Hardware Spec Index

Novexa PW-4483 Ultra 1300W 80 PLUS Titanium ATX Power Supply

Power Supplies · Novexa · SKU PW4483-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index2,598 (Power Supplies scale)
Category rank#25,420
Street price$359
Power1300 W (rated)
Performance per dollar7.24
Released2019

Specifications

BrandNovexa
ModelNovexa PW-4483 Ultra
Rated output1,300 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan140 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
Vantrel PW-7565 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,580$99Compare
Novexa PW-8706 Ti 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,499$259Compare
Zephyra PW-1446 Pro 550W 80 PLUS Gold ATX Power Supply870$39Compare
Teralux PW-9151 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply1,904$149Compare
Vantrel PW-7901 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,543$109Compare
Teralux PW-1835 Edge 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,648$349Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4483 Ultra 1300W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/3260106 (accessed 2026-10-21).