Hardware Spec Index

Novexa PW-1889 Ultra 1600W 80 PLUS Titanium ATX Power Supply

Power Supplies · Novexa · SKU PW1889-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index2,962 (Power Supplies scale)
Category rank#30,722
Street price$379
Power1600 W (rated)
Performance per dollar7.82
Released2020

Specifications

BrandNovexa
ModelNovexa PW-1889 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
Zephyra PW-8488 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,412$99Compare
Vantrel PW-5426 Edge 750W 80 PLUS Bronze ATX Power Supply1,463$89Compare
Teralux PW-7909 Prime 650W 80 PLUS Gold SFX Power Supply1,279$69Compare
Teralux PW-3884 XT 1600W 80 PLUS Titanium ATX Power Supply2,701$369Compare
Zephyra PW-1805 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,831$149Compare
Novexa PW-4826 Edge 1000W 80 PLUS Gold SFX Power Supply2,038$169Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1889 Ultra 1600W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/2749003 (accessed 2026-10-20).