Hardware Spec Index

Novexa PW-6416 Core 550W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW6416-CORE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index910 (Power Supplies scale)
Category rank#45,442
Street price$39
Power550 W (rated)
Performance per dollar23.33
Released2019

Specifications

BrandNovexa
ModelNovexa PW-6416 Core
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Vantrel PW-8719 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,598$89Compare
Caldera PW-5667 Max 850W 80 PLUS Gold ATX Power Supply1,816$159Compare
Zephyra PW-1723 Pro 550W 80 PLUS Gold ATX 3.1 Power Supply900$49Compare
Zephyra PW-7487 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply1,710$139Compare
Caldera PW-8226 SE 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,172$249Compare
Zephyra PW-3908 Ultra 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,511$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-6416 Core 550W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/6794963 (accessed 2026-10-22).