High Performance NAS with SSD Cache Acceleration Capability Synology Disk Station DS420+ is a network-attached storage solution for smooth data sharing, video streaming, & photo indexing. Two built-in M.2 SSD slots & Synology SSD Cache technology allow you to boost system I/O & application performance. Highlights • Accelerated Application Performance Average 15% performance boost to photo indexing & other computing-intensive operations, as well as database response time• Reach Optimal Performance & Capacity with SSD Cache Built-in M.2 2280 NVMe SSD slots permit cache acceleration without occupying storage drive bays• Effortless Data Sharing & Synchronization Access, share, & sync your data easily across different operating systems & devices• Protect & Restore Data in a Snap Back up critical data & reduce your Recovery Time Objective (RTO) with Snapshot Replication• Entertaining Multimedia Hub Organize & stream music, video, & photo collections across all your devices• Anytime, Anywhere Freely access files on the go & back up mobile photos with i OS & Android™ apps Streamline Your Data Management Experience DS420+ is a powerful 4-bay desktop NAS that brings you a fast & smooth data management experience, as well as over 226 MB/ssequential read & 225 MB/ssequential write 1 throughput. It benefits computing-intensive applications, speeding up Synology Driveand Moments 2 by an average 15%, & boosting Web PHPresponse efficiency by about 95% compared to its predecessor, for simple & efficient data management.DS420+ comes with two built-in M.2 SSD slots that support Synology SSD Cache technology, allowing you to reduce random I/O response time 20 times compared with spinning drives without occupying front drive bays. Establish a Strong Storage Foundation with Btrfs DS420+ features a Btrfs file system optimized by Synology to offer you high reliability & high performance. Btrfs supports advanced storage technologies that meet the needs of modern business:• Advanced snapshot technology provides schedulable & near-instantaneous data protection of shared folders & LUNs.• File & folder level data restoration offers users who wish to restore only a specific file or folder more flexibility.• Flexible Shared Folders & User"a System provide comprehensive"a control on all user accounts & shared folders.• File self-healing allows Btrfs file systems to auto-detect corrupted files using mirrored metadata & to recover broken data using RAID configurations.• Inline compression compresses data before writing them to the drive, to optimize storage use & reduce write commands to the drives Powerful Backup Tools DS420+ offers users a range of backup solutions for cloud & physical, on-premises environments. Backing up & restoring data is effortless – & completely free of licenses on compatible NAS models.• Back up your cloud data: Cloud Sync enables users to seamlessly back up or synchronize data between a local Synology NAS & other cloud services.• Back up your PCs & servers: Synology Drive Client backs up your Windows, Mac, & Linux desktop devices to safeguard important computer files.• Back up your Synology NAS: Hyper Backup offers a wide range of destinations for backups of your NAS, including on-premises & cloud. Your Personal Multimedia Library DS420+ helps you easily manage multimedia content & share it across Windows, mac OS, & Linux platforms.• Video Station helps you organize your personal digital video library using different data & criteria. Streaming videos to Apple TV, Android TV, Samsung TV, Chromecast & mobile apps is a breeze, & a wide range of digital devices are supported. • Audio Station provides music playback via Air Play devices, & comes with lossless audio format support & Internet radio. Using the Alexa Audio Station feature, you can call out your music to your Voice Assistant.• Moments' & Photo Station's intuitive design fit both home users & professional photographers. Auto-created albums help you manage your images in seconds. You can also share photographs with local users or the public while regulating security using fine permission settings. Multimedia Anytime, Everywhere Synology's mobile apps let you enjoy your multimedia library anytime, anywhere. Available on i OS & Android™ platforms, DS photo, DS audio, DS video, & DS file let you access your Synology NAS through Photo Station, Audio Station, Video Station, & File Station, respectively. With Synology Quick Connect, you can connect to your Synology NAS using a secure & customizable address for instant access to media & work files on Windows, Mac, Linux, & mobile devices Cool & Quiet Design for Energy Efficiency Synology DS420+ is designed with energy efficiency in mind. Compared with its average PC counterpart, Synology DS420+ consumes less power, at 28.30 watts while accessingand 8.45 watts when hard drive hibernation is enabled. The power scheduling feature further reduces power consumption & operating cos ...

Synology DS420+ 8TB 4 Bay Desktop NAS Solution Installed with 4 x 2TB Seagate Iron Wolf Drives Average 15% performance boost to photo indexing and other computing-intensive operations, as well as database response time Built-in M.2 2280 NVMe SSD slots permit cache acceleration without occupying storage drive bays Access, share, & sync your data easily across different operating systems & devices Back up critical data & reduce your Recovery Time Objective (RTO) with Snapshot Replication Organize & stream music, video, & photo collections across all your devices Synology Disk Station DS420+ is a network attached storage solution for smooth data sharing, video streaming, & photo indexing. Two built-in M.2 SSD slots & Synology SSD Cache technology allow you to boost system I/O & application performance. ...

Synology DS420+ 8TB 4 Bay Desktop NAS Solution Installed with 4 x 2TB Western Digital Red Drives Average 15% performance boost to photo indexing and other computing-intensive operations, as well as database response time Built-in M.2 2280 NVMe SSD slots permit cache acceleration without occupying storage drive bays Access, share, & sync your data easily across different operating systems & devices Back up critical data & reduce your Recovery Time Objective (RTO) with Snapshot Replication Organize & stream music, video, & photo collections across all your devices Synology Disk Station DS420+ is a network attached storage solution for smooth data sharing, video streaming, & photo indexing. Two built-in M.2 SSD slots & Synology SSD Cache technology allow you to boost system I/O & application performance. ...

Affordable Data Management Solution For Your Home DS420j is a 4-bay desktop NAS designed for home users data backup & file sharing. It supports various networking protocols, multiple RAID configurations & diverse add-on packages, effortlessly enabling cross-platform file synchronization & sharing on a private cloud. Equipped with a 64-bit 4-core 1.4 GHz processor & 1 GB DDR4 memory, DS420j delivers encrypted sequential throughput at over 112MB/s in reading & writing. It supports up to 64 TB raw capacity with 4 drive trays. Powered by Synology Disk Station Manager (DSM), DS420j offers various applications to optimize data backup & file sharing for home use, & is highly reliable to store & centralize your media files. DS420j is designed with energy efficiency in mind. Compared with its average PC counterpart, DS420j consumes relatively little power at 21.71 watts while accessing & 7.88 watts when hard drive hibernation is enabled. The power scheduling feature further reduces power consumption & operating costs. Effective Sync & Backup Solution DS420j can serve as a centralized backup destination, making it easy to create your own private cloud. Synology Cloud Sync keeps your Dropbox, Google Drive, Microsoft One Drive, Baidu, & Box storage accounts in sync with DS420j at home. Synology Drive means that you can sync files across Windows, mac OS, Linux, & mobile devices, effortlessly keeping everything up-to-date. Synology Hyper Backup provides multiversion backup with block-level incremental backup & cross-version deduplication. It has optimized storage utilization & allows data backup to multiple destinations, including local shared folders, external hard drives, network shared folders, rsync servers, & public cloud services. Surveillance Station Featuring user-friendly video management tools & an intuitive desktop-like interface, Synology Surveillance Station is a reliable private-security solution that can support multiple IP cameras connected to DS420j. Surveillance Station features optimized live view together with streamlined real-time monitoring. Its powerful analytics, such as motion detection & alert notification, means that you can stay informed of any suspicious activity with triggers sent via SMS, e-mail, & DS cam on mobile devices. Anytime Availability Synology provides mobile applications for you to enjoy your multimedia library anytime & anywhere. Available on i OS & Android platforms, DS photo, DS audio, DS video, & DS file allow access to your Synology NAS respectively through Photo Station, Audio Station, Video Station & File Station. Quick Connect allows connection to your Synology NAS via a secure & customizable address, so that you can instantly access media & work files on any Windows, Mac, Linux computers, & mobile devices. ...

DS420j is a 4-bay desktop NAS designed for home users data backup & file sharing. It supports various networking protocols, multiple RAID configurations & diverse add-on packages, effortlessly enabling cross-platform file synchronization & sharing on a private cloud. DS420j is backed by Synology’s 2-year limited warranty.2 Highlights 4-bay home NAS with over 60 TB raw capacity support, suitable for data backup & file sharing 64-bit 4-core 1.4 GHz processor & 1 GB DDR4 memory Over 112 MB/s encrypted sequential reading & writing throughput 1 Easy-to-deploy surveillance solution that supports up to 16 IP cameras Energy-saving design with only 7.88 W consumed in hibernation mode Backed by Synology 2-year limited warranty 2 Reliable 4-Bay Home NAS for Data Backup Equipped with a 64-bit 4-core 1.4 GHz processor & 1 GB DDR4 memory, DS420j delivers encrypted sequential throughput at over 112 MB/s in reading & writing.1 It supports up to 64 TB raw capacity with 4 drive trays. Powered by Synology Disk Station Manager (DSM), DS420j offers various applications to optimize data backup & file sharing for home use, & is highly reliable to store & centralize your media files. Intelligent Photo Library Centralize your photos & videos in one private, organized place with Synology Moments & enjoy a modern browsing experience with image recognition techniques. Safely store your memorable moments on DS420j Group photos by topics based on deep learning algorithm Effortlessly find desired photos & share with friends & family Optimized browsing experience with super resolution Back up photos & free up storage space of mobile devices Effective Sync & Backup Solution DS420j can serve as a centralized backup destination, making it easy to create your own private cloud. Synology Cloud Sync keeps your Dropbox, Google Drive, Microsoft One Drive, Baidu, & Box storage accounts in sync with DS420j at home. Synology Drive means that you can sync files across Windows, mac OS, Linux, & mobile devices, effortlessly keeping everything up-to-date. Synology Hyper Backup provides multi-version backup with block-level incremental backup & cross-version deduplication. It has optimized storage utilization & allows data backup to multiple destinations, including local shared folders, external hard drives, network shared folders, rsync servers, & public cloud services. 24/7 Security Solution Featuring user-friendly video management tools & an intuitive desktop-like interface, Synology Surveillance Station is a reliable private-security solution that can support multiple IP cameras connected to DS420j. Surveillance Station features optimized live view together with streamlined real-time monitoring. Its powerful analytics, such as motion detection & alert notification, means that you can stay informed of any suspicious activity with triggers sent via SMS, e-mail, & DS cam on mobile devices. Energy Efficient with Green Design DS420j is designed with energy efficiency in mind. Compared with its average PC counterpart, DS420j consumes relatively little power at 21.71 watts while accessing & 7.88 watts when hard drive hibernation is enabled. The power scheduling feature further reduces power consumption & operating costs. * Model specifications are subject to change without notice. Please refer to www.synology.com for the latest information. Performance figures may vary depending on the environment, usage, & configuration. The warranty period starts from the purchase date as stated on your purchase receipt. Visit https://www.synology.com/company/legal/warranty for more information. ex FAT Access is sold separately in Package Center. ...

Affordable Data Management Solution For Your Home DS420j is a 4-bay desktop NAS designed for home users data backup & file sharing. It supports various networking protocols, multiple RAID configurations & diverse add-on packages, effortlessly enabling cross-platform file synchronization & sharing on a private cloud. Equipped with a 64-bit 4-core 1.4 GHz processor & 1 GB DDR4 memory, DS420j delivers encrypted sequential throughput at over 112MB/s in reading & writing. It supports up to 64 TB raw capacity with 4 drive trays. Powered by Synology Disk Station Manager (DSM), DS420j offers various applications to optimize data backup & file sharing for home use, & is highly reliable to store & centralize your media files. DS420j is designed with energy efficiency in mind. Compared with its average PC counterpart, DS420j consumes relatively little power at 21.71 watts while accessing & 7.88 watts when hard drive hibernation is enabled. The power scheduling feature further reduces power consumption & operating costs. Effective Sync & Backup Solution DS420j can serve as a centralized backup destination, making it easy to create your own private cloud. Synology Cloud Sync keeps your Dropbox, Google Drive, Microsoft One Drive, Baidu, & Box storage accounts in sync with DS420j at home. Synology Drive means that you can sync files across Windows, mac OS, Linux, & mobile devices, effortlessly keeping everything up-to-date. Synology Hyper Backup provides multiversion backup with block-level incremental backup & cross-version deduplication. It has optimized storage utilization & allows data backup to multiple destinations, including local shared folders, external hard drives, network shared folders, rsync servers, & public cloud services. Surveillance Station Featuring user-friendly video management tools & an intuitive desktop-like interface, Synology Surveillance Station is a reliable private-security solution that can support multiple IP cameras connected to DS420j. Surveillance Station features optimized live view together with streamlined real-time monitoring. Its powerful analytics, such as motion detection & alert notification, means that you can stay informed of any suspicious activity with triggers sent via SMS, e-mail, & DS cam on mobile devices. Anytime Availability Synology provides mobile applications for you to enjoy your multimedia library anytime & anywhere. Available on i OS & Android platforms, DS photo, DS audio, DS video, & DS file allow access to your Synology NAS respectively through Photo Station, Audio Station, Video Station & File Station. Quick Connect allows connection to your Synology NAS via a secure & customizable address, so that you can instantly access media & work files on any Windows, Mac, Linux computers, & mobile devices. ...

Affordable Data Management Solution For Your Home DS420j is a 4-bay desktop NAS designed for home users data backup & file sharing. It supports various networking protocols, multiple RAID configurations & diverse add-on packages, effortlessly enabling cross-platform file synchronization & sharing on a private cloud. Equipped with a 64-bit 4-core 1.4 GHz processor & 1 GB DDR4 memory, DS420j delivers encrypted sequential throughput at over 112MB/s in reading & writing. It supports up to 64 TB raw capacity with 4 drive trays. Powered by Synology Disk Station Manager (DSM), DS420j offers various applications to optimize data backup & file sharing for home use, & is highly reliable to store & centralize your media files. DS420j is designed with energy efficiency in mind. Compared with its average PC counterpart, DS420j consumes relatively little power at 21.71 watts while accessing & 7.88 watts when hard drive hibernation is enabled. The power scheduling feature further reduces power consumption & operating costs. Effective Sync & Backup Solution DS420j can serve as a centralized backup destination, making it easy to create your own private cloud. Synology Cloud Sync keeps your Dropbox, Google Drive, Microsoft One Drive, Baidu, & Box storage accounts in sync with DS420j at home. Synology Drive means that you can sync files across Windows, mac OS, Linux, & mobile devices, effortlessly keeping everything up-to-date. Synology Hyper Backup provides multiversion backup with block-level incremental backup & cross-version deduplication. It has optimized storage utilization & allows data backup to multiple destinations, including local shared folders, external hard drives, network shared folders, rsync servers, & public cloud services. Surveillance Station Featuring user-friendly video management tools & an intuitive desktop-like interface, Synology Surveillance Station is a reliable private-security solution that can support multiple IP cameras connected to DS420j. Surveillance Station features optimized live view together with streamlined real-time monitoring. Its powerful analytics, such as motion detection & alert notification, means that you can stay informed of any suspicious activity with triggers sent via SMS, e-mail, & DS cam on mobile devices. Anytime Availability Synology provides mobile applications for you to enjoy your multimedia library anytime & anywhere. Available on i OS & Android platforms, DS photo, DS audio, DS video, & DS file allow access to your Synology NAS respectively through Photo Station, Audio Station, Video Station & File Station. Quick Connect allows connection to your Synology NAS via a secure & customizable address, so that you can instantly access media & work files on any Windows, Mac, Linux computers, & mobile devices. ...

Affordable Data Management Solution For Your Home DS420j is a 4-bay desktop NAS designed for home users data backup & file sharing. It supports various networking protocols, multiple RAID configurations & diverse add-on packages, effortlessly enabling cross-platform file synchronization & sharing on a private cloud. Equipped with a 64-bit 4-core 1.4 GHz processor & 1 GB DDR4 memory, DS420j delivers encrypted sequential throughput at over 112MB/s in reading & writing. It supports up to 64 TB raw capacity with 4 drive trays. Powered by Synology Disk Station Manager (DSM), DS420j offers various applications to optimize data backup & file sharing for home use, & is highly reliable to store & centralize your media files. DS420j is designed with energy efficiency in mind. Compared with its average PC counterpart, DS420j consumes relatively little power at 21.71 watts while accessing & 7.88 watts when hard drive hibernation is enabled. The power scheduling feature further reduces power consumption & operating costs. Effective Sync & Backup Solution DS420j can serve as a centralized backup destination, making it easy to create your own private cloud. Synology Cloud Sync keeps your Dropbox, Google Drive, Microsoft One Drive, Baidu, & Box storage accounts in sync with DS420j at home. Synology Drive means that you can sync files across Windows, mac OS, Linux, & mobile devices, effortlessly keeping everything up-to-date. Synology Hyper Backup provides multiversion backup with block-level incremental backup & cross-version deduplication. It has optimized storage utilization & allows data backup to multiple destinations, including local shared folders, external hard drives, network shared folders, rsync servers, & public cloud services. Surveillance Station Featuring user-friendly video management tools & an intuitive desktop-like interface, Synology Surveillance Station is a reliable private-security solution that can support multiple IP cameras connected to DS420j. Surveillance Station features optimized live view together with streamlined real-time monitoring. Its powerful analytics, such as motion detection & alert notification, means that you can stay informed of any suspicious activity with triggers sent via SMS, e-mail, & DS cam on mobile devices. Anytime Availability Synology provides mobile applications for you to enjoy your multimedia library anytime & anywhere. Available on i OS & Android platforms, DS photo, DS audio, DS video, & DS file allow access to your Synology NAS respectively through Photo Station, Audio Station, Video Station & File Station. Quick Connect allows connection to your Synology NAS via a secure & customizable address, so that you can instantly access media & work files on any Windows, Mac, Linux computers, & mobile devices. ...

Build a private cloud for your home DS420j is a 4-bay desktop NAS designed for home data backup, file syncing, & sharing. Supporting up to 64 TB raw capacity, you can easily centralize all your multimedia collections. Manage your photo collections Smartly organize your photos with Synology Moments, a modern, AI-enabled photo management application that means that you can preserve your precious memories effortlessly. Stream content to your TV Turn your Synology NAS into a home media hub & stream your digital contents to your favorite devices such as computers, mobile devices, Samsung TV, Apple TV, Google Chromecast, & DLNA devices. Seamless integration with your mobile devices Synology mobile applications are designed to allow quick & secure access to your data wherever you are. Cross-platform file syncing & sharing Synology Drive means that you can sync files across Windows, mac OS, Linux, & mobile devices, keeping everything up-to-date.
- Sync files on demand: Save the storage space & 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. Reliable & efficient backup options Synology Hyper Backup is a reliable & multi-directional backup solution offering data deduplication & compression. You can back up from various source folders, including external USB (Universal Serial Bus) drives, another Synology NAS, rsync servers, or from public cloud services like Google Drive or Synology C2, & protect your data against malicious attacks & encryption-based ransomware threats. Powered by Synology DSM
- Multimedia Complete multimedia solution for management, streaming, & playback.
- Desktop Backup Simplified backup solution for your Mac, PC, & mobile devices.
- File Server/ Management Powerful built-in file management & sharing services.
- Synology Drive A versatile solution for file management & synchronization.
- Hyper Backup Store multiple backup versions with block-level incremental data backup & cross-version deduplication.
- Surveillance Station Complete surveillance solution for recording, monitoring, & management.








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Affordable Data Management Solution For Your Home DS420j is a 4-bay desktop NAS designed for home users data backup & file sharing. It supports various networking protocols, multiple RAID configurations & diverse add-on packages, effortlessly enabling cross-platform file synchronization & sharing on a private cloud. Equipped with a 64-bit 4-core 1.4 GHz processor & 1 GB DDR4 memory, DS420j delivers encrypted sequential throughput at over 112MB/s in reading & writing. It supports up to 64 TB raw capacity with 4 drive trays. Powered by Synology Disk Station Manager (DSM), DS420j offers various applications to optimize data backup & file sharing for home use, & is highly reliable to store & centralize your media files. DS420j is designed with energy efficiency in mind. Compared with its average PC counterpart, DS420j consumes relatively little power at 21.71 watts while accessing & 7.88 watts when hard drive hibernation is enabled. The power scheduling feature further reduces power consumption & operating costs. Effective Sync & Backup Solution DS420j can serve as a centralized backup destination, making it easy to create your own private cloud. Synology Cloud Sync keeps your Dropbox, Google Drive, Microsoft One Drive, Baidu, & Box storage accounts in sync with DS420j at home. Synology Drive means that you can sync files across Windows, mac OS, Linux, & mobile devices, effortlessly keeping everything up-to-date. Synology Hyper Backup provides multiversion backup with block-level incremental backup & cross-version deduplication. It has optimized storage utilization & allows data backup to multiple destinations, including local shared folders, external hard drives, network shared folders, rsync servers, & public cloud services. Surveillance Station Featuring user-friendly video management tools & an intuitive desktop-like interface, Synology Surveillance Station is a reliable private-security solution that can support multiple IP cameras connected to DS420j. Surveillance Station features optimized live view together with streamlined real-time monitoring. Its powerful analytics, such as motion detection & alert notification, means that you can stay informed of any suspicious activity with triggers sent via SMS, e-mail, & DS cam on mobile devices. Anytime Availability Synology provides mobile applications for you to enjoy your multimedia library anytime & anywhere. Available on i OS & Android platforms, DS photo, DS audio, DS video, & DS file allow access to your Synology NAS respectively through Photo Station, Audio Station, Video Station & File Station. Quick Connect allows connection to your Synology NAS via a secure & customizable address, so that you can instantly access media & work files on any Windows, Mac, Linux computers, & mobile devices. ...