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Dell PowerEdge R720 3.5'' Disk Tray with 2.5'' Disk Adapter

This model is designed to accommodate 3.5'' disk trays in Dell R720 servers.
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updated December 14, 2025

Description

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Dell PowerEdge R720 3.5'' Disk Tray with 2.5'' Disk Adapter

This model is designed to accommodate 3.5'' disk bays in Dell R720 servers. The model also has 3.5'' to 2.5'' disk converter adapter. So, yo can use any 3.5'' or 2.5'' disk with the tray.

Pros
  • Lower cost compared to the original tray

  • Customizability

  • Henge mechanism

  • Lock mechanism

Cons
  • Because the lock and hinge mechanism takes up more space, it can prevent the server bezel from closing in disk bays near the left and right edges of the bezel.

  • Unfortunately, the disk lights are not visible.

Recommended Printing Settings
  • Material: PETG, PLA, ABS, ASA

  • Layer Height: 0.2-0.3mm

  • Infil Density: %40

  • Infil Type: Cubic

  • Wall Count: 4 for 0.4mm nozzle

  • Solid Bottom Layers: 4

  • Solid Top Layers: 4

Requirements
  • 3x - M3 10mm or 12mm screw for body

  • 3x - M3 5.5mm inserts for body

  • 2x - M3 5.5mm insterts for 2.5'' disk adapter

  • 1x - M3 25mm screw for henge mechanism (actually 24mm is better,
    25mm is a bit overflowing)

  • 1x - M3 nut for henge mechanism

  • 6x - M3 5mm flat head screw for disk (flat headed is importand for fluent tray movement)

  • Quick adhesive for lock mechanism


3.5'' Disk Tray View:

3.5'' Disk Tray with 2.5'' Disk Adapter View:

Tags



Model origin

The author marked this model as their own original creation.

License