DiskStation DS1621+

Tech Spces:

CPU Model  AMD Ryzen V1500B

CPU Quantity 1

CPU Architecture 64-bit

CPU Frequency 4-core 2.2 GHz

Hardware Encryption Engine (AES-NI)   

System Memory 4 GB DDR4 ECC SODIMM

Memory Module Pre-installed 4 GB (4 GB x 1)

Total Memory Slots 2

Maximum Memory Capacity 32 GB (16 GB x 2)

Storage Drive Bays 6

Maximum Drive Bays with Expansion Unit 16 (DX517 x 2)

M.2 Drive Slots 2 (NVMe)

Compatible Drive Type (See all supported drives)        

3.5" SATA HDD; 2.5" SATA HDD; 2.5" SATA SSD; M.2 2280 NVMe SSD

Maximum Single Volume Size 108 TB, Hot Swappable Drive         

Each internal volume (may consist of multiple drives) is expandable up to 108TB.

External Ports

RJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support)

USB 3.2 Gen 1 Port 3

eSATA Port 2

PCIe Expansion 1 x Gen3 x8 slot (x4 link)

File System Internal Drives : Btrfs ;EXT4

Scheduled Power On / Off 

Wake on LAN / WAN        

Power Supply Unit / Adapter 250 W

AC Input Power Voltage 100 V to 240 V AC