Hardware Spec Index

Caldera PW-4487 Edge 1300W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW4487-EDGE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index2,412 (Power Supplies scale)
Category rank#4,196
Street price$229
Power1300 W (rated)
Performance per dollar10.53
Released2025

Specifications

BrandCaldera
ModelCaldera PW-4487 Edge
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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-4679 Max 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,672$359Compare
Novexa PW-4458 Core 1000W 80 PLUS Gold ATX Power Supply2,106$199Compare
Zephyra PW-8092 Ti 550W 80 PLUS Bronze ATX Power Supply1,089$49Compare
Zephyra PW-8249 Edge 1200W 80 PLUS Gold ATX Power Supply2,066$209Compare
Zephyra PW-8451 XT 750W 80 PLUS Gold ATX Power Supply1,386$89Compare
Zephyra PW-5061 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply2,094$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4487 Edge 1300W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/6962821 (accessed 2026-10-21).