• OWC Live Chat Support
  • OWC Newsletter
  • OWC Blog
Description: Ships: Price:
4.2A Power Supply for the Mercury Elite Pro FW800/400+USB2.0 Dual Bay Drive Enclosure and the NewerTech Guardian MAXimus. 1 Year OWC Limited Warranty. (ELITE4SAUS) Same Day $23.99
Add to Your Basket:

OWC Mercury Elite/Neptune Power Adapter

4.2Amp 4-Pin Style Power Adapter with 6' Power Cord

This power adapter is for certain OWC Mercury Elite Pro and Newer Technology Guardian MAXimus storage solutions and enclosures with a DC 12V power input accepting a 4-pin type connector.

This power adapter is NOT compatible with 5 pin plugs used with OWC Mercury Elite, OWC Mercury Elite-AL, OWC Neptune, and NewerTech miniStack storage solutions/enclosures. Those adapters require a DC 5V/12V 2A Power Input accepting a 5 pin style connector.

For 5-pin connection power, we recommend the OWC 5-Pin Power Adapter.

For your convenience, a compatibility chart is provided below to ensure proper product selection. Please be sure that your drive enclosure or router has this port before ordering.

This kit includes the transformer and single connector power cord for North American power outlets. Purchase the power transformer separately for use with multiple connector power cords or alternate country power cords.

Product Specifications:

AC Input

  • 100-240VAC @50-60Hz / 0.8Amp

DC Output

  • +5V/4.2Amp, +12V/3.0Amp

Output Connection

  • 4-Pin DIN M

Power Indicator

  • Yes

Brick Dimensions

  • 5.5" x 2.25" x 1"

Cord Length

  • 4.0 feet / 122 cm

Power Cord Length

  • 6.0 feet / 183 cm


  • 15.5oz.


  • UL / CUL / TUV / CE


Manufacturer provided specifications for Other World Computing p/n ELITE4SAUS
The Power Adapter is compatible with... Learn how to find your Mac's model ID
OWC Mercury Elite Pro RAID Storage
OWC Mercury Elite Pro RAID Storage Solutions
OWC Mercury Elite Pro AL Dual
OWC Mercury Elite Pro AL Dual SATA Storage Solutions*
Newer Technology Guardian Maximus
Newer Technology Guardian MAXimus Storage Solutions
*Double check your connection. This model was updated to use this larger power supply. Make certain you have a 4 pin power connector before ordering!
OWC 4.2A Power Supply for the Mercury Elite Pro and NewerTech Guardian Maximus Mfr P/N: ELITE4SAUS OWC SKU: OWCELITE4SAUS Ships: Same Day only $23.99 Other World Computing ELITE4SAUS In Stock, Click to Buy Now
Load Time: 0.049 seconds, Guest ID: 132375275