Hardware Spec Index

Novexa PW-9511 Ti 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW9511-TI · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,945 (Power Supplies scale)
Category rank#17,706
Street price$169
Power850 W (rated)
Performance per dollar11.51
Released2021

Specifications

BrandNovexa
ModelNovexa PW-9511 Ti
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-4683 Plus 550W 80 PLUS Bronze ATX Power Supply982$49Compare
Novexa PW-4039 Edge 750W 80 PLUS Gold ATX Power Supply1,214$59Compare
Teralux PW-8744 Pro 1200W 80 PLUS Titanium ATX Power Supply2,592$299Compare
Vantrel PW-5056 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,503$119Compare
Zephyra PW-3932 Pro 650W 80 PLUS Gold SFX Power Supply1,399$89Compare
Teralux PW-8170 Plus 1000W 80 PLUS Gold ATX 3.0 Power Supply1,853$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9511 Ti 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/4418151 (accessed 2026-10-20).