Hardware Spec Index

Novexa PW-1898 SE 750W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW1898-SE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,558 (Power Supplies scale)
Category rank#27,344
Street price$109
Power750 W (rated)
Performance per dollar14.29
Released2024

Specifications

BrandNovexa
ModelNovexa PW-1898 SE
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-4773 Ultra 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,740$309Compare
Novexa PW-5093 Prime 1200W 80 PLUS Gold ATX 3.0 Power Supply2,035$179Compare
Teralux PW-7569 SE 1300W 80 PLUS Gold ATX 3.1 Power Supply2,336$289Compare
Zephyra PW-8456 Prime 750W 80 PLUS Bronze ATX Power Supply1,340$79Compare
Zephyra PW-6631 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply1,768$149Compare
Caldera PW-1066 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,972$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1898 SE 750W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/12944243 (accessed 2026-10-20).