SilverStone has been active in the computer case market for over ten years and has become a master in designing outstanding Small Form Factor (SFF) cases and mini power supplies. Thanks to its vast experience, the manufacturer consistently amazes users with unconventional innovations.

The SST-TX300 power supply stands out primarily due to its compact dimensions compared to traditional ATX power supplies. With its TFX format, the SilverStone SST-TX300 is specifically designed for mini cases, offering high performance in minimal size.

Notably, the durability during continuous operation distinguishes this TFX power supply, and its extensive connection options are also impressive. Cooling is provided by an 80mm fan. Due to its efficiency, the SST-TX300 ranks among the top tier, achieving the 80 PLUS Bronze certification.

The TFX power supply delivers power to the hardware through two 12V rails with current strengths of 15 and 16 amperes, respectively. Additionally, it includes a 20+4-pin connector for the motherboard, a 6-pin PCIe connector, a 4+4-pin connector, four SATA connectors, two 4-pin Molex connectors, and one floppy connector.

Technical specifications:

• Dimensions: 85 x 65 x 175 mm (W x H x D)
• Fan: 80 mm (min. 18 dB(A))
• Form factor: TFX
• Mean time between failures: 100,000 hours
• Efficiency: 80 PLUS Bronze
• Active PFC
• Power: 300 Watts

+3.3V: 15 A
+5V: 16 A
3.3+5V: 95 W
+12V1: 14 A
+12V2: 15 A

• 12V: 0.3 A

+5Vsb: 2.0 A

• Connections:

1x 20+4-Pin
1x 4+4-Pin (ATX12V/EPS12V)
1x 6-Pin PCIe
3x SATA
2x 4-Pin Molex
1x Floppy.