Hardware Spec Index

Caldera PW-4078 SE 1300W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW4078-SE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index2,491 (Power Supplies scale)
Category rank#2,353
Street price$279
Power1300 W (rated)
Performance per dollar8.93
Released2025

Specifications

BrandCaldera
ModelCaldera PW-4078 SE
Rated output1,300 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan120 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
Zephyra PW-4494 Ultra 1300W 80 PLUS Titanium ATX Power Supply2,772$319Compare
Vantrel PW-4166 Core 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,647$329Compare
Vantrel PW-4338 Pro 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,846$159Compare
Novexa PW-5270 Edge 850W 80 PLUS Gold ATX Power Supply1,637$139Compare
Teralux PW-9195 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply1,854$169Compare
Teralux PW-6225 Plus 850W 80 PLUS Gold SFX Power Supply1,557$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4078 SE 1300W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/2424296 (accessed 2026-10-26).