Hardware Spec Index

Caldera PW-9273 Pro 1200W 80 PLUS Titanium ATX Power Supply

Power Supplies · Caldera · SKU PW9273-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index2,600 (Power Supplies scale)
Category rank#37,261
Street price$319
Power1200 W (rated)
Performance per dollar8.15
Released2020

Specifications

BrandCaldera
ModelCaldera PW-9273 Pro
Rated output1,200 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan140 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
Vantrel PW-9544 SE 550W 80 PLUS Bronze ATX 3.1 Power Supply955$49Compare
Teralux PW-2746 Ultra 850W 80 PLUS Gold SFX Power Supply1,523$109Compare
Zephyra PW-5969 XT 650W 80 PLUS Gold ATX Power Supply726$39Compare
Caldera PW-8482 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,464$89Compare
Caldera PW-7791 Ti 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,169$189Compare
Zephyra PW-9078 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,025$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9273 Pro 1200W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/50352693 (accessed 2026-10-26).