Hardware Spec Index

Teralux PW-1717 XT 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW1717-XT · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,118 (Power Supplies scale)
Category rank#3,612
Street price$59
Power550 W (rated)
Performance per dollar18.95
Released2020

Specifications

BrandTeralux
ModelTeralux PW-1717 XT
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 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
Teralux PW-8157 Core 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,761$379Compare
Zephyra PW-9157 Max 750W 80 PLUS Gold ATX Power Supply1,211$69Compare
Caldera PW-3980 Prime 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,820$319Compare
Teralux PW-5315 Core 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,991$179Compare
Teralux PW-5612 SE 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,298$239Compare
Zephyra PW-3693 Max 850W 80 PLUS Gold ATX Power Supply1,467$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-1717 XT 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/84890538 (accessed 2026-10-24).