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Corsair HX1500i (2025) vs Seasonic PRIME TX-1600 ATX 3

Corsair HX1500i (2025)
$450
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Seasonic PRIME TX-1600 ATX 3
$550
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Key differences

  • •Seasonic PRIME TX-1600 ATX 3 has higher Wattage (1600 W vs 1500 W)

Full spec comparison

Spec
Corsair HX1500i (2025)
Seasonic PRIME TX-1600 ATX 3
Power
Wattage1500 W1600 W▲
Efficiency rating80 Plus Platinum80 Plus Titanium
ATX versionATX 3.1ATX 3.0
Modular cablingFully modularFully modular
Form factorATXATX
12V rail designSingle +12VSingle +12V
Connectors & Build
PCIe / GPU connectors2× 12V-2x6 + 8× 8-pin2× 12VHPWR + 8× 8-pin

Ready to buy?

Corsair HX1500i (2025)

AmazonNeweggB&H

Seasonic PRIME TX-1600 ATX 3

AmazonNeweggB&H

Affiliate disclosure: As an Amazon Associate, PCTalkTalk Compare earns from qualifying purchases. We may also earn a commission from Newegg and B&H Photo Video links, at no extra cost to you.