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Synology 8 bay NAS DiskStation DS1821+ (Diskless)

Synology 8 bay NAS DiskStation DS1821+ (Diskless)

Regular price $99.95 USD
Regular price $688.00 USD Sale price $99.95 USD
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Learn more about the Synology Inc. ds1821+

Best Seller Ranking #5 in Desktop NAS
Brand Synology
Series DiskStation
Model ds1821+
Type Desktop NAS
Ports 2 x eSATA / 4 x 1GbE / 4 x USB 3.2 Gen 1
Port RJ-45 4 x 10/100/1000M
Port USB 4 x USB3.2 Gen 1
Port eSATA 2 x eSATA
HDD Interface 8 x 3.5 or 2.5 SATA HDD/SSD (drives not included)
2 x M.2 2280 NVMe SSD (drives not included)
Form Factor 8-Bay
Processor AMD Ryzen V1500B 4-core 2.2 GHz
Installed Memory 4GB DDR4
Max Memory Capacity 32GB
Memory Slot 2 x DDR4 SODIMM
Hard Drive Performance
Included HDD Capacity Diskless System
Max Capacity 144TB
RAID Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
Drive Compatibility 3.5 SATA HDD
M.2 2280 NVMe SSD
Supported Protocols SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN, L2TP)
Power 100 V to 240 V AC, 50/60 Hz, single phase
Power Consumption 59.8 W (Access)
26.18 W (HDD Hibernation)
Temperature Operating: 0°C - 40°C (32°F - 104°F)
Storage: -20°C - 60°C (-5°F - 140°F)
Humidity 5-95% R.H
Features Up to 110,000 4K random read IOPS and 2300 MB/s sequential write speeds for demanding workloads
Dual M.2 2280 slots for NVMe SSD lets you maximize performance and capacity efficiently
Features 8 bays, supporting both SATA HDD/SSD 2.5 and 3.5 drives and can be expanded by using two Synology DX517 expansion units for a total capacity of 18 bays
Powered by Synology DSM, our unified data management operating system
Usage High read/write performance with RAID
Dimensions & Weight
Dimensions 6.54 x 13.50 x 9.57
Weight 13.23 lbs.
Additional Information
Date First Available December 09, 2020
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