Hardware Spec Index

Novexa PW-3845 Plus 1300W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW3845-PLUS · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index2,728 (Power Supplies scale)
Category rank#36,051
Street price$339
Power1300 W (rated)
Performance per dollar8.05
Released2022

Specifications

BrandNovexa
ModelNovexa PW-3845 Plus
Rated output1,300 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-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
Caldera PW-3205 SE 750W 80 PLUS Gold ATX Power Supply1,499$89Compare
Caldera PW-3248 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,883$139Compare
Caldera PW-9026 Plus 850W 80 PLUS Gold SFX Power Supply1,599$139Compare
Novexa PW-4863 Core 550W 80 PLUS Bronze ATX Power Supply1,001$49Compare
Zephyra PW-9252 Ti 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,052$179Compare
Zephyra PW-1203 Plus 1600W 80 PLUS Titanium ATX Power Supply2,721$359Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3845 Plus 1300W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/19182249 (accessed 2026-10-22).