Hardware Spec Index

Caldera PW-1056 Ti 1000W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW1056-TI · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index2,436 (Power Supplies scale)
Category rank#44,080
Street price$279
Power1000 W (rated)
Performance per dollar8.73
Released2026

Specifications

BrandCaldera
ModelCaldera PW-1056 Ti
Rated output1,000 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 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
Zephyra PW-4754 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,127$199Compare
Vantrel PW-7397 Edge 550W 80 PLUS Bronze ATX 3.0 Power Supply883$39Compare
Novexa PW-7174 Edge 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,509$289Compare
Novexa PW-2636 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,429$89Compare
Vantrel PW-4863 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply1,557$109Compare
Teralux PW-6150 Plus 850W 80 PLUS Platinum SFX Power Supply1,854$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1056 Ti 1000W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/98029075 (accessed 2026-10-26).