SILVERSTONE 

Silverstone PS SST-SX750-PT 750W 80 PLUS Platinum fully modular SFX Retail

Mfg Part Number:  SST-SX750-PT  
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Price: $226.71
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Last Updated: Sep 22, 2025
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High efficiency with 80 PLUS Platinum certification

Designed for 80 PLUS Platinum level of efficiency to reduce wasted heat and save on electricity

Powerful single +12V rail design, perfect for future high-end component upgrades or overclocking

All Japanese electrolytic capacitors

Ultra-quiet 92mm fan with intelligent RPM control guarantees cool performance and silent operation with minimum of 18dBA during fan operation. The fanless mode operation deactivates when PSU's loading reaches 20%.

100% modular cable design for easy removal in a case with cable routed and tied down

±3% regulation and low ripple & noise performance for high stability

Flexible flat cables have much greater flexibility allowing for tighter folding and management of cables

Standard SFX form factor

125mm (W) x 63.5 (H) x 100mm (D)

Advanced protections for safety and security

  • Over current protection
  • Over power protection
  • Over voltage protection
  • Short circuit protection
  • Over temperature protection
Main Specification
General Information
Manufacturer SilverStone Technology, Inc
Manufacturer Part Number SSTSX750PT
Manufacturer Website Address http://www.silverstonetek.com
Brand Name SilverStone
Product Line Platinum
Product Series SX
Product Model SST-SX750-PT
Product Name Platinum SX SST-SX750-PT 750W Power Supply
Product Type Power Supply
Technical Information
Efficiency 92%
Power Factor Correction (PFC) Active
Number of Fans 1
Fan Diameter 92 mm
Protection Type Over Temperature
Protection Type Over Power
Protection Type Short Circuit
Protection Type Over Current
Protection Type Over Voltage
Modular Yes
Reliability
MTBF 100000 Hour
Power Description
Number of +12V Rails 1
Input Voltage 230 V AC
Input Voltage 120 V AC
Output Voltage -12 V DC
Output Voltage 5 V SB
Output Voltage 12 V DC
Output Voltage 5 V DC
Output Voltage 3.3 V DC
Output Voltage Detail 5 V DC @ 20 A
Output Voltage Detail 5 V DC @ 3 A
Output Voltage Detail -12 V DC @ 0.3 A
Output Voltage Detail 3.3 V DC @ 20 A
Output Voltage Detail 12 V DC @ 62.5 A
Output Power 750 W
Input Frequency 63Hz
Interfaces/Ports
Number of SATA Power Connectors 4
PCI Express Connector Yes
Number of (6+2 pin) PCI Express Power Connectors 2
Number of (4+4 pin) CPU Power Connectors 2
Environmental Conditions
Minimum Operating Temperature 32°F (0°C)
Maximum Operating Temperature 104°F (40°C)
Physical Characteristics
Color Family Black
Product Color Black
Form Factor SFX
Height 2.5"
Width 4.9"
Depth 3.9"
Weight (Approximate) 2.23 lb
Miscellaneous
Certifications & Standards
  • CE
  • TUV
  • FCC
Country of Origin China
Energy Efficiency Certification 80 Plus Platinum
Environmental Compliance China Restriction of Hazardous Substances (China RoHS)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Warranty
Limited Warranty 5 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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