customer-service Help
  1. Home
  2. /
  3. Electronics
  4. /
  5. Computer Internal Components
  6. /
  7. Computer Power Supplies
  8. /
  9. SilverStone Technologies ET550-HG 550 watt Semi-Modular 80 Plus Gold Computer Power Supply; Black
Shop All Computer Power Supplies
Silverstone

SilverStone Technologies ET550-HG 550 watt Semi-Modular 80 Plus Gold Computer Power Supply; Black

product price: $109.99
/ea
Free Shipping & Returns
Free Shipping on orders over $50
after you 
Free 30-Day Returns
Get 10% Off Your First Order
Real Support From Real People Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
visa mastercard american express discover paypal
Net 30

Product Information

Description

Features
  • High efficiency with 80 PLUS Gold certification
  • Semi-modular cables facilitate cable management
  • 24/7 continuous power output with 40°C operating temperature
  • Class-leading single +12V rail
  • Silent running 140mm fan with 18 dBA
  • PCIe 8pin and PCIe 6pin connectors Support
  • All-black flat cables design
Protection
  • Over Current Protection
  • Over power Protection
  • Over voltage Protection
  • Short circuit Protection
Connectors
  • 1 x 24 / 20-Pin motherboard Connector (500 mm)
  • 1 x 8 / 4-Pin EPS / ATx 12V Connector (750 mm)
  • 2 x 8 / 6-Pin PCIe Connector ("500 mm / 150 mm" x 2)
  • 9 x SATA Connector ("500 mm / 150 mm / 150 mm" x 3)
  • 3 x 4-Pin Peripheral Connector (500 mm / 150 mm / 150 mm)
  • 1 x 4-Pin Floppy Connector (500 mm / 150 mm / 150 mm / 150 mm)
Other
  • GPU Support list
  • Compatible with ATx12V v2.4
Specifications
  • Color: Black(Lead-Free Paint)
  • Maximum DC Output: 550 watt
  • Amps: 45A
  • Power Density: 267 watt per liter
  • Combined +3.3V & +5V: 110 watt (+3.3V & +5V)
  • Combined +12V: 540 watt
  • Input Voltage: 90 ~ 264 Vrms
  • Input Frequency Range: 47Hz ~ 63Hz
  • PFC: Active PFC(PF>0.9 at full load)
  • Efficiency: 87% ~ 90% at 20% ~ 100% loading
  • MTBF: 100,000 hours
  • Operating Temperature: 0°C ~ 40°C
  • Cooling System: Single 140 mm silent Fan
  • Form Factor: ATx
  • Noise Level: 18dBA minimum
  • Certification: 80 PLUS Gold
  • Low Noise: 120 mm
  • Dimension: 5.91" x 3.39" x 6.3"

Restrictions

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products