Synology 2 Bay NAS DiskStation DS220+ (Diskless)

Featured dual 1GbE LAN ports to support network failover, and with Link Aggregation enabled, DS220+ provides over 225 MB/s sequential read and 192 MB/s sequential write throughput. Data can be further protected with RAID 1 disk mirroring to prevent sudden drive failure.
Intel dual-core processor with AES-NI hardware encryption engine; 2 GB DDR4 memory (expandable up to 6 GB)
Access, share, and sync your data easily across different operating systems and devices.
Average 15% performance boost to photo indexing and other computing-intensive operations, as well as database response time.
By default, two camera licenses are installed; extra licenses can be purchased (CLP1, CLP4, or CLP8)

Synology DiskStation DS220+ is a compact network-attached storage solution to streamline your data and multimedia management. It features smooth data sharing, video streaming, and photo indexing, as well as well-rounded data protection and recovery options. File or folder level data restoration makes data recovery fast and flexible.

	Synology DS220+	Synology DS420+	Synology DS720+	Synology DS920+
Drive Bays	2	4	2	4
Maximum Drive Bays with Expansion Unit	2	4	7	9
Maximum Internal Raw Capacity	32 TB (16 TB drive x 2) (Capacity may vary by RAID types)	64 TB (16 TB drive x 4) (Capacity may vary by RAID types)	32 TB (16 TB drive x 2) (Capacity may vary by RAID types)	64 TB (16 TB drive x 4) (Capacity may vary by RAID types)
CPU	2-core 2.0 (base) / 2.9 (burst) GHz	2-core 2.0 (base) / 2.9 (burst) GHz	4-core 2.0 (base) / 2.7 (burst) GHz	4-core 2.0 (base) / 2.7 (burst) GHz
Hardware Encryption Engine (AES-NI)	✓	✓	✓	✓
Memory	2 GB DDR4 (Expandable up to 6GB)	2 GB DDR4 (Expandable up to 6GB)	2 GB DDR4 (Expandable up to 6GB)	4 GB DDR4 (Expandable up to 8GB)
RJ-45 1GbE LAN Port	2 (with Link Aggregation / Failover support)	2 (with Link Aggregation / Failover support)	2 (with Link Aggregation / Failover support)	2 (with Link Aggregation / Failover support)
USB 3.0	2	2	2	2
Compatible Drive Type	3.5" SATA HDD, 2.5" SATA HDD, 2.5" SATA SSD	3.5" SATA HDD, 2.5" SATA HDD, 2.5" SATA SSD, M.2 2280 NVMe SSD	3.5" SATA HDD, 2.5" SATA HDD, 2.5" SATA SSD, M.2 2280 NVMe SSD	3.5" SATA HDD, 2.5" SATA HDD, 2.5" SATA SSD, M.2 2280 NVMe SSD

Category：Electronics Color:DS220+,DS720+,DS420+,DS920+,DS1520+2-bay; 2GB DDR4,4-bay; 2GB DDR4,4-bay; 4GB DDR4,5-bay; 8GB DDR4 Category:Electronics Computers & Accessories Data Storage Brand:Synology Color Size:DS220+,DS720+,DS420+,DS920+,DS1520+2-bay; 2GB DDR4,4-bay; 2GB DDR4,4-bay; 4GB DDR4,5-bay; 8GB DDR4