Hardware Spec Index

Novexa PW-8814 Ultra 1300W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW8814-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index2,533 (Power Supplies scale)
Category rank#416
Street price$269
Power1300 W (rated)
Performance per dollar9.42
Released2023

Specifications

BrandNovexa
ModelNovexa PW-8814 Ultra
Rated output1,300 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-pin4×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-3063 XT 750W 80 PLUS Bronze ATX Power Supply1,106$49Compare
Teralux PW-8758 Ultra 550W 80 PLUS Bronze ATX 3.0 Power Supply899$49Compare
Zephyra PW-8038 Max 850W 80 PLUS Gold ATX Power Supply1,588$99Compare
Zephyra PW-8077 Prime 650W 80 PLUS Gold ATX 3.1 Power Supply1,184$69Compare
Caldera PW-2855 Core 850W 80 PLUS Gold ATX Power Supply1,835$149Compare
Caldera PW-4526 SE 550W 80 PLUS Gold ATX 3.0 Power Supply767$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8814 Ultra 1300W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/15438348 (accessed 2026-10-24).