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Useful accessories for Synology NAS Disk Station DS1821+ (8 Bay)

Technical details
Vendor Synology
Performance
Type NAS
Device class Large Enterprise Business
Backup function Y
Backup features Cloud, iSCSI LUN
Number of users 2048 user(s)
Noise level 22.2 dB
Hot spare Y
Snapshot Y
Web-based management Y
Access Control List (ACL) Y
Reset button Y
Multilingual support Y
On (off switch) Y
Browser supported Google Chrome, Firefox, Microsoft Edge, Internet Explorer 10+, Safari 10+
Design
Chassis type Compact
Kensington Lock Y
Cable lock slot type Kensington
LED indicators Y
Product colour Black
Number of fans 2 fan(s)
Cooling type Active
Fan diameter 120 mm
Storage
Number of storage drives supported 8
Storage interfaces Serial ATA,Serial ATA II,Serial ATA III
Supported storage drive types HDD, SSD
RAID levels 0 1 5 6 10 F1 JBOD
Storage drives installed N
Maximum supported storage capacity 108 TB
Installed storage drive type N
Hot-swap drive bays Y
Supported file systems BTRFS,FAT,HFS+,NTFS,ext3,ext4
Number of M.2 (M & B) slots 2
RAID support Y
Storage drive sizes supported 2.5.3.5 "
Memory
Internal memory 4 GB
Maximum RAM supported 32 GB
Internal memory type DDR4
Memory slots 2
RAM capacity 4 GB
Power
Redundant power supply (RPS) support N
Power supply unit (PSU) capacity 250 W
Power consumption (HDD standby) 26.18 W
Power consumption (typical) 59.8 W
Number of power supply units 1
AC input frequency 50/60 Hz
AC input voltage 100-240 V
Power supply location Built-in
Ports & interfaces
Ethernet LAN (RJ-45) ports 4
PCI Express x8 (Gen 3.x) slots 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 4
USB port Y
eSATA ports quantity 2
Software
Operating system DiskStation Manager
Server operating systems supported Windows Server 2016,Windows Server 2019
Network
Ethernet LAN Y
Wake-on-LAN ready Y
Link aggregation Y
Ethernet LAN data rates 1000 Mbit/s
Supported network protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
iSCSI support Y
Processor
Processor manufacturer AMD
Processor frequency 2.2 GHz
Processor family AMD Ryzen
Processor model V1500B
Processor cores 4
Packaging content
Cables included AC, LAN (RJ-45)
Weight & dimensions
Height 166 mm
Width 343 mm
Depth 243 mm
Weight 6000 g
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Operating relative humidity (H-H) 5 - 95 %
Storage temperature (T-T) -20 - 60 °C
Certificates
Certification RoHS FCC CE BSMI EAC CCC KC VCCI RCM
  • 36 Monate Bring-in Service
  • TERRA NAS 24H Vor-Ort-Service + ME 36 Monate
  • TERRA NAS 24H Vor-Ort-Service + ME 60 Monate