10" Dual 3.5" Hard Drive Mini Rack Mount - 1U

Fits any two standard 3.5" hard drives side by side in a 10" mini rack, using just 1U. Each drive screws down into its own tray through the standard bottom mounting holes, so desktop, NAS and enterprise drives from WD, Seagate, Toshiba and others all fit.

CONFIGURATIONS

• Patterned: a diagonal lattice vent in front of each drive for airflow
• Solid: a clean, closed front panel

FITS

• Any standard 3.5" SATA or SAS hard drive (SFF-8301 form factor)
• Both bottom screw hole layouts, including the alternate holes used by newer high-capacity WD drives
• SATA and power connectors face the back and hang just past the tray, so cables plug straight in

⚠️ Before you order and install: allow about 155 mm behind the front rails for the drives, plus room for the cables.

WHAT YOU GET

• One 1U mount with two drive trays, printed as a single piece
• Eight 6-32 x 1/4" pan head drive screws, four per drive
• Not included: hard drives or rack screws

MATERIAL
3D printed in PETG for better heat tolerance than PLA, which matters with two spinning drives in a closed rack. Each drive sits on raised pads so air can move under it and out through the vented tray floor.

A version for two 2.5" SSDs or laptop hard drives is also listed in my shop. 💬 For any custom design requests please message me.