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Product Overview

The Seasonic PRIME TX-1300 is a 1300 W ATX power supply with 80 PLUS Titanium certification, reaching up to 94% efficiency at 50% system load. It follows the ATX12V 3.1 standard with PCIe 5.1 support and provides a native 12VHPWR (12+4 pin) connector alongside six 6+2-pin PCIe connectors, plus a single 108 A +12 V rail delivering up to 1,296 W.

With its modular cable management, 135 mm temperature-controlled fan and Seasonic’s Hybrid fan mode for keeping fan noise as low as possible, it suits high-end gaming and multi-component builds that need plenty of 12V headroom. Active PFC and a full set of protections (OCP, OVP, UVP, OPP, SCP, OTP) are included. It measures 150 x 86 x 210 mm and is finished in black.

Specification

• Manufacturer: Seasonic
• Model: PRIME TX-1300
• MPN: PRIME-TX-1300-ATX30
• EAN: 4711173878025
• Power output: 1300 W
• Efficiency certification: 80 PLUS Titanium (up to 94%)
• Standard: ATX12V 3.1, PCIe 5.1
• Form factor: ATX
• Cable management: Modular
• +12 V output: 1,296 W (108 A, single rail)
• +3.3 V / +5 V combined: 125 W (25 A each)
• 12VHPWR connector: 1x 12+4 pin
• PCIe connectors: 6x 6+2 pin
• CPU connectors: 3x 4+4 pin (12V)
• SATA connectors: 4x 15 pin
• Cooling: 1x 135 mm fan, temperature-controlled
• Input voltage: 100-240 V
• Dimensions (W x H x D): 150 x 86 x 210 mm
• Colour: Black

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