Hardware Specifications |
|
CPU |
CPU Model |
Intel Xeon Silver 4210R |
CPU Quantity |
2 |
CPU Architecture |
64-bit |
CPU Frequency |
10-core 2.4 (base) / 3.2 (turbo) GHz |
Hardware Encryption Engine (AES-NI) |
✔ |
Memory |
System Memory |
64 GB DDR4 ECC RDIMM |
Memory Module Pre-installed |
64 GB (32 GB x 2) |
Total Memory Slots |
16 |
Maximum Memory Capacity |
512 GB (32 GB x 16) |
Notes |
Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance. |
Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion. |
Storage |
Drive Bays |
60 |
Maximum Drive Bays with Expansion Unit |
300 (RX6022sas x 4) |
SAS multipathing |
✔ |
Compatible Drive Type* (See all supported drives) |
3.5" SAS HDD |
2.5" SATA SSD |
|
Hot Swappable Drive* |
✔ |
External Ports |
RJ-45 1GbE LAN Port |
2 (with Link Aggregation / Failover support) |
RJ-45 1GbE LAN Port* |
|
RJ-45 10GbE LAN Port |
2 (with Link Aggregation / Failover support) |
Out-of-Band Management LAN Port |
1 |
Max. number of LAN ports |
15 |
USB 3.2 Gen 1 Port* |
2 |
Expansion 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. |
Besides the 5 built-in LAN ports, up to 10 additional LAN ports can be made available by installing compatible network interface cards (sold separately). |
PCIe |
PCIe Expansion |
2 x Gen3 x16 slot (x16 link) |
2 x Gen3 x8 slots (x8 link) |
File System |
Internal Drives |
Btrfs |
External Drives |
Btrfs |
EXT4 |
EXT3 |
FAT |
NTFS |
HFS+ |
exFAT |
Notes |
exFAT Access can be installed for free from Package Center in DSM 7.0. In DSM 6.2 or earlier versions, exFAT Access needs to be purchased in Package Center. |
Appearance |
Form Factor (RU) |
4U |
Size (Height x Width x Depth) |
176 mm x 482 mm x 1020 mm |
Weight |
37.9 kg |
Rack Installation Support* |
4-post 19" rack (Synology Rail Kit - RKS-03) |
Notes |
|
Others |
System Fan |
80 mm x 80 mm x 4 pcs |
Fan Speed Mode |
Full-Speed Mode |
Cool Mode |
Quiet Mode |
Easy Replacement System Fan |
✔ |
Power Recovery |
✔ |
Noise Level* |
60.8 dB(A) |
Scheduled Power On / Off |
✔ |
Wake on LAN / WAN |
✔ |
Power Supply Unit / Adapter |
1600 W |
Redundant Power Supply |
✔ |
AC Input Power Voltage |
200V to 240V AC |
Power Frequency |
50/60 Hz, Single Phase |
Power Consumption |
1025.2 W (Access) |
418 W (HDD Hibernation) |
British Thermal Unit |
3495.93 BTU/hr (Access) |
1425.38 BTU/hr (HDD Hibernation) |
Temperature |
Operating Temperature |
0°C to 35°C (32°F to 95°F) |
Storage Temperature |
-20°C to 60°C (-5°F to 140°F) |
Relative Humidity |
5% to 95% RH |
Certification |
FCC |
CE |
BSMI |
VCCI |
RCM |
UKCA |
EAC |
KC |
UL |
|
Warranty |
5 Years |
Environment |
RoHS Compliant |
Packaging Content |
Main Unit X 1 |
Synology 480GB SATA SSD X 2 |
Rail Kit Sliding: RKS-03 X 1 |
Accessory Pack X 1 |
AC Power Cord X 2 |
Quick Installation Guide X 1 |
Optional Accessories |
DDR4 ECC RDIMM: D4ER01-32G |
Expansion Units: RX6022sas |
3.5" SAS HDD: HAS5300 |
2.5" SATA SSD: SAT5210 |
25GbE Network Interface Card: E25G21-F2 |
10GbE Network Interface Card: E10G21-F2/E10G18-T2 |
Surveillance Device License Pack |
DSM Specifications |
|
Storage Management |
Maximum Single Volume Size* |
1 PB (for RAID 6 groups only) |
200 TB |
|
Maximum Internal Volume Number |
256 |
SSD Read / Write Cache (White Paper) |
✔ |
SSD TRIM |
✔ |
RAID Group |
✔ |
Supported RAID Type |
Basic |
JBOD |
RAID 0 |
RAID 1 |
RAID 5 |
RAID 6 |
RAID 10 |
|
RAID Migration |
Basic to RAID 1 |
Basic to RAID 5 |
RAID 1 to RAID 5 |
RAID 5 to RAID 6 |
Volume Expansion with Larger HDDs |
RAID 1 |
RAID 5 |
RAID 6 |
RAID 10 |
|
Volume Expansion by Adding a HDD |
JBOD |
RAID 5 |
RAID 6 |
|
Global Hot Spare Supported RAID Type |
RAID 1 |
RAID 5 |
RAID 6 |
RAID 10 |
|
Notes |
SSD cache support requires DSM 7.1.1-42962 Update 4 or later versions. |
When Peta Volume is enabled, validated services and packages are required. Please refer to this article for more information on limitations. |
|
|
File Services |
File Protocol |
SMB/AFP/NFS/FTP/WebDAV |
Maximum Concurrent SMB/AFP/FTP Connections |
10,000 |
Maximum Concurrent SMB/AFP/FTP Connections (with RAM expansion) |
10,000 |
Windows Access Control List (ACL) Integration |
✔ |
NFS Kerberos Authentication |
✔ |
Notes |
Regarding data concerning tests with RAM expansion, all memory slots are installed with the maximum capacity of supported RAM. |
Account & Shared Folder |
Maximum Local User Accounts |
16,000 |
Maximum Local Groups |
512 |
Maximum Shared Folder |
512 |
Maximum Shared Folder Sync Tasks |
32 |
Hybrid Share |
Maximum Hybrid Share Folders |
30 |
Hyper Backup |
Folder and Package Backup |
✔ |
Entire System Backup |
✔ |
Notes |
Full-system backup requires DSM 7.2 or later. |
High Availability |
Synology High Availability |
✔ |
Log Center |
✔ |
Syslog Events per Second |
6,000 |
Virtualization |
VMware vSphere with VAAI |
✔ |
Windows Server 2016 |
✔ |
Windows Server 2019 |
✔ |
Windows Server 2022 |
✔ |
Citrix Ready |
✔ |
OpenStack |
✔ |
General Specifications |
Networking Protocols |
SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, Fibre Channel, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV |
Supported Browsers |
Google Chrome |
Firefox |
Microsoft Edge |
Safari |
Supported Language |
English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český, ภาษาไทย, 日本語, 한국어, 繁體中文, 简体中文 |
Add-on Packages view the complete package list |
|
Antivirus by McAfee (Trial) |
✔ |
Central Management System |
✔ |
Synology Chat |
✔ |
Maximum Users |
|
Maximum Number of Concurrent Users |
500 |
Document Viewer |
|
SAN Manager |
|
Maximum iSCSI Target Number |
256 |
Maximum LUN |
512 |
LUN Clone/Snapshot, Windows ODX |
|
Synology MailPlus / MailPlus Server |
|
Free Email Accounts |
5 (Licenses required for additional accounts) |
Maximum Number of Concurrent Users |
800 |
Maximum Server Performance |
2,895,678 emails per day, approx. 85 GB |
Snapshot Replication |
✔ |
Maximum Snapshots per Shared Folder |
1,024 |
Maximum of System Snapshots |
65,536 |
Surveillance Station |
✔ |
Maximum IP cam (Licenses required) |
150 (including 2 Free License) (see all supported IP cameras) |
Total FPS (H.264) |
4500 FPS @ 720p (1280x720) |
2800 FPS @ 1080p (1920x1080) |
1280 FPS @ 3M (2048x1536) |
850 FPS @ 5M (2591x1944) |
600 FPS @ 4K (3840x2160) |
Total FPS (H.265) |
4500 FPS @ 720p (1280x720) |
4500 FPS @ 1080p (1920x1080) |
2700 FPS @ 3M (2048x1536) |
1500 FPS @ 5M (2591x1944) |
1120 FPS @ 4K (3840x2160) |
Synology Drive |
✔ |
Recommended Number of Concurrent Sync Clients |
2,000 (the number of connections that can be maintained when the recommended number of hosted files was reached) |
Recommended Number of Hosted Files |
100,000,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above) |
Notes |
Exceeding the recommended numbers above will not block application operations, but may result in longer response time. |
For tested models with expandable memory, the maximum amount of RAM was installed. |
Btrfs file system and non-encrypted shared folders were used during the aforementioned testing. |
|
Synology Office |
✔ |
Maximum Users |
3,400 |
Notes |
Multiple files were opened for testing and each file was edited by 30 users simultaneously. |
For tested models with expandable memory, the maximum amount of RAM was installed. |
Client performance may affect maximum simultaneous editing users. Client PCs used for testing: Intel Core i3-3220 / 8GB RAM |
Virtual Machine Manager |
✔ |
Recommended Virtual Machine Instances |
40 |
Recommended Virtual DSM Number (Licenses required) |
40 (including 1 Free License) |
Notes |
The specifications vary depending on system configuration and memory size. |
VPN Server |
|
Maximum Connections |
60 |