Hardware Spec Index

Caldera PW-3326 Ultra 1600W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW3326-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index2,772 (Power Supplies scale)
Category rank#24,116
Street price$359
Power1600 W (rated)
Performance per dollar7.72
Released2025

Specifications

BrandCaldera
ModelCaldera PW-3326 Ultra
Rated output1,600 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-pin5×
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
Novexa PW-9224 Plus 850W 80 PLUS Gold ATX Power Supply1,661$119Compare
Teralux PW-6347 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,903$159Compare
Zephyra PW-7286 Pro 850W 80 PLUS Gold ATX Power Supply1,483$99Compare
Zephyra PW-8875 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,940$169Compare
Teralux PW-4439 Edge 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,389$269Compare
Novexa PW-9140 Pro 550W 80 PLUS Gold ATX 3.1 Power Supply905$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3326 Ultra 1600W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/4885264 (accessed 2026-10-21).