Synology DiskStation DS420 4-Bay NAS Enclosure
Overview :
Built with a dual-core processor, an AES-NI hardware encryption engine, and dual M.2 2280 NVMe SSD slots for cache acceleration, the DiskStation DS420 4-Bay NAS Enclosure from Synology is a compact NAS for data sharing, video streaming, and photo indexing among IT enthusiast and home users. The DS420 is equipped with two drive bays that are capable of natively supporting 3.5″ SATA hard drives, as well as 2.5″ SATA hard drives and SSDs. Using its two drive bays, this NAS will allow you to store and share a large number of files with up to 2048 user accounts and 1500 maximum concurrent connections.
The DS420 runs on Synology DiskStation Manager (DSM) OS, which is a browser-based operating system which helps to simplify managing your Synology NAS. Its CPU is a 2.0 GHz Intel Celeron J4025 Dual-Core with a burst frequency of up to 2.9 GHz, and its 2GB of DDR4 RAM, which can be upgraded to 6GB, allows frequently used files and applications to be quickly accessed. Using its dual Gigabit Ethernet ports, this NAS is capable of sequential read speeds up to 226 MB/s and sequential write speeds up to 225.74 MB/s, as well as encrypted reads at up to 225.99 MB/s and encrypted writes at 225.91 MB/s.
Two USB 3.0 Type-A ports allow it to be connected to your host system, and network connectivity is achieved via the dual integrated Gigabit Ethernet ports that support link aggregation and failover, allowing your stored data to be shared with users throughout the network. Data may also be made remotely available through the free iOS and Android applications. For those who require RAID support, the DS420 supports RAID 0 and 1, 5, 6, 10, as well Synology Hybrid RAID and Basic RAID, each of which offers performance, data redundancy, or a combination of both. For those who do not require a RAID, JBOD is also available, allowing each drive bay to be individually utilized.
The DS420 is engineered to be energy efficient. Not only does it offer dual 92 x 92mm fans to help keep the system running cool at all times, its noise dampening design, with a rating of 19.8 dBA, makes for quiet operations. The server supports numerous scheduled power on / off cycles and hard drive hibernation to further minimize power consumption and operation expenses.
The Synology DiskStation DS420 4-Bay NAS Enclosure operates on 100-240 VAC at 50/60 Hz and includes an accessory pack, a 90W AC power adapter, an AC power cord, and two RJ45 LAN cables. It is protected by a limited 3-year warranty.
General Features
Boost Performance with Built-In SSD Slots
Accelerate Demanding Applications
Access and Sync Your Files Seamlessly
Synology Drive provides a built-in universal portal to access your data anytime and anywhere, and synchronize all your files across platforms, including Windows, macOS, Linux, Android, and iOS.
Sync Files On Demand
Save the storage space and network bandwidth of your PC.
Go Back in Time
Easily retrieve previous versions of your shared files.
Back Up Your Data
Protect your files as scheduled or in real time.
Your Personal Entertainment and Multimedia Hub
Access multimedia content virtually anytime and anywhere through an intuitive web-based interface.
Audio Station
Audio Station is your personal music center, designed to intelligently sort and organize your audio files, and stream to Google Cast enabled devices. Audio Station supports lossless formats to ensure pristine audio quality.
Moments
Organize your photos intelligently with Moments, a modern, AI-enabled photo management application that lets you preserve your precious memories.
Video Station
Video Station lets you easily manage and organize movies, TV shows, and home videos, and stream content to computers, smartphones, and media players.
Seamless Integration with Mobile Devices
Powered by Synology DSM
Desktop Backup
DSM UI
Snapshot Replication
Synology Drive
File Server/Management
Security
Specification :
| Computing | |
| CPU | 2 to 2.9 GHz Dual-Core |
| Processor | Intel Celeron J4025 |
| Total Installed Memory | 2 GB DDR4 |
| Total Memory Slots | 1 |
| Maximum Memory Capacity | 6 GB |
| General | |
| Number of Bays | 4 x 2.5″/3.5″ |
| 2 x M.2 (2280) | |
| Connections | 2 x USB Type-A (USB 3.1 / USB 3.2 Gen 1 (5 Gb/s)) |
| 2 x RJ45 (Gigabit Ethernet) | |
| Compatible Drive Interface | SATA III |
| Media Card Slots | None |
| Form Factor | Desktop |
| RAID Modes | RAID 0, 1, 10, 5, 6, JBOD, Synology Hybrid |
| Hot-Swap Support | Yes |
| Wake on LAN | Yes |
| Link Aggregation and Failover Support | Yes |
| Networking | |
| Supported Protocols | CIFS/SMB |
| CalDAV | |
| FTP | |
| HTTP | |
| HTTPS | |
| NFS | |
| SMB 3.0 | |
| SNMP | |
| iSCSI | |
| iSCSI LUN | 256 |
| iSCSI Target | 128 |
| Max Concurrent Connections | 1500 |
| Max Folders | 512 |
| Max Sync Tasks | 8 |
| Max Groups | 256 |
| Max User Accounts | 2048 |
| Max Volume Number | 64 |
| Max Cameras Supported | 25 |
| Software | |
| Supported File Systems | Internal: BTRFS, EXT4 |
| External: BTRFS, EXT3, EXT4, FAT, HFS , NTFS, exFAT | |
| Supported Browsers | Chrome, Edge, Firefox, Internet Explorer, Safari |
| Supported Languages | Brazilian Portuguese |
| Czech | |
| Danish | |
| Dutch | |
| English | |
| French | |
| German | |
| Hungarian | |
| Italian | |
| Japanese | |
| Korean | |
| Norwegian | |
| Polish | |
| Portuguese | |
| Russian | |
| Simplified Chinese | |
| Spanish | |
| Swedish | |
| Thai | |
| Traditional Chinese | |
| Turkish | |
| Security | |
| Encryption | AES-NI |
| Security Features | Kensington Security Slot |
| VPN Server Connections | 30 |
| Electrical | |
| AC Input Power | 100 to 240 VAC, 50 / 60 Hz |
| Power Source | AC Adapter |
| Power Consumption | 28.3 W (Typical) |
| 8.45 W (Standby) | |
| PSU Wattage | 1 x 90 W |
| Environmental | |
| Operating Temperature | 32 to 104°F / 0 to 40°C |
| Operating Humidity | 5 to 95% |
| Storage Temperature | -5 to 140°F / -20 to 60°C |
| Certifications | BSMI, CCC, CE, EAC, FCC, Kcc, RCM, RoHS, VCCI, as per Manufacturer |
| Physical | |
| Status Monitoring | LED Indicator |
| Cooling | 2 x 92 mm Fans |
| Noise Level | 19.8 dBA |
| Dimensions | 7.83 x 6.54 x 8.78″ / 199 x 166 x 223 mm |
| Weight | 4.8 lb / 2.2 kg |
| Packaging Info | |
| Package Weight | 8.05 lb |
| Box Dimensions (LxWxH) | 23.3 x 19.9 x 11.4″ |
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