Hardware Spec Index

Caldera PW-1253 Ti 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW1253-TI · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,608 (Power Supplies scale)
Category rank#25,275
Street price$99
Power750 W (rated)
Performance per dollar16.24
Released2021

Specifications

BrandCaldera
ModelCaldera PW-1253 Ti
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Zephyra PW-3034 Ultra 1000W 80 PLUS Gold ATX Power Supply1,904$159Compare
Vantrel PW-4619 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,769$149Compare
Zephyra PW-3414 Ultra 1000W 80 PLUS Titanium ATX Power Supply2,298$259Compare
Caldera PW-9921 Ultra 1200W 80 PLUS Gold ATX Power Supply2,109$179Compare
Novexa PW-5672 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,817$149Compare
Teralux PW-9800 Plus 1300W 80 PLUS Titanium ATX Power Supply2,577$279Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1253 Ti 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/35309394 (accessed 2026-10-25).