Hardware Spec Index

Caldera PW-8018 Ultra 1200W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW8018-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index2,139 (Power Supplies scale)
Category rank#5,873
Street price$199
Power1200 W (rated)
Performance per dollar10.75
Released2023

Specifications

BrandCaldera
ModelCaldera PW-8018 Ultra
Rated output1,200 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Warranty12 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-4387 Max 850W 80 PLUS Gold ATX Power Supply1,424$89Compare
Teralux PW-8571 Plus 650W 80 PLUS Bronze ATX Power Supply1,262$79Compare
Novexa PW-4073 Prime 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,719$369Compare
Zephyra PW-3332 Ti 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,948$179Compare
Vantrel PW-6971 XT 850W 80 PLUS Gold ATX Power Supply1,329$79Compare
Novexa PW-4893 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply1,860$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8018 Ultra 1200W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/24525603 (accessed 2026-10-24).