Hardware Spec Index

Novexa PW-2748 SE 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW2748-SE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,590 (Power Supplies scale)
Category rank#13,397
Street price$99
Power850 W (rated)
Performance per dollar16.06
Released2025

Specifications

BrandNovexa
ModelNovexa PW-2748 SE
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan135 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
Novexa PW-7856 Ti 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,399$289Compare
Zephyra PW-3558 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply1,905$159Compare
Novexa PW-3710 Plus 650W 80 PLUS Gold ATX 3.1 Power Supply1,098$49Compare
Caldera PW-4759 Pro 750W 80 PLUS Gold ATX 3.1 Power Supply1,240$59Compare
Zephyra PW-9717 Pro 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,693$309Compare
Vantrel PW-2039 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply1,773$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2748 SE 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/1645153 (accessed 2026-10-23).