Hardware Spec Index

Caldera PW-1111 Pro 1000W 80 PLUS Platinum SFX Power Supply

Power Supplies · Caldera · SKU PW1111-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,881 (Power Supplies scale)
Category rank#3,559
Street price$159
Power1000 W (rated)
Performance per dollar11.83
Released2025

Specifications

BrandCaldera
ModelCaldera PW-1111 Pro
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin3×
Form factorSFX-L
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-5677 XT 550W 80 PLUS Bronze SFX Power Supply763$39Compare
Caldera PW-9904 Ultra 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,673$309Compare
Novexa PW-4827 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply2,426$239Compare
Caldera PW-4907 Prime 1000W 80 PLUS Gold ATX 3.0 Power Supply1,644$119Compare
Novexa PW-1600 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,840$139Compare
Novexa PW-6121 Ti 550W 80 PLUS Bronze ATX 3.1 Power Supply852$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1111 Pro 1000W 80 PLUS Platinum SFX Power Supply”, https://vextor7.com/item/2054447 (accessed 2026-10-21).