Synology HD6500/20X8TB-HAS53 - Rackmount storage server, Black
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Processor | |
| Processor model | 4210R |
| Processor manufacturer | Intel |
| Processor family | Intel Xeon Silver |
| Processor cores | 10 |
| Processor threads | 20 |
| Number of processors supported | 2 |
| Processor boost frequency | 3.2 GHz |
| Processor cache | 13.75 MB |
| Processor frequency | 2.4 GHz |
| Maximum internal memory supported by processor | 512 GB |
| Memory | |
| Internal memory type | DDR4 |
| Memory slots | 16 |
| ECC | ![]() |
| Memory form factor | RDIMM |
| Maximum RAM supported | 512 GB |
| Internal memory | 64 GB |
| Ports & interfaces | |
| Ethernet LAN (RJ-45) ports | 5 |
| External mini-SAS ports | 2 |
| PCI Express x8 (Gen 3.x) slots | 2 |
| PCI Express x16 (Gen 3.x) slots | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB port | ![]() |
| Weight & dimensions | |
| Weight | 37.9 kg |
| Height | 176 mm |
| Width | 438 mm |
| Depth | 985 mm |
| Energy management | |
| Number of power supply units | 2 |
| Redundant power supply (RPS) support | ![]() |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 200 - 240 V |
| Power supply location | Built-in |
| Power supply unit (PSU) capacity | 1600 W |
| Operational conditions | |
| Operating altitude | 0 - 5000 m |
| Operating relative humidity (H-H) | 8 - 80% |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating temperature (T-T) | 0 - 35 °C |
| Storage relative humidity (H-H) | 5 - 95% |
| Networking | |
| Supported network protocols | SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN, L2TP) |
| Ethernet LAN | ![]() |
| Wake-on-LAN ready | ![]() |
| Wi-Fi | ![]() |
| Link aggregation | ![]() |
| Jumbo frames support | ![]() |
| DHCP client | ![]() |
| DHCP server | ![]() |
| Ethernet LAN data rates | 1000,10000 Mbit/s |
| iSCSI support | ![]() |
| Dynamic DNS (DDNS) | ![]() |
| Ethernet LAN data rate supported (max) | 10000 Mbit/s |
| Storage | |
| RAID levels | 0, 1, 5, 6, 10, JBOD |
| Supported file systems | BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 |
| RAID support | ![]() |
| Storage drive size | 3.5" |
| Storage drive interface | Serial Attached SCSI (SAS) |
| Number of storage drives supported | 60 |
| Storage drive sizes supported | 3.5" |
| Storage drives installed | ![]() |
| Maximum supported storage capacity | 300 TB |
| Number of storage drives installed | 0 |
| Installed storage drive type | ![]() |
| Supported storage drive types | HDD & SSD |
| Hot-swap drive bays | ![]() |
| Storage drive capacity | 8 TB |
| Supported storage drive interfaces | Serial Attached SCSI (SAS) |
| Online RAID migration | ![]() |
| Online RAID expansion | ![]() |
| Bad block scan | ![]() |
| Disk roaming | ![]() |
| System drive capacity | 480 GB |
| System drive type | SSD |
| Total installed system drives capacity | 960 GB |
| Number of system drives installed | 2 |
| Number of system drives supported | 2 |
| Certificates | |
| Digital Living Network Alliance (DLNA) certified | ![]() |
| Operating system/software | |
| Mac compatibility | ![]() |
| Packaging content | |
| External power adapter | ![]() |
| Other features | |
| Power management | ![]() |
| Warranty period | 5 year(s) |
| Design | |
| Chassis type | Rack (4U) |
| Cable lock slot | ![]() |
| LED indicators | ![]() |
| Product colour | Black |
| Number of fans | 4 fan(s) |
| Cooling type | Active |
| Fan diameter | 8 cm |
| Built-in display | ![]() |
| Processor special features | |
| Enhanced Intel SpeedStep Technology | ![]() |
| Execute Disable Bit | ![]() |
| Intel Trusted Execution Technology | ![]() |
| Intel VT-x with Extended Page Tables (EPT) | ![]() |
| Embedded options available | ![]() |
| Intel 64 | ![]() |
| Intel Virtualization Technology for Directed I/O (VT-d) | ![]() |
| Intel Virtualization Technology (VT-x) | ![]() |
| Performance | |
| Type | Storage server |
| Security algorithms | HTTPS, SSH, SSL/TLS |
| Browser supported | Chrome, Firefox, Edge, Safari |
| Number of users | 16000 user(s) |
| Noise level | 60.8 dB |
| Buzzer | ![]() |
| Snapshot | ![]() |
| Web-based management | ![]() |
| Access Control List (ACL) | ![]() |
| Reset button | ![]() |
| Multilingual support | ![]() |
| On/off switch | ![]() |
| S.M.A.R.T. support | ![]() |
| Remotely operated | ![]() |
| Device class | Large Enterprise Business |
| Backup function | ![]() |
| Backup features | Cloud, iSCSI LUN |
| Built-in FTP server | ![]() |
| System log | ![]() |
| Hot spare | ![]() |
| Disk scan | ![]() |
| Share folder access right management | ![]() |
| EAN | |
| Warranty | 1 year |
The Synology HD6500/20X8TB-HAS53 is a 4U rackmount NAS for large-scale enterprise data management. It serves as a centralized hub for file services and backup applications. The system includes 20 pre-installed 3.5-inch SAS hard drives, each with 8 TB of capacity, for a total initial storage of 160 TB. It features an Intel Xeon Silver 4210R processor with ten cores and twenty threads to handle multi-user workloads. The hardware supports up to 60 drive bays, allowing for expansion beyond the initial setup.
The system includes 64 GB of DDR4 ECC RDIMM memory to assist in detecting and correcting data errors. Memory is expandable up to 512 GB across 16 slots to meet operational requirements. Dual redundant 1600 W power supplies ensure continuous operation during a component failure. Networking includes five Ethernet ports with 10 GbE support for high-bandwidth transfers. Four 80 mm fans provide cooling during peak power consumption. Users manage the system via the DiskStation Manager operating system, which supports file systems including Btrfs and NTFS.
Key Features:- Serial Attached SCSI (SAS) interface: provides enterprise-grade data throughput and reliability for high-density storage.
- RAID 0, 1, 5, 6, 10, and JBOD support: offers multiple configurations for data redundancy or performance.
- iSCSI support: enables the storage server to be used as block storage for virtualization platforms.
- Hot-swap drive bays: allow for disk replacement or maintenance without shutting down the system.
- 16,000 concurrent connections: supports high-volume multi-user access.
- 13.75 MB processor cache: reduces latency for complex tasks.
- Wake-on-LAN: permits remote power management and activation over a network.
Estimated delivery: 01.12 - 07.12
Today: 10:00 - 18:00
Estimated delivery: 01.12 - 07.12
Today: 09:00 - 17:00
Estimated delivery: 01.12 - 07.12
Today: 10:00 - 17:00
Estimated delivery: 01.12 - 07.12
Today: 10:00 - 18:00
Estimated delivery: 01.12 - 07.12
Today: 10:00 - 17:00
Estimated delivery time: 01.12 - 07.12
Estimated delivery time: 01.12 - 06.12
Estimated delivery time: 02.12 - 07.12
Estimated delivery time: 02.12 - 07.12
Estimated delivery time: 02.12 - 06.12
Estimated delivery time: 01.12 - 07.12
Estimated delivery time: 01.12 - 07.12
Estimated delivery time: 02.12 - 06.12
- leaflet (English)


