Better World

Seasonic 300W PC Power Supply, 100 → 240V ac Input, -12 V dc, 3.3 V dc, 5 V dc, 12 V dc Output

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Subtotal (1 unit)*

SGD130.34

(exc. GST)

SGD142.07

(inc. GST)

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  • Plus 62 unit(s) shipping from 16 February 2026
  • Plus 100 unit(s) shipping from 14 May 2026
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RS Stock No.:
136-6054
Mfr. Part No.:
SSP-300TBS
Manufacturer:
Seasonic
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Brand

Seasonic

Input Voltage

100 → 240V ac

Output Voltage

-12 V dc, 3.3 V dc, 5 V dc, 12 V dc

Power Rating

300W

Output Current

2 A, 14 A, 17 A, 18 A, 20 A, 800 mA

Number of Outputs

6

Length

85mm

Width

140mm

Depth

65mm

Load Regulation

±5%

Line Regulation

±1%

Better World Product

Yes

Better World Verification

80 PLUS Gold

Power Signal Conversion Type

AC-DC

Standards Met

BSMI, CB, CCC, CE, CUL, FCC, RCM, TUV

Series

SSP

Input Frequency Range

47 → 63Hz

COO (Country of Origin):
CN

Seasonic TFX Power Supply


This Seasonic full input range, industrial level power supply offers a dependable source for a wide range of setups requiring the TFX form factor. It is TFX 12 V v.2.31 compliant and Pentium 4 processor ready. 80 PLUS® Bronze certified, therefore it is highly efficient.

Features and Benefits


• SATA-ready
• Non-modular
• High efficiency and reliability
• Low ripple and noise
• Super low noise fan control
• Short circuit protection on all outputs
• Over voltage protection
• Over power protection
• Fanless Mode (up to 30% system load)

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