Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Processor | |
| Processor model | D-1739 |
| Processor manufacturer | Intel |
| Processor family | Intel Xeon |
| Processor cores | 8 |
| Processor threads | 16 |
| Number of processors supported | 1 |
| Processor boost frequency | 3.5 GHz |
| Processor frequency | 3 GHz |
| Memory | |
| Internal memory type | DDR4 |
| Memory slots | 6 |
| ECC | ![]() |
| Memory form factor | RDIMM |
| Maximum RAM supported | 96 GB |
| Internal memory | 16 GB |
| Ports & interfaces | |
| Ethernet LAN (RJ-45) ports | 2 |
| External mini-SAS ports | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB port | ![]() |
| Weight & dimensions | |
| Weight | 17.9 kg |
| Height | 132.3 mm |
| Width | 482 mm |
| Depth | 656.5 mm |
| Energy management | |
| Number of power supply units | 2 |
| Redundant power supply (RPS) support | ![]() |
| AC input frequency | 50/60 Hz |
| AC input voltage | 100 - 240 V |
| Power supply unit (PSU) capacity | 550 W |
| Operational conditions | |
| 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 | |
| Ethernet LAN | ![]() |
| Wake-on-LAN ready | ![]() |
| Wi-Fi | ![]() |
| Link aggregation | ![]() |
| Jumbo frames support | ![]() |
| DHCP client | ![]() |
| DHCP server | ![]() |
| Ethernet LAN data rates | 10000 Mbit/s |
| iSCSI support | ![]() |
| Dynamic DNS (DDNS) | ![]() |
| Ethernet LAN data rate supported (max) | 10000 Mbit/s |
| Storage | |
| Supported file systems | BTRFS, ext4, ext3, FAT32, NTFS, HFS+, exFAT |
| RAID support | ![]() |
| Storage drive interface | SATA |
| Number of storage drives supported | 16 |
| Storage drive sizes supported | 3.5,2.5" |
| Storage drives installed | ![]() |
| Supported storage drive types | HDD & SSD |
| Hot-swap drive bays | ![]() |
| Supported storage drive interfaces | Serial ATA |
| Online RAID migration | ![]() |
| Online RAID expansion | ![]() |
| Bad block scan | ![]() |
| RAID rebuild | ![]() |
| Operating system/software | |
| Operating system installed | DSM |
| Packaging content | |
| Packaging content | Main Unit X 1 Accessory Pack X 1 C13 to C14 power cord X 2 Front Cover X 1 |
| Other features | |
| Certification | FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS UL |
| Power management | ![]() |
| Warranty period | 5 year(s) |
| Compliance certificates | RoHS |
| Design | |
| Chassis type | Rack (3U) |
| Product colour | Black |
| Number of fans | 3 fan(s) |
| Fan diameter | 8 cm |
| Performance | |
| Type | SAN |
| Browser supported | Chrome, Firefox, Edge, Safari |
| Noise level | 42.2 dB |
| Snapshot | ![]() |
| Web-based management | ![]() |
| Access Control List (ACL) | ![]() |
| Reset button | ![]() |
| Multilingual support | ![]() |
| S.M.A.R.T. support | ![]() |
| Built-in BitTorrent client | ![]() |
| Backup function | ![]() |
| Built-in FTP server | ![]() |
| System log | ![]() |
| Hot spare | ![]() |
| Disk scan | ![]() |
| Share folder access right management | ![]() |
| EAN | 4711174725816 |
| Warranty | 5 years |
The Synology RackStation RS6426xs+ is a 3U rackmount NAS server designed for centralized file sharing and virtualization. It features an 8-core Intel Xeon D-1739 processor with a 3.0 GHz base frequency to handle demanding workloads. The unit comes with 16 GB of DDR4 ECC RDIMM memory, which is expandable to 96 GB. Its 3U chassis houses 16 internal drive bays compatible with 2.5-inch and 3.5-inch SATA drives. Hot-swap support allows for drive replacement while the system is running, and total internal storage can be scaled up to 1536 TB.
Connectivity includes two 10GbE RJ45 ports that support link aggregation and 10 Gb/s transfer speeds. Dual 550 W power supplies provide redundancy for continuous operation. The system supports RAID levels 0, 1, 5, 6, 10, and F1. Integrated tools, such as Hyper Backup and Snapshot Replication, support data recovery workflows. The server also includes two USB 3.2 Gen 1 ports and operates at a noise level of 42.2 dB under typical conditions.
Key Features:- Hardware-level AES-256 encryption for data security.
- Btrfs file system support for metadata integrity and snapshots.
- Three 80 mm internal fans for thermal management.
- Support for up to 3,200 concurrent connections.
- Integrated iSCSI support for block-level virtual machine storage.
- Six memory slots, allowing for a total capacity of 96 GB of RAM.
- Wake-on-LAN and Jumbo Frame support for network efficiency.
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