Is the SanDisk X210 compatible with Synology NAS?

Yes. 3 SanDisk X210 part numbers are on Synology's official compatibility list, spanning 0.1TB to 0.5TB, and are listed for 51 Synology models.

What capacities does the SanDisk X210 come in on the Synology list?

Listed capacities: 128GB, 256GB, 512GB.

SanDisk X210 on the Synology compatibility list

Desktop 0.1–0.5 TB

3 SanDisk X210 part numbers appear on Synology's official HCL, officially supported across 51 NAS models. Every capacity below is vendor-confirmed — pick a part number, then check it against your machine.

Listed part numbers

Compatible Synology models

0.1–0.5 TB

Capacity range

Listed capacities

All SanDisk X210 drives on the list

Ranked by how many Synology machines list each part number. Click through for exact model-by-model support.

Part number	Capacity	Listed on	Check per model
SD6SB2M-256G-1022I	256GB	51 machines	See compatible models →
SD6SB2M-128G	128GB	35 machines	See compatible models →
SD6SB2M-512G	512GB	35 machines	See compatible models →

Buying tip

Synology lists 3 SanDisk X210 variants, but the high-capacity part numbers (above 12TB) tend to appear only on newer models. If you run an older or 2-bay machine, confirm your exact model on the drive page before ordering — a same-series part number is not always interchangeable.

Synology models that list SanDisk X210 drives