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Note: Dell offers 2 sizes (slim & standard tower) with the same model number!
This unit is for the standard tower version. See the 2nd photo for size reference.


Starting May 3, 2022 and for a limited time only -
Get free upgrade to a new HIGH POWER® 550-Watt unit with Blue LED fan

Question: My stock Dell power supply is less than 300-watt.   Does it mean now my system will use 550-watt of electricity, making me pay more on electric bill  ?

Answer: No.  
Amazingly, the HIGH POWER® HP-550-LED is a more capable unit and yet it is more energy efficient!   It wastes less energy than stock Dell unit in converting AC power to DC power that your system needs.   It provides power on-demand to your system as needed so you aren't going to be paying for unwanted power consumption, either.   In the event that you add more components to your system which will require more power, the higher 550-watt capacity will ensure your system continues to power up and work in complete stability.




Features:
  • 550-watt (maximum) power supply
  • High standard of quality with FCC, CE, TUVc, and TUVus certification
  • Round Fan Guard for Improved Airflow Entering into the PSU
  • Rocker switch for manual shut-down
  • Meets and exceeds original OEM specifications
  • Compatible with Intel® and AMD multi-core processors
  • 120mm quiet cooling fan with automatic variable fan speed control function
  • Low power consumption on standby
  • Short-circuit, over-voltage and over-current protection





Connectors Summary:

(1) 20+4 pin ATX Main Connector
(1) 4+4 pin CPU 12V Connector
(2) PCI-Express 6+2 pin Connectors
(1) Floppy Connectors
(2) 4-pin Molex Peripheral Connector
(5)
SATA Connectors


Note: This unit is compatible with Dell's BTX mechancial design: all 4 screws will align with Dell's case, cable length, fan placement, and air flow direction are all compatible. But, the size of this unit is a little shorter than certain original Dell power supply such that there may be a small gap when installed    We do sell a cover plate to cover this gap --  here





High Efficiency


Regardless of your system load, this unit is designed to be efficient regardless.  It is designed to be at least 82% efficient whether the system is under low, nominal, or high load.



EuP Lot 6 2013 compliant


This unit is designed to consumes less than 0.5 watt in standby no load state.  You no longer suffer noticeable power loss even after PC system is powered off.



Right angle (90-degree) serial ATA power connectors spread out in multiple lines of cables to reach various drive positions in tight corner





2x PCIe


Supports PCI-e Graphic Card Upgrade
2pcs 6+2pin PCI-e power connectors to support high end dedicated graphic card(s) upgrade






RoHS Compliant - made with hazardous-free components

RoHS is the Restriction Of the use of certain Hazardous Substances in electrical and electronic equipment. This has been a standard in Europe and is now becoming a standard in the world. Not only lead, but cadium, mercury, hexavalent chromium, polybrominated biphenyl (PBB), and polybrominated diphenyl ether (PBDE) flame retardants are limited as well.
Lead-FREE    Cadmium-FREE    Mercury-FREE    Hexavalent Chromium-FREE  
PBB-FREE    PBDE Flame Retardants-FREE

Bonus: 4pcs new factory sealed SATA III 6Gb/s data cables


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