Hardware Spec Index

Caldera PW-4353 Ti 1200W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW4353-TI · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index2,053 (Power Supplies scale)
Category rank#37,347
Street price$199
Power1200 W (rated)
Performance per dollar10.32
Released2022

Specifications

BrandCaldera
ModelCaldera PW-4353 Ti
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Teralux PW-4383 Prime 850W 80 PLUS Gold SFX Power Supply1,598$99Compare
Caldera PW-5135 Core 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,204$199Compare
Zephyra PW-2328 XT 850W 80 PLUS Bronze ATX 3.1 Power Supply1,480$89Compare
Novexa PW-2405 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply1,905$169Compare
Novexa PW-3839 Ti 650W 80 PLUS Gold ATX Power Supply1,257$69Compare
Teralux PW-3834 SE 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,933$319Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4353 Ti 1200W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/4464241 (accessed 2026-10-21).