Hardware Spec Index

Teralux PW-7948 Ultra 650W 80 PLUS Gold SFX Power Supply

Power Supplies · Teralux · SKU PW7948-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,062 (Power Supplies scale)
Category rank#6,766
Street price$49
Power650 W (rated)
Performance per dollar21.67
Released2019

Specifications

BrandTeralux
ModelTeralux PW-7948 Ultra
Rated output650 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
Novexa PW-9303 XT 650W 80 PLUS Gold ATX Power Supply1,101$59Compare
Zephyra PW-9194 Ultra 1000W 80 PLUS Gold ATX Power Supply1,991$169Compare
Novexa PW-6092 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,299$69Compare
Vantrel PW-7595 Core 1000W 80 PLUS Gold ATX 3.0 Power Supply1,656$129Compare
Novexa PW-2882 XT 1200W 80 PLUS Platinum ATX Power Supply2,047$199Compare
Novexa PW-2067 Max 650W 80 PLUS Gold ATX 3.1 Power Supply1,362$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-7948 Ultra 650W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/7357014 (accessed 2026-10-19).