Thiết bị lưu trữ SYNOLOGY RackStation RS2821RP+
- Synology RackStation RS2821RP+ is a 3U 16-bay rackmount NAS with cost-effective file management, sharing, and backup capabilities, specially designed for small business and remote office deployments. Powered by Synology’s DiskStation Manager (DSM), RS2821RP+ units come with powerful built-in business services and can easily be expanded with SSD cache and 10/25GbE networking capabilities.
- High Performance: Support critical workloads with up to 2,200 MB/s read and 1164 MB/s write performance.
- Redundant Power: Maximize uptime with two redundant power supply units.
- Expansion Options: Scale up to 28 drives with the RX1217(RP) and add 10/25GbE networking or fast NVMe SSD Cache with PCIe add-in cards.
- High Availability: Combine two devices into a Synology High Availability cluster for maximum service uptime and minute-level failover.
Đặc tính kỹ thuật
| Hardware | |
| CPU | AMD Ryzen V1500B quad-core 2.2 GHz |
| Hardware encryption engine | Yes (AES-NI) |
| Memory | 4 GB DDR4 ECC UDIMM (expandable up to 32 GB) |
| Compatible drive types | • 16 x 3.5 inch or 2.5 inch SATA HDD/SSD (drives not included) • Only Synology SAT5200 2.5 inch or Synology SNV3400/3500 M.2 SSDs (sold reparately) can be used for SSD cache |
| Hot swappable drive | Yes |
| External ports | • 2 x USB 3.2 Gen 1 ports • 1 x Expansion port (Infiniband) |
| Form factor | Rackmount 3U |
| Size (HxWxD) | 132.3 x 482 x 656.5 mm (with server handles) |
| Weight | 17.1 kg |
| Rack installation support | 4-post 19 inch rack |
| LAN ports | 4 x 1GbE RJ-45 |
| Wake on LAN/WAN | Yes |
| PCIe 3.0 slot | • 1 x 4-lane x8 slot • Supports network interface cards and M.2 NVMe SSD adapter cards for SSD cache |
| Scheduled power on/of | Yes |
| System fans | 3 x (80 x 80 x 32 mm) |
| AC input power voltage | 100 V to 240 V AC |
| Power frequency | 50/60 Hz, single phase |
| 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 |
| Maximum operating altitude | 5,000 m (16,400 ft) |
| General DSM Specification | |
| Networking protocols | SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN™, L2TP) |
| File systems | • Internal: Btrfs, ext4 • External: Btrfs, ext4, ext3, FAT32, NTFS, HFS+, exFAT |
| Supported RAID types | Synology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10 |
| Storage management | • Maximum single volume size: 108 TB • Maximum system snapshots: 65,536 • Maximum internal volumes: 64 |
| SSD cache | • Read/write cache support • 2.5 inch SATA SSD support • M.2 NVMe SSD support |
| File sharing capabilities | • Maximum local user accounts: 2,048 • Maximum local groups: 256 • Maximum shared folders: 512 • Maximum concurrent SMB/NFS/AFP/FTP connections: 1,000 |
| Privileges | Windows® Access Control List (ACL), application privileges |
| Directory services | Connects with Windows® AD/LDAP servers enabling domain users to login via SMB/NFS/AFP/FTP/File Station using their existing credentials |
| Virtualization | VMware vSphere®, Microsoft Hyper-V®, Citrix®, OpenStack® |
| Security | Firewall, shared folder encryption, SMB encryption, FTP over SSL/TLS, SFTP, rsync over SSH, login auto block, Let's Encrypt support, HTTPS (customizable cipher suite) |
| Supported clients | Windows® 7 onwards, macOS® 10.12 onwards |
| Supported browsers | Chrome®, Firefox®, Edge®, Internet Explorer® 10 onwards, Safari® 10 onwards, Safari (iOS 10 onwards), Chrome (Android™ 6.0 onwards) on tablets |
- Bảo hành: 36 tháng.
