Hardware Spec Index

Novexa PW-4749 Ultra 1600W 80 PLUS Titanium ATX Power Supply

Power Supplies · Novexa · SKU PW4749-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index2,946 (Power Supplies scale)
Category rank#31,372
Street price$359
Power1600 W (rated)
Performance per dollar8.21
Released2021

Specifications

BrandNovexa
ModelNovexa PW-4749 Ultra
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin6×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-7547 Prime 550W 80 PLUS Bronze ATX 3.0 Power Supply913$39Compare
Caldera PW-9070 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply2,078$219Compare
Novexa PW-9933 Max 550W 80 PLUS Gold ATX Power Supply1,093$49Compare
Teralux PW-6704 SE 1600W 80 PLUS Titanium ATX Power Supply2,718$349Compare
Teralux PW-2331 Pro 750W 80 PLUS Gold ATX 3.0 Power Supply1,492$89Compare
Novexa PW-9114 Max 750W 80 PLUS Bronze ATX 3.1 Power Supply1,287$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4749 Ultra 1600W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/4076172 (accessed 2026-10-21).