Parts List

Everything bought (or planned) to rebuild the Drobo N2 into a Raspberry Pi NAS. Inspiration for the project: gutting a dead Drobo on reddit.

Chassis (Free)

Part Details Cost ($)
Drobo 5N NAS Donated Free
Drobo 5N NAS power pack Donated Free

Compute

Part Details Cost ($)
Raspberry Pi 5, 8 Gbyte Ordered 07-06-2026, price moves around so listed at the higher end 295.65
X1009 / 5 port SATA board 94.04
2.5 mm standoffs for Raspberry Pi HATs Jaycar HP0850 10.25
USB C power supply 17.85

Power & Cabling for the Hard Drives

Part Details Cost ($)
12 V to 3 SATA connectors 14.03
12 V to 4 data connectors 14.82
12 V to 5 SATA connectors 28.59
12 V to 5 V converter Make your own cables, maybe two drives each 17.53
USB to 3.5" drive adapters (one per drive, with power) Only 4 USB ports so a USB hub is needed 28.95
5 SATA data cables 20.00
DC 5525 power SATA 30.51

Front Panel LEDs

Part Details Cost ($)
Green / Red / Yellow LEDs 14.98
330 Ohm resistors, 20 pack For the front panel LEDs 3.55

Total of priced parts: $590.75

Reference Photos

Drobo Rebuild FlowChart 330 Ohm resistors