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Thiết bị lưu trữ NAS Synology RS2821RP+
| Products | RS2821RP+ |
|---|---|
| Hardware | |
| CPU | AMD RyzenTM V1500B quad-core 2.2 GHz |
| Hardware Encryption Engine | ✔ (AES-NI) |
| Memory | 4 GB DDR4 ECC UDIMM (expandable up to 32 GB) |
| Compatible drive types | 16 x 3.5" or 2.5" SATA HDD/SSD Only Synology SAT5200 2.5" or Synology SNV3400/3500 M.2 SSDs can be used for SSD cache |
| Hot Swappable Drive | ✔ |
| 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" rack |
| LAN ports | 4 x 1GbE RJ-45 |
| Wake on LAN/WAN | ✔ |
| PCIe 3.0 slot | 1 x 4-lane x8 slot Supports network interface cards and M.2 NVMe SSD adapter cards for SSD cache |
| System fan | 3 (80 x 80 x 32 mm) |
| AC input power voltage | 100V to 240V 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) |
| Certifation | EAC, VCCI, CCC, RCM, KC, FCC, CE, BSMI, UL |
| Optional Accessories | ● DDR4 ECC UDIMM: D4EU01-4G/D4EC-2666-8G/D4EC-2666-16G ● Expansion Units: RX1217 / RX1217RP ● 3.5" SATA HDD: HAT5300 ● 2.5" SATA SSD: SAT5200 ● M.2 SSD & 10GbE Combo Adapter Card: E10M20-T1 ● M.2 SSD Adapter Card: M2D20 ● 25GbE Network Interface Card: E25G21-F2 ●10GbE Network Interface Card: E10G21-F2/E10G18-T2/E10G18-T1 ● Rail Kit Sliding: RKS1317 ● VisualStation: VS960HD/VS360HD ● Surveillance Device License Pack |
Data sheet Synology NAS RS2821RP+
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| General OS 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 |
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| Supported RAID Type | 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 volume: 64 |
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| SSD cache | Read/write cache support 2.5" SATA SSD support M.2 NVMe SSD support |
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| 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 |
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| 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 browers | Chrome®, Firefox®, Edge®, Internet Explorer® 10 onwards, Safari® 10 onwards, Safari (iOS 10 onwards), Chrome (Android™ 6.0 onwards) on tablets | ||
| File Server & Synchronization | |||
|---|---|---|---|
| Drive | Synchronizes files across Windows®, macOS®, Linux®, Android™ and iOS. The built-in cross-platform portal allows access to data anytime and anywhere. • Maximum number of hosted files: 1,000,000 • Maximum number of concurrent connections for PC clients: 550 |
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| File Station | Provides virtual drives, remote folders, Windows® ACL editor, compression/extraction of archived files, bandwidth control for specific users/groups, creation of sharing links, and transfer logs | ||
| FTP Server | Supports bandwidth control for TCP connections, custom FTP passive port ranges, anonymous FTP, FTP over TLS/SSL and SFTP protocols, network booting with TFTP and PXE support, and transfer logs | ||
| Presto File Server | Enables high-speed data transfer over WAN through the exclusive SITA technology between Synology NAS and desktop | ||
| Cloud Sync | Offers one or two-way synchronization with public cloud storage providers including Alibaba Cloud OSS, Amazon S3-compatible storage, Backblaze B2, Baidu Cloud, Box, Dropbox, Google Cloud Storage, Google Drive, hubiC, MegaDisk, Microsoft OneDrive, OpenStack Swift-compatible storage, Tencent COS, WebDAV servers and Yandex Disk. | ||
| Universal Search | Enables global search of applications and file | ||
| iSCSI Storage & Virtualization | |||
| iSCSI Manager | Maximum iSCSI targets: 128 Maximum iSCSI LUNs: 256 iSCSI LUN clone/snapshot support |
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| Virtual Machine Manager | Deploys and runs virtual machines on the Synology NAS, including Windows®, Linux®, and Virtual DSM | ||
| Data Protection & Backup Solution | |||
| Hyper Backup | Supports local backup, network backup, and data backup to public clouds. | ||
| Backup tools | DSM configuration backup, macOS® Time Machine® support, Synology Drive Client desktop application Shared folder sync supports a maximum of 16 tasks |
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| Snapshot Replication | Maximum number of snapshots for shared folders: 1,024 Maximum number of replications: 32 |
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| Synology High Availability | Reduces service downtime by combining two identical NAS into a high-availability cluster | ||
| Active Backup for G Suite | Supports backup and restoration of Google Workspace My Drive, Team Drive, Gmail, Contacts, and Calendar | ||
| Active Backup for Microsoft 365 | Supports backup and restoration of Microsoft 365 OneDrive for Business, mail, contacts, and calendar | ||
| Active Backup for Business | An all-in-one backup solution designed for heterogeneous business IT environments. It enables IT admins to remotely manage and protect PCs, servers, and VMs from one centralized console | ||
| Productivity & Collaboration | |||
| Collaboration tools | Users can collaborate through the instant messaging service Synology Chat, the online editor Synology Office, and the scheduling assistant Synology Calendar. • Maximum users for Chat: 1,500 • Maximum users for Office: 1,800 • Calendar supports CalDAV and access via mobile devices |
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| Note Station | A note taking platform that supports rich text, note organization and versioning, encryption, sharing, media embedding, and attachments | ||
| Synology MailPlus Server | A secure, reliable, and private mail solution featuring high-availability, load balancing, security, and filtering | ||
| Synology MailPlus | An intuitive webmail interface for Synology MailPlus Server with customizable mail labels, filters, and user interface | ||
| Multimedia | |||
| Moments | A feature-rich photo management application that includes AI-powered album creation from facial and subject recognition, photo editing and sharing capabilities, similar photo detection for duplicate management, auto-editing functions such as color correction and angle adjustments, and auto-selection of the best shots. Mobile applications are available on iOS and Android™ devices. | ||
| Other packages | Video Station, Photo Station, Audio Station, iTunes® Server | ||
| Surveillance | |||
| Surveillance Station | Maximum IP cameras: 40, for a total of 1,200 FPS at 720p (H.264) | ||
| All-in-One Servers | |||
| Synology Directory Server | Provides a flexible and cost-effective domain controller solution | ||
| Central Management System | Provides a single interface to manage and monitor multiple Synology NAS | ||
| VPN Server | • Maximum connections: 30 • Supported VPN protocols: PPTP, OpenVPN™, L2TP/IPSec |
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| Mail Server | • Supported Mail Server protocols: POP3, SMTP, IMAP • LDAP/AD account support |
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| Mail Station | A webmail interface for Mail Server to receive emails from multiple POP3 mailboxes and SMTP servers | ||
| Web Station | Enables hosting for up to 30 websites with support for PHP/MariaDB® and 3rd-party applications | ||
| Other packages | DNS Server, RADIUS Server, Log Center | ||
| Others | |||
| Storage Analyzer | Displays volume and quota usage, total size of files, volume usage and trends based on past usage, size of shared folders, large files, most recently modified files, and least recently accessed files | ||
| Antivirus Essential | Provides full system scans, scheduled scans, white list customization, and auto-update of virus definitions | ||
| iOS/Android™ application | Synology Drive, Synology MailPlus, Synology Chat, Synology LiveCam, Moments, DS audio, DS photo, DS video, DS cam, DS file, DS finder, DS note | ||
| Other package | Additional 3rd-party packages are available in the Package Center | ||
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