Hardware Spec Index

Novexa PW-8483 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW8483-TI · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,851 (Power Supplies scale)
Category rank#2,865
Street price$129
Power850 W (rated)
Performance per dollar14.35
Released2022

Specifications

BrandNovexa
ModelNovexa PW-8483 Ti
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-4411 Plus 850W 80 PLUS Gold ATX Power Supply1,510$109Compare
Zephyra PW-3658 Plus 750W 80 PLUS Gold ATX Power Supply1,060$59Compare
Vantrel PW-6713 Edge 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,302$189Compare
Caldera PW-2840 Prime 1000W 80 PLUS Gold ATX Power Supply1,718$129Compare
Teralux PW-9400 Core 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,213$219Compare
Novexa PW-7584 Edge 1000W 80 PLUS Gold ATX 3.0 Power Supply1,843$169Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8483 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/1699313 (accessed 2026-10-21).