MCM Electronics

550W ATX Power Supply By Logisys (PS550A-BK) MCM Part #58-16275

2 stars 2 reviews
Compare to: $49.99
You Save: $28.00 (56 %)
Qty.Volume Price

Take advantage of this limited time buy out price!

This 550W power supply comes with dual quiet 80MM fans, one on the top and one on the back. The whole body is coated with thick glossy paint for a sleek look in any environment.

Limited quantities available

Specifications Top

  • 1 x 20+4 ATX connector
  • 1 x 4Pin P4 connector
  • 2 x SATA connectors
  • 4 x 4Pin Molex connectors
  • 1 x FDD connector
  • Complies with FCC part 15J class B 115Vac Operation and CISPR22 230Vac Operation
  • Meet UL 1950. CSA 22.2 Level 3 Requirement
  • Over Voltage protection
  • Over Power protection
  • Short Circuit protection
  • 100% Hi-pot & Function (Chroma)tested
  • 100% Burn-in under high Ambient Temperature(50°C )
  • Low Noise and Ripple
  • Energy Star Efficiency
  • Window 7 compatible
  • Limited Quantities

Part Numbers
MCM Part #:58-16275
Logisys Part #:PS550A-BK
Package Specifications & Dimensions
Weight:3 lbs.
Warranty:30 days
Need to Return?
Length:8.5 in.
Width:6.5 in.
Height:3.75 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No

Product Reviews Top

  • by lrygassel

    on 1/9/2016

    Somewhat disappointed

    Overall: 3 out of 5

    Lasted 6 months and then failed. I expected more time than that.

  • by BillKace

    on 1/4/2015

    Did not work

    Overall: 1 out of 5

    Purchased one of these to replace an old power supply in my computer that was starting to fail. After installing the computer would try to start and then shut down.. Verified all the connections and tried again and still the same problem. Reinstalled the one I was replacing and the computer worked fine. I installed it after the 30 day warranty was up so I guess I have to eat this one !

Associated Products

Image of 24 Pin to 20 Pin Motherboard Power Adaptor

83-11834 - 24 Pin to 20 Pin Motherboard Power Adaptor

Female 24 pin molex to male 20 pin molexEasily connect a 24 pin molex power connector to any motherboard with a 20 pin connection

Limited Stock


Buy Now
Image of PC Screw Kit

83-9689 - PC Screw Kit

The PC screw kit is a handy assortment of common PC fasteners for building, repairing, and maintaining computer systems. The kit includes 12 different fasteners all in a plastic carrying case with divided compartments. Includes 50 screws and fasteners in each of...

In Stock


Buy Now

Others Also Bought

Image of AA Heavy-Duty Alkaline Batteries - 40pk

298-0020 - AA Heavy-Duty Alkaline Batteries - 40pk

40-pack Ultra Alkaline AA Batteries Pro-Elec Ultras are heavy-duty alkaline batteries suitable for all general purpose applications. High quality, leak-resistant, non-mercury and cadmium-free materials make these batteries a perfect choice for long-lasting, ha...

In Stock


Buy Now
Image of 8'' Monitor Speaker Pair

555-1870 - 8'' Monitor Speaker Pair

Popular speaker design is often utilized as sound reinforcement speakers in public areas, studio monitors, small venue stage monitors, and even home theater bookshelf speakers. 8" long throw woofer, coupled with a specially designed ported ABS enclosure, provides ...

In Stock


Buy Now
Image of Indoor / Outdoor UHF/VHF/FM HDTV Amplified Antenna

30-2455 - Indoor / Outdoor UHF/VHF/FM HDTV Amplified Antenna

Indoor/Outdoor HD Television Antenna State–of–the–art antenna is designed to provide outstanding high definition television reception without the unsightly antenna appearance. It is also excellent for standard and HD FM radio reception. This unit may be pole or w...

In Stock


Buy Now