Hardware Spec Index

Caldera PW-7420 Pro 1300W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW7420-PRO · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index2,980 (Power Supplies scale)
Category rank#28,420
Street price$369
Power1300 W (rated)
Performance per dollar8.08
Released2025

Specifications

BrandCaldera
ModelCaldera PW-7420 Pro
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
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-3757 Edge 750W 80 PLUS Bronze ATX Power Supply1,408$79Compare
Vantrel PW-5951 SE 650W 80 PLUS Bronze SFX Power Supply1,075$59Compare
Zephyra PW-8287 Ultra 850W 80 PLUS Gold ATX Power Supply1,730$129Compare
Teralux PW-9284 Max 650W 80 PLUS Bronze ATX Power Supply1,128$59Compare
Vantrel PW-4210 SE 1300W 80 PLUS Platinum ATX Power Supply2,830$309Compare
Novexa PW-1243 Ti 650W 80 PLUS Bronze ATX 3.1 Power Supply805$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7420 Pro 1300W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/370722 (accessed 2026-10-22).