Discover all my other hot‑swap storage projects!

	2.5" HDD/SDD	←←← COMBO! →→→	3.5" HDD/SDD
1U
2U
	Others
3U
0.5U

Design:

• for 4x 2.5 HDD/SSD
• HOT SWAP is possible. I really wanted that feature and couldn't find it anywhere on printable/makerworld
• maximum airflow
• yes, SATA connectors face/screw holes are angled in purpose; to keep the connection as parallels as possible with the SSD/HDD connector

pro tip: When screwing the SATA connectors: let them have a fair bit of wiggle, don't fix them tight. The wiggle will account for the last 0.5mm of potential misalignment between connector and SSD/HDD. Perfect fit guarantee.

Print:

• No support ! Print face down see picture.
• Tolerance are quite tight, make sure to take your time to print it (I used 0.4mm nozzle, 0.2mm layers)

Other Material:

I use those refurbished caddy from Aliexpress:

keywords:

• “NEW 08FKXC 2.5'' SAS SATA Server Tray Caddy for Dell PowerEdge R730 R630 T640 T630 HARD DRIVE Bracket 8FKXC”
• "2 PCS NEW 2Pcs/Lot 08FKXC 2.5'' SAS SATA Server Tray Caddy for Dell PowerEdge R730 R630 T640 T630 HDD Bracket Drawer 8FKXC G176J"

2pack tray sells for about 7eur:

• here in Aliexpress or
• here in Aliexpress too 

For the Hot swappable connection:

I used those:

keywords: SATA Male To Female Power Data Converter 22Pin 7+15 Male To Female SATA To SATA Converter SATA To SATA Adapter

Currently 5eur for 5: 

• Here on aliexpress

Hope it helps !