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LEPA > 
Item#: N82E16817194102

LEPA B550-SA 550W SLI CrossFire 80 PLUS BRONZE Certified Active PFC Power Supply

  • 80 PLUS BRONZE Certified
  • 100 - 240 V 47 - 63 Hz
  • +3.3V@25A, +5V@25A, +12V@45A, -12V@0.8A, +5VSB@3.0A
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The LEPA B550-SA Power Supply delivers outstanding performance and user friendly features at a great price. 80 Plus Bronze certification offers up to 88% efficiency at typical loads. 550W high output with 456W max output from the strong single +12V rail powers your high-end system consistently and aggressively. The quiet 120mm fan is built for optimized heat dissipation without annoying noise. In addition, the 60cm extended CPU connector cable facilitates installation with a bottom-mounted PSU chassis.

  • newegg 80 PLUS BRONZE Certified The 80 PLUS Bronze certified power supply provides ultra-high power efficiency of at 82% at any load between 20% and 100%. Active PFC universal switching circuit improves Power Factor value up to 0.99, reducing AC line reactive power loss to minimum level. It’s also ErP Lot 6 2010 ready with high efficiency +5Vsb circuitry.
  • newegg Powers high grade PC components The LEPA B550-SA delivers reliable 550W output for your computer system. Powerful single +12V rail with max 456W output and 8P (6+2-pin) PCI-E connector can juice up your latest CPUs and high-end graphics cards. Plus, the SATA power connector with 3.3V rail supports a new generation SSD.
  • newegg Excellent cooling performance One silent 120mm fan, with a thermal programmed speed controller, delivers excellent heat dissipation at low noise, keeping your PSU running at peak performance.
  • newegg Heavy-duty protections Over Power, Over Voltage, Over Current, Short-circuit, and Brown Out protection provide great safety to your system.

Learn more about the LEPA B550-SA

Model

Brand
LEPA
Model
B550-SA

Spec

Maximum Power
550W
Fans
1
PFC
Active
Main Connector
24Pin
+12V Rails
Single
PCI-Express Connector
1 x 6-Pin, 1 x 6+2-Pin
SATA Power Connector
5
SLI
SLI Ready
CrossFire
CrossFire Ready
Modular
No
Efficiency
Up to 88%
Energy-Efficient
80 PLUS BRONZE Certified
Over Voltage Protection
Yes
Input Voltage
100 - 240 V
Input Frequency Range
47 - 63 Hz
Input Current
10A
Output
+3.3V@25A, +5V@25A, +12V@45A, -12V@0.8A, +5VSB@3.0A
Dimensions
9" x 10" x 4.5"
Weight
4 lbs.

Features

Connectors
1 x 24-pin Main Connector
1 x 4+4-pin CPU
4 x 4-pin Peripheral
1 x 6+2-pin PCI-E
1 x 6-pin PCI-E
5 x SATA
1 x 4-pin Floppy
Features
82 PLUS Bronze certified with peak 88% efficiency

High efficiency 5Vsb circuit helps system meet EU ErP Lot 6 2010 standby low power consumption requirements

12cm fan with termal programmed speed controller provides silent cooling performance

Active PFC universal switching circuit improves Power Factor value up to 0.99

8P PCI-E connector for extreme graphic cards.

Protected by Over Power, Over Voltage, Over Current, Short-Circuit, and Brown Out protections circuits.

Powerful single +12V design provides maximum power and compatibility to latest CPUs and high-end graphics cards.

60 cm CPU connector cable facilitates installation with bottom-mounted PSU chassis.

SATA power connector with 3.3V rail to support new generation SSD.

Quick Info

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years


Customer Reviews of the LEPA B550-SA

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  • Beverly P.
  • 2/15/2014 4:14:09 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsits great

Pros: this is a great power supply, the cables are sleeved nicely, the cords are the perfect length for a full or mid atx case

Cons: the 24 pin could be a little longer

Other Thoughts: when i saw the 3 stars before i bought this i was a little worried but now i know that there was nothing to worry about

Did you find this review helpful? Yes No

  • Michael B.
  • 10/18/2012 12:47:42 AM
  • Tech Level: Somewhat Low
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsWorks fine

Pros: Works as advertised no problems yet! Has a nice box, great for storing your extras.

Cons: It has alot of wiring.

Other Thoughts: It was a bit pricey.

0 out of 1 people found this review helpful. Did you? Yes No

  • Vincent L.
  • 6/20/2012 11:59:50 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsCan't judge.

Pros: The power supply seems like it's working just fine (see cons).

Cons: When I turn off my computer (a regular no nonsense shut down) I can't turn it back on again without unplugging the 24 pin connector from my motherboard.

Other Thoughts: Other than that issue the power supply works fine, it definitely powers my system and when I turn the computer on after re-plugging the cable it runs smooth as ever. I just don't think I should have to deal with this kind of problem after I paid for a new product.

Manufacturer Response:

Dear Valued Customer,

We deeply apologize that your unit did not work properly. Please visit our website and follow our procedures for a new replacement. Thank you for bringing this problem to our attention. http://ecomastertek.com/helpdesk/new_ticket.php?tab=tickets

Ecomaster Technology
support@ecomastertek.com

0 out of 2 people found this review helpful. Did you? Yes No

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Home > 
Computer Hardware > 
Power Supplies > 
Power Supplies > 
LEPA > 
Item#: N82E16817194102
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