Synology 8-Bay DiskStation NAS Enclosure DS1821+
| Model No | Synology DiskStation DS1821+ 8-Bay NAS Enclosure |
| Part No | DS1821+ |
| Color | Black |
| CPU Model | AMD Ryzen V1500B |
| CPU Frequency | 4-core 2.2 GHz |
| System Memory | 4 GB DDR4 ECC SODIMM |
| Maximum Memory Capacity | 32 GB (16 GB x 2) |
| Drive Bays | 8 |
| Compatible Drive Type | 3.5″ SATA HDD 2.5″ SATA HDD 2.5″ SATA SSD M.2 2280 NVMe SSD |
| M.2 Drive Slots | 2 (NVMe) |
| External Ports | RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support) USB 3.2 Gen 1 Port : 4 eSATA Port : 2 Notes : The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019. |
| PCIe Expansion | 1 x Gen3 x8 slot (x4 link) |
| Maximum Single Volume Size | 108 TB |
| Networking Protocols | SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV |
| Special Features | 8 x 3.5″ / 2.5″ SATA Drive Bays 2 x M.2 2280 NVMe SSD Slots 2.2 GHz AMD Ryzen V1500B Quad-Core CPU 4GB DDR4 ECC RAM 4 x Gigabit Ethernet Ports 4 x USB 3.1 Gen 1 Ports 2 x eSATA Port RAID 0, 1, 5, 6, 10, Hybrid, JBOD PCIe 3.0 x8 Expansion Slot Synology DSM Operating System |
| Product Size ( Dimension ) | 166 mm x 343 mm x 243 mm |
| Product Weight | 6 kg |
| Package Content | Main Unit X 1 Accessory Pack X 1 AC Power Cord X 1 RJ-45 LAN Cable X 2 Quick Installation Guide X 1 |
| Warranty | 1 Year ( As per Manufacturer Policy ) |
Also available:

SanDisk 64GB Cruzer Blade USB Drive SDCZ50-64G-B35
WD 2TB My Passport Portable External Hard Drive - Black
Transcend 1TB StoreJet 25H3 Military-grade Shock Resistance
WD 8TB My Book Desktop External Hard Drive USB 3.0
WD Blue 3D NAND 500GB Internal SSD
WD Elements 4TB Portable 2.5" External Hard Drive USB 3.0 WDBU6Y0040BBK
SanDisk 16GB Cruzer Blade SDCZ50-016G-A11 USB 2.0 Flash Drive
WD 4TB Black My Passport Portable External Hard Drive - USB 3.0
WD My Passport 5TB Portable Hard Drive USB 3.2 WDBPKJ0050BBK-WESN Black 
















ahmad naser –
Truly powerful NAS, fast and reliable