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Dell Precision T3620 - Upgrade From 1 to 4 Hard Drives

Precision Tower 3620

The Precision tower 3620 base configuration has a single hard disk drive (HDD) or solid state drive (SSD) and an optical disk drive (ODD). The system has a total of 4 SATA ports for the controller allowing support for a total of 4 internal SATA drives.

This will allow a configuration of 3 HDD / SSDs and an optical drive or a 4 HDD/SSD configuration without an internal optical drive.


What do I need to upgrade to a 4 drive configuration?

The additional parts that are needed to convert the system from a single hard drive to 4 hard drives are as follows:

  • Quantity 4 2.5 in Solid Start or Hard Disk SATA 3 drives of your choice
  • Dell Part: P876J - screw that holds HDD to R494D. Quantity x 4 screws (per drive) 16 total for 4 drives
  • Dell Part: 16VP1 ASSY,CBL,SATA,ST,280MM, quantity x3 (System shipped with 1) (Figure 1)

    SLN301616_en_US__1T3620-HDD-Updade-2
    Figure 1
     
  • Dell Part: DN8MY ASSY,BRKT,HD,3.5,CADDY, quantity x1 (System shipped with 1) (Figure 2)

    DN8MY
    Figure 2
     
  • Dell Part: N701D ASSY,CBL,SATA,PSS,OPTI, quantity x2 (Figure 3)

    SLN301616_en_US__3T3620-HDD-Updade-1
    Figure 3
     
  • Dell Part: R494D ASSY,BRKT,2.5,HD,CADDY, quantity x2 (Figure 4)

    SLN301616_en_US__4T3620-HDD-Updade-4
    Figure 4
     

R494D is double sided to accommodate 2x 2.5 inch drives. Looks like this when assembled with the 3.5 inch caddy DN8MY (Figure 5 - 7)

SLN301616_en_US__5T3620-HDD-Updade-5
Figure 5

SLN301616_en_US__6T3620-HDD-Updade-6
Figure 6

SLN301616_en_US__7T3620-HDD-Updade-7
Figure 7
 

All 4 - 2.5 inch drives install in the 2 - 3.5 inch lower bays at the bottom of the chassis as seen below (Figure 8):

SLN301616_en_US__8T3620-HDD-Updade-8
Figure 8





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