Hardware Spec Index

Novexa PW-4950 XT 1600W 80 PLUS Titanium ATX Power Supply

Power Supplies · Novexa · SKU PW4950-XT · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index2,533 (Power Supplies scale)
Category rank#21,762
Street price$279
Power1600 W (rated)
Performance per dollar9.08
Released2019

Specifications

BrandNovexa
ModelNovexa PW-4950 XT
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
Zephyra PW-1837 Ti 650W 80 PLUS Bronze SFX Power Supply755$39Compare
Vantrel PW-3419 Core 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,845$399Compare
Caldera PW-8208 Prime 550W 80 PLUS Bronze SFX Power Supply842$39Compare
Zephyra PW-1814 Edge 850W 80 PLUS Gold ATX Power Supply1,381$89Compare
Caldera PW-5540 Prime 850W 80 PLUS Gold SFX Power Supply1,481$109Compare
Novexa PW-9098 Pro 850W 80 PLUS Platinum SFX Power Supply2,042$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4950 XT 1600W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/20126659 (accessed 2026-10-22).