Hardware Spec Index

Caldera PW-3964 Edge 1600W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW3964-EDGE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index2,854 (Power Supplies scale)
Category rank#43,379
Street price$319
Power1600 W (rated)
Performance per dollar8.95
Released2023

Specifications

BrandCaldera
ModelCaldera PW-3964 Edge
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan135 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-2546 Max 750W 80 PLUS Gold ATX 3.0 Power Supply1,602$109Compare
Caldera PW-6238 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,347$69Compare
Caldera PW-5197 XT 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,930$399Compare
Zephyra PW-6789 Core 1000W 80 PLUS Gold ATX Power Supply1,885$179Compare
Vantrel PW-6913 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,468$79Compare
Teralux PW-4258 SE 1000W 80 PLUS Gold SFX Power Supply2,104$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3964 Edge 1600W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/83662469 (accessed 2026-10-23).