Hardware Spec Index

Novexa PW-6523 Ti 550W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW6523-TI · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index995 (Power Supplies scale)
Category rank#23,682
Street price$49
Power550 W (rated)
Performance per dollar20.31
Released2022

Specifications

BrandNovexa
ModelNovexa PW-6523 Ti
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
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
Vantrel PW-4708 Plus 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,852$339Compare
Zephyra PW-1963 SE 850W 80 PLUS Gold ATX Power Supply1,742$129Compare
Zephyra PW-9488 XT 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,778$399Compare
Caldera PW-2480 Ultra 750W 80 PLUS Gold ATX Power Supply1,301$89Compare
Zephyra PW-7627 Ultra 750W 80 PLUS Gold ATX Power Supply1,032$59Compare
Caldera PW-2050 Prime 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,637$329Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-6523 Ti 550W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/8945443 (accessed 2026-10-21).