Hardware Spec Index

Caldera PW-3378 Edge 1000W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW3378-EDGE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index2,033 (Power Supplies scale)
Category rank#26,644
Street price$199
Power1000 W (rated)
Performance per dollar10.22
Released2019

Specifications

BrandCaldera
ModelCaldera PW-3378 Edge
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% 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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-7588 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply1,292$59Compare
Vantrel PW-4204 Prime 650W 80 PLUS Bronze ATX 3.1 Power Supply1,414$89Compare
Novexa PW-4770 Prime 550W 80 PLUS Bronze ATX Power Supply945$39Compare
Caldera PW-3232 Pro 1300W 80 PLUS Gold ATX Power Supply2,425$269Compare
Teralux PW-7911 Ultra 650W 80 PLUS Gold ATX Power Supply867$39Compare
Novexa PW-2756 Ti 1000W 80 PLUS Gold SFX Power Supply1,771$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3378 Edge 1000W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/3678652 (accessed 2026-10-21).