Hardware Spec Index

Caldera PW-9727 XT 650W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW9727-XT · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index1,087 (Power Supplies scale)
Category rank#1,238
Street price$59
Power650 W (rated)
Performance per dollar18.42
Released2026

Specifications

BrandCaldera
ModelCaldera PW-9727 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
ModularitySemi-modular
Fan120 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
Teralux PW-9845 Core 1200W 80 PLUS Titanium ATX Power Supply2,343$219Compare
Novexa PW-6128 SE 1600W 80 PLUS Platinum ATX Power Supply2,825$399Compare
Caldera PW-7199 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply2,561$239Compare
Vantrel PW-3930 Core 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,587$279Compare
Caldera PW-7986 Prime 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,281$219Compare
Novexa PW-8227 Plus 850W 80 PLUS Gold ATX Power Supply2,176$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9727 XT 650W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/18372133 (accessed 2026-10-26).