Seasonic VERTEX PX-1000 vs Thermaltake Toughpower GF A3 850W
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Key differences
- •Seasonic VERTEX PX-1000 has higher SATA connectors (12 vs 8)
- •Seasonic VERTEX PX-1000 has higher Warranty (12 years vs 10 years)
- •Seasonic VERTEX PX-1000 has higher Wattage (1000 W vs 850 W)
- •Thermaltake Toughpower GF A3 850W has lower PSU length (140 mm vs 160 mm)
Full spec comparison
Spec
Seasonic VERTEX PX-1000
Thermaltake Toughpower GF A3 850W
Power
Wattage1000 W▲850 W
Efficiency rating80 Plus Platinum80 Plus Gold
ATX versionATX 3.0ATX 3.0
Modular cablingFully modularFully modular
Form factorATXATX
12V rail designSingle 12VSingle 12V
Connectors & Build
PCIe / GPU connectors1× 12VHPWR, 3× 8-pin1× 12VHPWR, 2× 8-pin
CPU power connectors2× 8-pin2× 8-pin
SATA connectors12▲8
Fan size135 mm120 mm
PSU length160 mm140 mm▲
Zero-RPM fan modeYesYes
Warranty12 years▲10 years