SILVERSTONE 

SST-HA2050-PT SilverStone HELA 2050 Platinum - power supply - 2050 Watt

Mfg Part Number:  SST-HA2050-PT  
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Price: $789.36 + Free Shipping
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Last Updated: Oct 25, 2026
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, PO and Wire.

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

180mm depth sets new standard for high wattage PSUs with modular cables

Complies with Intel ATX12V V2.52 power supply design guide to support the latest Intel / AMD CPUs with stable and plentiful power to your system

Fully modular design with universal EPS / PCIe connector interface. Flat cables have much greater fl

Japanese electrolytic capacitors / ±3% regulation and low ripple & noise performance for high stability

A built-in intelligent fan controller (microcontroller unit, MCU) enables the HELA 2050 Platinum to operate quietly during idle or low powered computing activities while ramping up for maximum cooling during stress and max loads

12-Pin GPU connector support

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 SST-HA2050-PT
Manufacturer Website Address http://www.silverstonetek.com
Brand Name SilverStone
Product Model SST-AX2050MCPT-A
Product Name SST-AX2050MCPT-A 2050W Power Supply
Product Type Power Supply
Technical Information
Specification Compliance ATX12V v2.52
Efficiency 89%
Power Factor Correction (PFC) Active
Number of Fans 1
Fan Bearing Type Dual Ball Fan Bearing
Fan Diameter 135 mm
Protection Type Over Temperature
Protection Type Over Voltage
Protection Type Over Power
Protection Type Over Current
Protection Type Short Circuit
Modular Yes
Features Compact
Reliability
MTBF 100000 Hour
Power Description
Number of +12V Rails 1
Input Voltage 230 V AC
Output Voltage 5 V DC
Output Voltage -12 V DC
Output Voltage 12 V DC
Output Voltage 5 V SB
Output Voltage 3.3 V DC
Output Voltage Detail -12 V DC @ 0.5 A
Output Voltage Detail 3.3 V DC @ 25 A
Output Voltage Detail 5 V DC @ 3 A
Output Voltage Detail 12 V DC @ 170 A
Output Voltage Detail 5 V SB @ 3 A
Output Power 2050 W
Input Frequency 63Hz
Interfaces/Ports
Number of SATA Power Connectors 12
PCI Express Connector Yes
Number of (6+2 pin) PCI Express Power Connectors 12
Number of (4+4 pin) CPU Power Connectors 2
Environmental Conditions
Minimum Operating Temperature 32°F (0°C)
Maximum Operating Temperature 122°F (50°C)
Physical Characteristics
Color Family Black
Product Color Black
Form Factor ATX PS/2
Height 3.4"
Width 5.9"
Depth 7.1"
Weight (Approximate) 9.57 lb
Miscellaneous
Certifications & Standards
  • TUV
  • CE
  • FCC
  • UKCA
  • EAC
  • CCC
Country of Origin China
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance China Restriction of Hazardous Substances (China RoHS)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
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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