Hardware Spec Index

Caldera PW-4434 SE 1300W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW4434-SE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index2,920 (Power Supplies scale)
Category rank#33,011
Street price$349
Power1300 W (rated)
Performance per dollar8.37
Released2025

Specifications

BrandCaldera
ModelCaldera PW-4434 SE
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
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-9901 Max 750W 80 PLUS Gold ATX 3.1 Power Supply1,260$69Compare
Vantrel PW-4881 Max 750W 80 PLUS Gold ATX Power Supply1,565$109Compare
Novexa PW-6718 XT 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,133$199Compare
Caldera PW-9840 Plus 650W 80 PLUS Gold ATX 3.0 Power Supply1,051$49Compare
Novexa PW-8245 Max 850W 80 PLUS Gold ATX 3.1 Power Supply2,098$179Compare
Caldera PW-8582 Core 850W 80 PLUS Gold ATX Power Supply1,505$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4434 SE 1300W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/254112 (accessed 2026-10-22).