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index980 (Power Supplies scale)
Category rank#29,395
Street price$49
Power650 W (rated)
Performance per dollar20.00
Released2026

Specifications

BrandCaldera
ModelCaldera PW-8194 XT
Rated output650 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-pin1×
Form factorATX
ModularityNon-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
Novexa PW-8739 Core 850W 80 PLUS Bronze ATX 3.1 Power Supply1,326$79Compare
Zephyra PW-5415 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply747$39Compare
Novexa PW-1090 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,817$149Compare
Caldera PW-8865 Plus 750W 80 PLUS Bronze ATX Power Supply936$49Compare
Teralux PW-4154 Core 1000W 80 PLUS Gold SFX Power Supply1,864$149Compare
Zephyra PW-3983 SE 1000W 80 PLUS Gold ATX Power Supply1,748$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8194 XT 650W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/8550540 (accessed 2026-10-25).