Seasonic PRIME TX-1300 ATX 3.1
verified 2026-10-13 Specs from Seasonic PRIME TX ATX 3.1 product page (specifications + cables). Also known as: prime tx-1300 atx 3.1, seasonic prime tx-1300 atx 3.1.
Specs
| component | psu |
|---|---|
| watts | 1300 |
| form factor | ATX |
| length mm | 210 |
| atx version | 3.1 |
| connectors | 12V-2x6: 1 · pcie 8pin: 6 · eps 8pin: 3 |
| modular | fully |
| connector note | Seasonic lists 12V-2x6 (12+4 to 12+4) x 1 cable(s), PCIe (8/6 pins) x 6 cables, CPU (8/4 pins) x 3 cables. Earlier ATX 3.0 versions shipped with 12VHPWR cables. The discontinued non-ATX3 PRIME TX-1600 is a different product. |
Check it before you buy
Ask about a specific device and get a verdict with evidence.
Open the checkerAsk your AI assistant
Connect the Tethered Trust MCP server and ask: "Will the Seasonic PRIME TX-1300 ATX 3.1 work with my device?"
https://tetheredtrust.com/mcp
What does the Seasonic PRIME TX-1300 ATX 3.1 work with?
No models are linked to this part yet.
Informational only. Confirm with the manufacturer before buying or installing. Spotted a mistake? Report it.