Hardware Spec Index

Caldera PW-3078 Plus 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW3078-PLUS · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,408 (Power Supplies scale)
Category rank#30,119
Street price$269
Power1000 W (rated)
Performance per dollar8.95
Released2021

Specifications

BrandCaldera
ModelCaldera PW-3078 Plus
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
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Novexa PW-3577 XT 850W 80 PLUS Gold SFX Power Supply1,524$109Compare
Zephyra PW-2058 Ultra 550W 80 PLUS Bronze SFX Power Supply1,192$59Compare
Caldera PW-5965 Max 750W 80 PLUS Bronze ATX 3.0 Power Supply1,182$69Compare
Zephyra PW-2450 Core 850W 80 PLUS Gold ATX 3.0 Power Supply1,847$179Compare
Vantrel PW-1803 XT 850W 80 PLUS Gold SFX Power Supply1,506$79Compare
Caldera PW-3817 Core 750W 80 PLUS Bronze ATX Power Supply1,357$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3078 Plus 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/45911230 (accessed 2026-10-19).