Hardware Spec Index

Teralux PW-3383 Pro 550W 80 PLUS Gold SFX Power Supply

Power Supplies · Teralux · SKU PW3383-PRO · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index836 (Power Supplies scale)
Category rank#17,372
Street price$39
Power550 W (rated)
Performance per dollar21.44
Released2025

Specifications

BrandTeralux
ModelTeralux PW-3383 Pro
Rated output550 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-pin1×
Form factorSFX-L
ModularityFully modular
Fan120 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
Vantrel PW-7708 Prime 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,257$249Compare
Novexa PW-8618 Plus 1000W 80 PLUS Gold ATX Power Supply1,593$109Compare
Novexa PW-6313 Edge 550W 80 PLUS Gold SFX Power Supply1,111$59Compare
Teralux PW-7776 SE 1000W 80 PLUS Gold ATX Power Supply1,804$149Compare
Vantrel PW-7611 Plus 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,343$269Compare
Vantrel PW-7897 Ultra 1200W 80 PLUS Gold ATX Power Supply2,343$229Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-3383 Pro 550W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/81673357 (accessed 2026-10-22).