Hardware Spec Index

Caldera PW-1405 Ti 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW1405-TI · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,840 (Power Supplies scale)
Category rank#5,953
Street price$159
Power1000 W (rated)
Performance per dollar11.57
Released2021

Specifications

BrandCaldera
ModelCaldera PW-1405 Ti
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% 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-2724 Pro 750W 80 PLUS Bronze ATX 3.1 Power Supply1,193$59Compare
Teralux PW-4509 Max 1000W 80 PLUS Gold ATX Power Supply2,397$289Compare
Zephyra PW-1480 Plus 1300W 80 PLUS Titanium ATX Power Supply2,817$339Compare
Novexa PW-4372 Ultra 1000W 80 PLUS Gold ATX Power Supply1,752$119Compare
Teralux PW-4319 Edge 1300W 80 PLUS Gold ATX Power Supply2,461$279Compare
Teralux PW-8778 Plus 750W 80 PLUS Gold ATX Power Supply1,465$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1405 Ti 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/89456503 (accessed 2026-10-25).