Hardware Spec Index

Teralux PW-6843 Ultra 650W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Teralux · SKU PW6843-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index828 (Power Supplies scale)
Category rank#16,487
Street price$39
Power650 W (rated)
Performance per dollar21.23
Released2023

Specifications

BrandTeralux
ModelTeralux PW-6843 Ultra
Rated output650 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-pin1×
Form factorATX
ModularityFully modular
Fan140 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
Caldera PW-4151 Plus 850W 80 PLUS Gold ATX Power Supply1,678$139Compare
Zephyra PW-3682 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,479$89Compare
Caldera PW-4799 XT 1000W 80 PLUS Gold SFX Power Supply1,948$159Compare
Caldera PW-4330 Max 1600W 80 PLUS Titanium ATX Power Supply2,921$379Compare
Zephyra PW-1353 Core 750W 80 PLUS Gold ATX 3.1 Power Supply1,583$119Compare
Vantrel PW-1896 Core 1000W 80 PLUS Gold SFX Power Supply2,131$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-6843 Ultra 650W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/610794 (accessed 2026-10-22).