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Set to raid 0 to use the full 4 TB. Product is compatible with PC, macOS, and iOS. Simply connect the nas to your router for instant shared network storage for all your devices at the same time. Securely share files with family & friends – create individual access of folders to ensure your data remains private while securely share storage space or files with others.
4 tb total capacity – 2 drive bays ships with raid 1 automatic Backup = 2 TB usable capacity. No more searching through different external drives or cloud accounts. Purpose-built storage with data security focus – storage designed to keep your data safe, the NAS features a closed system to reduce vulnerabilities from 3rd party apps and SSL encryption for secure file transfers. Organize and secure your data – use nas as an easy-to-access central storage location.

Access, share, and sync your data easily across different operating systems and devices. By default, two camera licenses are installed; extra licenses can be purchased CLP1, clp4, or CLP8.


Small-office home-office soHo NAS: Reliably organize, share, and backup your important files. Made in japan - Quality Devices. Usb ports with direct-copy for transfers, backups, or expansion to external drives.
Saves you time and hassle. Qualifies for Buffalo's Data Recovery Service when registered. Ships with hdds included and with automatic backup data is copied on both disks – RAID 1. This setup fully backs up your data with 2 TB of usable space. You also can simply turn off the auto back up to get the full 4 TB usable space RAID 0 Great for creative professionals.



The files and data stored on drives moved to/from a NAS or another device will not be recognized. Direct-attached storage device via USB Type-C for Windows, macOS and Linux. Use the tr-004 as external storage for NAS backup. Drives can only be migrated from one TR-004 to another TR-004.

With 1000m ethernet port for nas mode, true network speed can reach to 10-30MB/s. Two working mode with led indicator: two working mode meets all of your needs. Two modes with different LED indicator colors, easy understanding;. One-click back up & auto sleep: one-click backup of photos and videos, go hiking and travel around the world.
Nasnetwork-attachment storage mode and dasdirect-attached storage Mode. Your personal cloud storage with 4tb large capacity doesn't have own wifi:this nas built-in 3. 5inch 4tb storage, smart tvs, you will be able to remote access and manage the storage data freely at anywhere by PC/Mobile phone, without geographical restrictions. Point to pointP2P confidential transmission to ensure the data security. Support samba and dlna protocol, as long as it is powered and connected to the internet, all smart devices interconnection in the same LAN, laptops and mobile phones.


Smart control: smart appios & android supported, laptops and mobile phones can share sskcloud data freely; divide hard drive to Private Area and Public Area to better retain private information and improve security; One Click backup On Mobile Phones, smart tvs, all smart devices interconnection in the LAN, one Click backup, remote access easier.
Portable: small size can be carried at any time, Built-in 3800Mah lithium-polymer battery, also can be used as power bank, charge your phones and other USB devices;. And managed by SSKCloud App/Software. Centralize all photos, videos, music and files in one safe place and easily access. With usb host port, mac, windows, supports all kinds of USB storage devices, Card reader etc. Centralize all your data: support ios, android, such as usb disk, all have proprietary client software.
1. BUFFALO
#ad
BUFFALO LinkStation 220 4TB NAS Home Office Private Cloud Data Storage with HDD Hard Drives Included/Computer Network Attached Storage/NAS Storage/Network Storage/Media Server
#adBUFFALO #ad - Made in japan – Quality Devices. Subscription-free personal cloud – store and back up videos, music, and photos and access them from anywhere without paying any monthly storage charges. Back up multiple computers & devices – pc backup software included, and you can set up automated backups of data on your computers and mobile devices.Set to raid 0 to use the full 4 TB. Product is compatible with PC, macOS, and iOS. Simply connect the nas to your router for instant shared network storage for all your devices at the same time. Securely share files with family & friends – create individual access of folders to ensure your data remains private while securely share storage space or files with others.
More information #ad
24/7 us-based support, with 2-year warranty, including hard drives. Hassle-free installation – hard drive included, android, and no computer needed for setup. 4 tb total capacity – 2 drive bays ships with raid 1 automatic Backup = 2 TB usable capacity. No more searching through different external drives or cloud accounts. Purpose-built storage with data security focus – storage designed to keep your data safe, the NAS features a closed system to reduce vulnerabilities from 3rd party apps and SSL encryption for secure file transfers. Organize and secure your data – use nas as an easy-to-access central storage location.
Brand | BUFFALO #ad |
Manufacturer | BUFFALO #ad |
Height | 8.82 Inches |
Length | 5.04 Inches |
Weight | 5.49 Pounds |
Width | 10 Inches |
Part Number | LS220D0402 |
Model | LS220D0402 |
Warranty | 2 years |
More information #ad
2. Synology
#ad
Synology 2 Bay NAS DiskStation DS220+ Diskless
#adSynology #ad - Featured dual 1gbe lan ports to support network failover, and with link aggregation enabled, DS220+ provides over 225 MB/s sequential read and 192 MB/s sequential write throughput.Access, share, and sync your data easily across different operating systems and devices. By default, two camera licenses are installed; extra licenses can be purchased CLP1, clp4, or CLP8.
More information #ad
Intel dual-core processor with aes-nI hardware encryption engine; 2 GB DDR4 memory expandable up to 6 GB. Data can be further protected with RAID 1 disk mirroring to prevent sudden drive failure. Average 15% performance boost to photo indexing and other computing-intensive operations, as well as database response time.Brand | Synology #ad |
Manufacturer | Synology #ad |
Height | 9.14 Inches |
Length | 6.5 Inches |
Weight | 2.87 Pounds |
Width | 4.25 Inches |
Part Number | DS220+ |
Model | DS220+ |
Warranty | 2 year |
More information #ad
3. Western Digital
#ad
WDBWLG0060HBK-NESN, WD 6TB Elements Desktop Hard Drive HDD, Mac, USB 3.0, Compatible with PC, PS4 & Xbox
#adWestern Digital #ad - Compatibility may vary depending on user’s hardware configuration and operating system. 2 year manufacturer's limited warranty. Compatibility :formatted ntfs and compatible with Windows 10, Windows 8.More information #ad
1 or windows 7. Fast data transfers and High Capacity add on storage. Wd quality inside and out. Plug and play Ready for Windows PCs.Brand | Western Digital #ad |
Manufacturer | Western Digital Technologies, Inc. #ad |
Height | 6.5 Inches |
Length | 5.3 Inches |
Weight | 2.1 Pounds |
Width | 1.9 Inches |
Part Number | WDBWLG0060HBK-NESN |
Model | WDBWLG0060HBK-NESN |
Warranty | 2-year limited |
More information #ad
4. BUFFALO
#ad
BUFFALO LinkStation SoHo 220 2-Bay 4TB Home Office Private Cloud Data Storage with Hard Drives Included/Computer Network Attached Storage/NAS Storage/Network Storage/Media Server/File Server
#adBUFFALO #ad - 3-year warranty with 24/7 North American-based support. More practical than an external HDD for each device. Hdds included pre-tested, certified – for reliability and easy setup. Connect to your router for storage for all your devices at the same time.Small-office home-office soHo NAS: Reliably organize, share, and backup your important files. Made in japan - Quality Devices. Usb ports with direct-copy for transfers, backups, or expansion to external drives.
More information #ad
Pc backup software included. Backup multiple computers and devices, Mac, Compatible with PC, Android, Apple IOS. Keep your data secure - closed system deters hacking. Saves you time and hassle. Qualifies for Buffalo's Data Recovery Service when registered. Ships with hdds included and with automatic backup data is copied on both disks – RAID 1. This setup fully backs up your data with 2 TB of usable space. You also can simply turn off the auto back up to get the full 4 TB usable space RAID 0 Great for creative professionals.
Brand | BUFFALO #ad |
Manufacturer | BUFFALO #ad |
Height | 5 Inches |
Length | 8.1 Inches |
Weight | 5.7 Pounds |
Width | 3.4 Inches |
Part Number | LS220D0402B |
Model | LS220D0402B |
Warranty | 3 year manufacturer |
More information #ad
5. Western Digital
#ad
WDBVBZ0080JCH-NESN, WD 8TB My Cloud EX2 Ultra Network Attached Storage, NAS
#adWestern Digital #ad - 1gb of ddr3 memory to multitask with ease. Simplified file and folder sharing. Centralized network storage and access from anywhere. High-performance 1. 3 ghz dual-core Processor for lag-free streaming. Automatic file synching across all your computers.More information #ad
Brand | Western Digital #ad |
Manufacturer | Western Digital #ad |
Height | 6.75 Inches |
Length | 6.1 Inches |
Weight | 5 Pounds |
Width | 3.9 Inches |
Part Number | WDBVBZ0080JCH-NESN |
Model | WDBVBZ0080JCH-NESN |
More information #ad
6. Seagate
#ad
Seagate IronWolf 4TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 5900 RPM 64MB Cache for RAID Network Attached Storage – Frustration Free Packaging ST4000VN008
#adSeagate #ad - Purpose built for nas enclosures, no lags or down time, IronWolf delivers less wear and tear, little to no noise/vibration, increased file sharing performance, and much more. Easily monitor the health of drives using the integrated IronWolf Health Management system and enjoy long term reliability with 1M hours MTBF.More information #ad
Store more and work faster with a NAS optimized hard drive providing 4TB and cache of up to 64MB. Ironwolf internal hard drives are the ideal solution for up to 8 bay, multi user NAS environments craving powerhouse performance.Brand | Seagate #ad |
Manufacturer | Seagate Bare Drives #ad |
Height | 1.03 Inches |
Length | 5.79 Inches |
Weight | 1.35 Pounds |
Width | 4.01 Inches |
Part Number | ST4000VN008 |
Model | ST4000VNZ008 |
Warranty | 3-year limited |
More information #ad
7. QNAP
#ad
QNAP TR-004 4 Bay USB Type-C Direct Attached Storage DAS with hardware RAID Diskless
#adQNAP #ad - Includes a usb type-C to Type-A connector cable. Hardware raid supports raid 0, 1, 5, JBOD, and individual disks. Its storage pool/volume cannot be combined into the connected NAS.The files and data stored on drives moved to/from a NAS or another device will not be recognized. Direct-attached storage device via USB Type-C for Windows, macOS and Linux. Use the tr-004 as external storage for NAS backup. Drives can only be migrated from one TR-004 to another TR-004.
More information #ad
The tr-004 can only be used as an individual storage pool or volume on the NAS. Note : the tr-004 does not support the following: the ts-128, ts-131, ts-228, ts-431, ts-231, ts-431u, and nas models that cannot be updated to qts 4.3. 6 or later. Lockable drive bays. 4 x 3. 5-inch sata 3Gb/s Diskless. Nas applications cannot be installed on the TR-004. Expand the capacity of your QNAP NAS.Brand | QNAP #ad |
Manufacturer | QNAP #ad |
Height | 6.63 Inches |
Length | 8.62 Inches |
Weight | 4.08 Pounds |
Width | 6.31 Inches |
Part Number | TR-004 |
Model | TR-004 |
Warranty | 2 year warranty |
More information #ad
8. SSK
#ad
SSK 4TB Personal Cloud Network Attached Storage Support Auto-Backup, Home Office NAS Storage with Hard Drive Included for Phone/Tablet PC/Laptop Wireless Remote Access
#adSSK #ad - This 4tb personal cloud network attached storage will automatically switch the work/sleep state according to the usage, designated folders real-time synchronous update and backup on Mobile Phone/ Tablet /PC, you can save everything and access anywhere. With uSB3. 0 high speed transmission port for DAS mode to transfer larger numbers of various sized files.With 1000m ethernet port for nas mode, true network speed can reach to 10-30MB/s. Two working mode with led indicator: two working mode meets all of your needs. Two modes with different LED indicator colors, easy understanding;. One-click back up & auto sleep: one-click backup of photos and videos, go hiking and travel around the world.
More information #ad
Centralize all your data: support ios, windows, do not use the google Chrome browser to download, mac, centralize all your photos, android, When downloading from the web page, all have proprietary client software, please use the IE(Internet Explorer)browser or safari browser to download on the computer. Nasnetwork-attachment storage mode and dasdirect-attached storage Mode. Your personal cloud storage with 4tb large capacity doesn't have own wifi:this nas built-in 3. 5inch 4tb storage, smart tvs, you will be able to remote access and manage the storage data freely at anywhere by PC/Mobile phone, without geographical restrictions. Point to pointP2P confidential transmission to ensure the data security. Support samba and dlna protocol, as long as it is powered and connected to the internet, all smart devices interconnection in the same LAN, laptops and mobile phones.
Brand | SSK #ad |
Manufacturer | SSK Corporation #ad |
Height | 3.27 Inches |
Length | 7.72 Inches |
Width | 5.28 Inches |
Model | SSM-F100 |
More information #ad
9. Western Digital
#ad
NAS, WDBVXC0060HWT-NESN,Single Drive,White, WD 6TB My Cloud Home Personal Cloud, Network Attached Storage
#adWestern Digital #ad - Centralized storage for your favorite photos, videos and files from your devices and popular cloud accounts. Organize and easily find your content with the intuitive My Cloud Home app. Services may be changed, terminated or interrupted at any time and may vary by country.More information #ad
Stream music and movies with sonos, google Chromecast, Plex Media server and more. Access your content from anywhere you have internet. Invite family and friends to share and collaborate on content.Brand | Western Digital #ad |
Manufacturer | Western Digital Technologies, Inc. #ad |
Height | 6.91 Inches |
Length | 5.51 Inches |
Weight | 2.46 Pounds |
Width | 2.09 Inches |
Part Number | WDBVXC0060HWT-NESN |
Model | WDBVXC0060HWT-NESN |
Warranty | 2 years |
More information #ad
10. SSK
#ad
Phone/Tablet PC/Laptop Wireless Remote Access, SSK 2TB Portable NAS External Wireless Hard Drive with Own Wi-Fi Hotspot, Personal Cloud Smart Storage Support Auto-Backup
#adSSK #ad - Supports multi-people sharing at the same time; Supports Samba and DLNA Protocol, smart upload/download, Tablets and PCs. High speed and large capacity: 2tb storage capacityhdd, without geographical restrictions, remote access and manage the storage freely at anywhere by PC/Mobile phone, Up to 300Mbps high speed wireless transmission, Point to PointP2P confidential transmission to ensure data security.Smart control: smart appios & android supported, laptops and mobile phones can share sskcloud data freely; divide hard drive to Private Area and Public Area to better retain private information and improve security; One Click backup On Mobile Phones, smart tvs, all smart devices interconnection in the LAN, one Click backup, remote access easier.
More information #ad
Portable: small size can be carried at any time, Built-in 3800Mah lithium-polymer battery, also can be used as power bank, charge your phones and other USB devices;. And managed by SSKCloud App/Software. Centralize all photos, videos, music and files in one safe place and easily access. With usb host port, mac, windows, supports all kinds of USB storage devices, Card reader etc. Centralize all your data: support ios, android, such as usb disk, all have proprietary client software.
Brand | SSK #ad |
Manufacturer | SSK Corporation #ad |
Height | 0.86 Inches |
Length | 5.21 Inches |
Width | 3.61 Inches |
Part Number | SSM-F200 |
Model | SSM-F200 |
More information #ad