Hardware Spec Index

Caldera PW-3074 Plus 1000W 80 PLUS Platinum SFX Power Supply

Power Supplies · Caldera · SKU PW3074-PLUS · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index2,423 (Power Supplies scale)
Category rank#12,020
Street price$229
Power1000 W (rated)
Performance per dollar10.58
Released2020

Specifications

BrandCaldera
ModelCaldera PW-3074 Plus
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorSFX-L
ModularityFully modular
Fan120 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
Caldera PW-4134 Max 850W 80 PLUS Gold SFX Power Supply1,980$189Compare
Caldera PW-5808 Prime 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,335$259Compare
Teralux PW-6223 Edge 650W 80 PLUS Bronze SFX Power Supply884$39Compare
Novexa PW-9941 Max 650W 80 PLUS Gold ATX Power Supply765$39Compare
Zephyra PW-2997 XT 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,933$399Compare
Vantrel PW-2873 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply830$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3074 Plus 1000W 80 PLUS Platinum SFX Power Supply”, https://vextor7.com/item/21531096 (accessed 2026-10-26).