Hardware Spec Index

Caldera PW-6455 Edge 1300W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW6455-EDGE · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index2,347 (Power Supplies scale)
Category rank#30,109
Street price$269
Power1300 W (rated)
Performance per dollar8.72
Released2026

Specifications

BrandCaldera
ModelCaldera PW-6455 Edge
Rated output1,300 W continuous
Efficiency80 PLUS Platinum (92% 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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-6028 Ultra 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,201$199Compare
Caldera PW-7175 Core 550W 80 PLUS Gold ATX Power Supply767$39Compare
Novexa PW-5873 XT 850W 80 PLUS Gold SFX Power Supply1,842$139Compare
Teralux PW-8154 Edge 750W 80 PLUS Bronze ATX Power Supply1,018$59Compare
Novexa PW-8508 Plus 1000W 80 PLUS Gold ATX Power Supply1,977$169Compare
Teralux PW-9095 Plus 1600W 80 PLUS Titanium ATX Power Supply2,980$349Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6455 Edge 1300W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/85641417 (accessed 2026-10-18).