Hardware Spec Index

Novexa PW-5519 SE 550W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW5519-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index734 (Power Supplies scale)
Category rank#12,242
Street price$39
Power550 W (rated)
Performance per dollar18.82
Released2023

Specifications

BrandNovexa
ModelNovexa PW-5519 SE
Rated output550 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-pin1×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-7561 Edge 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,692$329Compare
Novexa PW-3232 Prime 850W 80 PLUS Gold SFX Power Supply1,897$159Compare
Novexa PW-1560 Ultra 750W 80 PLUS Gold ATX 3.0 Power Supply1,561$109Compare
Novexa PW-1845 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,626$99Compare
Zephyra PW-2151 SE 650W 80 PLUS Gold ATX Power Supply1,093$59Compare
Novexa PW-8519 Plus 550W 80 PLUS Gold ATX Power Supply1,025$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5519 SE 550W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/7053774 (accessed 2026-10-20).