BEST 4 BAY NAS

Much Better Way to Store Than External Drives: NAS offers centralized storage, automatic backups, remote access, and a wide range of RAID options for easy data recovery even if a drive fails.

Massive Storage Capacity: Never worry about storage limits again. With up 136TB capacity, you can store 39 million photos or 76,000 movies!

Super-Fast Transfers: Back up 1GB in less than 2 seconds using either the 2x 2.5GbE network port or the 10Gbps USB ports.

Secure Private Cloud: Retain 100% data ownership with advanced encryption to protect your files. Flexible permission management makes it easy to protect your privacy when collaborating with others.

AI-Powered Photo Album: Automatically organizes your photos by recognizing faces, scenes, objects, and locations. It can also instantly remove duplicates, freeing up storage space and saving you time.

User-Friendly App: Simple setup and easy file-sharing on Windows, macOS, Android, iOS, web browsers, and smart TVs, giving you secure access from any device.

Widely Compatible: UGREEN NASync is compatible with Western Digital, Seagate, Toshiba, and more third-party hard drives. Please check our compatibility list for full details. Note: Storage hard drives are not included and need to be purchased separately.

2-Year Warranty: Enjoy 2 years of protection with UGREEN.

The Ultimate Home Network Storage Solution: The F4-212 NAS storage is an affordable and high-performance 4 bay NAS optimized for home and SOHO users, running the latest TOS 5.1 operating system.

Powerful Hardware: The F4-212 network attached storage adopts an ARM v8 quad-core 1.7GHz CPU with 2GB RAM (NOT upgradeable). This NAS server features powerful 4K video hardware decoding capability, and is compatible with uPnP/DLNA protocol, making it an ideal solution to serve as home multimedia center.

Across-Platform File Services: The F4-212 file server supports all mainstream file services: SMB, NFS, SFTP/FTP, AFP, iSCSI, WebDAV; and is provided with multiple permission management of users, user groups, and folders, meeting across-platform file services in various network environments.

Rich Backup Solutions: The F4-212 backup solution can provide robust measures and ensure the well-being of your valuable information by using its visual user interfaces and trustworthy storage solutions thanks to its integration with multiple backup applications such as Duple Backup, TSSS, TFM Backup, CloudSync and more, which can address backup needs in any circumstances.

Simple & Fast System Installation: To ensure simple usage, TerraMaster provides a hands-on online tutorials and videos, with a specially designed "Default mode" to set all configurations to optimal home mode, so all the steps can be completed after the first initial system installation in just a few minutes. The 4 bay NAS is compatible with 3.5" and 2.5" SATA HDD, 2.5" SATA SSD. Each bay supports the HDD up to 22TB (Total of 88TB in RAID 0). For stable performance, dedicated NAS drives are recommended.

ARM Cortex-A55 quad-core 2.0GHz processor with 4 GB DDR4 RAM

Future-proof high speed 2.5GbE port x 1, 1GbE port x 1

Budget-friendly home NAS for file storage and multimedia streaming

Centrally store and organize personal or family photos, music, and videos

Effortlessly backup your Windows Computers with QNAP’s NetBak Replicator software and Mac computers with Time Machine

Securely access your Files from anywhere with MyQNAPCloud

High-Speed Data Transmission: The D4-320 hard drive enclosure utilizes the USB 3.2 Gen2 protocol, achieving high-speed data transmission of up to 10Gbps. When equipped with four hard drives, the actual read/write speed can reach up to 1,016 MB/s (combined read/write with four SATA III HDDs of 8TB each). With just one SSD installed, the read speed effortlessly reaches 510 MB/s (SATA III 1TB SSD). The D4-320 supports a single HDD up to 22TB, with a total capacity of 88TB, and is compatible with various hard drives, including 3.5-inch SATA hard drives, 2.5-inch SATA hard drives, and 2.5-inch SATA SSDs.

Plug-and-Play Compatibility: The D4-320 USB storage supports 4 individual disks (NO RAID function), and is plug-and-play, eliminating the need for drivers. It is highly compatible with MAC, Windows, and Linux operating systems. The USB Type-C interface supports various computer interfaces, including USB 3.0, USB 3.1, USB 3.2, Thunderbolt 3, and Thunderbolt 4.

Hot Swappable Convenience: The D4-320 HDD enclosure supports hot swapping, allowing users to replace hard disks without powering off the device. This feature enhances convenience and efficiency in data transfer processes.

Tool-Free Hard Drive Management: Featuring a tool-free hard drive tray design, the D4-320 external HDD enclosure enables easy installation and removal of hard drives without requiring additional tools. Furthermore, the D4-320 incorporates TerraMaster's unique Push-lock design, automatically securing the hard drive tray upon insertion, preventing the hard drive from falling out or disconnecting.

Efficient Heat Dissipation and Quieter Operation: The D4-320 direct attached storage incorporates an intelligent temperature-controlled fan for optimal heat dissipation. Additionally, specialized sound-absorbing panels and vibration damping measures contribute to a quieter operation, with noise levels reduced by up to 50% compared to the previous generation. In standby mode, the noise level drops below 21 dB(A), creating a remarkably quiet user environment.

Powerful Hardware: N5095 Quad-core 2.0GHz CPU, 4GB RAM DDR4 (expandable up to 32GB). Dual 2.5-Gigabit Ethernet ports - Supports up to 5 Gbps under Link Aggregation. 4bay NAS designed for SMB High Performance Requirements.

Maximum Internal Raw Capacity: 80TB (20 TB drive x 4). Compatible with 3.5" and 2.5" SATA HDD, 2.5" SATA SSD. Supports RAID 0/1/5/6/10, Supports online capacity expansion and online migration. The built-in M.2 2280 NVMe SSD slot can realize SSD cache acceleration and increase the storage efficiency of the disk array several times.

Multiple Backup Solutions: Centralized Backup, Duple Backup, Snapshot, CloudSync, enhance the Safety of your data with multiple backup applications.

Easily build file storage servers, mail servers, web servers, FTP servers, MySQL databases, CRM systems, Node.js, and Java virtual machines, as well as a host of other commercial applications.

Small-sized compact design, can be used vertically and horizontally. Features an aluminum-alloy shell and intelligent temperature control ultra-quiet fan, good in heat dissipation and Very Quiet.

Quad-core Intel Celeron N5105/N5095 4-core/4-thread burst up to 2.9 GHz with 8GB DDR4 RAM

Dual 2.5GbE (2.5G/1G/100M) ports accelerates file sharing across teams and devices or streamline large file transfers

Dual M.2 PCIe Gen3x2 NVMe SSD slots enable cache acceleration or SSD storage pools for improved performance

Multiple USB 3.2 Gen 2 ports (type-A) with up to 10Gb/s transfer speeds, allowing compatibility with newer, faster USB drives/expansion enclosures for transferring large media files

Centrally store and organize personal or family photos, music, and videos

Effortlessly backup your Windows Computers with QNAP’s NetBak Replicator software and Mac computers with Time Machine

Securely access your Files from anywhere with MyQNAPCloud

**Please Note: The DS925+ only supports drives on the model's official compatibility list. Drives not listed as compatible may have functionality limitations.

Up to 522/565 MB/s sequential read/write throughput supports stable data transfers.

Dual 2.5GbE ports provide fast network transfer speeds and increased redundancy.

Leverage built-in file and photo management, data protection, virtualization, and surveillance solutions.

Backed by Synology's 3-year limited hardware warranty.

Direct-attached storage device via USB Type-C for Windows, macOS and Linux

Use the TR-004 as external storage for NAS backup

Expand the capacity of your QNAP NAS

4 x 3.5-inch SATA 3Gb/s (Diskless)

Hardware RAID supports RAID 0, 1, 5, JBOD, and individual disks

Includes a USB Type-C to Type-A connector cable

Lockable drive Bays. NOTE : The TR-004 does not support the following: the TS-128, TS-228, TS-131, TS-231, TS-431, TS-431U, and NAS models that cannot be updated to QTS 4.3.6 (or later). The TR-004 can only be used as an individual storage pool or volume on the NAS. Its storage pool/volume cannot be combined into the connected NAS. NAS applications cannot be installed on the TR-004. Drives can only be migrated from one TR-004 to another TR-004. The files and data stored on drives moved to/from a NAS (or another device) will not be recognized.

Quad-Core 10 nm Intel Celeron N5105 CPU

4x M.2 slots for NVMe SSDs

4 GB of DDR4-2933 RAM

Dual 2.5-Gigabit Ethernet ports

3x USB 3.2 Gen 2 at 10 Gbps

Aesthetically pleasing M.2 SSD heat dissipation thermal vents

Supports Wake on LAN and Wake on WAN

CPU: Realtek RTD1296 Quad-Core 1.4 GHz

1 GB DDR4 – 40% more efficient

2.5 Gigabit Ethernet – Double Speed

Transcode 10-bit 4K H.265 media with hardware decoding easily enables smooth video playback

Quad-core Intel Celeron J6412 4-core/4-thread burst up to 2.9 GHz with 8GB on board DDR4 RAM

Dual 2.5GbE (2.5G/1G/100M) ports accelerates file sharing across teams and devices or streamline large file transfers

Dual M.2 PCIe Gen3x2 NVMe SSD slots enable cache acceleration or SSD storage pools for improved performance

Multiple USB 3.2 Gen 2 ports (type-A) with up to 10Gb/s transfer speeds, allowing compatibility with newer, faster USB drives/expansion enclosures for transferring large media files

Centrally store and organize personal or family photos, music, and videos

Effortlessly backup your Windows Computers with QNAP’s NetBak Replicator software and Mac computers with Time Machine

Securely access your Files from anywhere with MyQNAPCloud

Secure private cloud - Safely access and share files and media from anywhere, and keep friends, partners, or collaborators on the same page

Comprehensive data protection - Back up your media and documents to multiple destinations, and leverage snapshots to protect against malware

Versatile video surveillance - Protect your home or business with intuitive monitoring, archiving, and analysis tools for up to 30 IP cameras (need to purchase camera license separetly)

2-year warranty

Check Synology knowledge center or YouTube channel for help on product setup and additional information

Unleash Ultimate Performance: The F4 SSD is a full-SSD NAS server with a high-performance solution powered by an N95 4-core, 4-thread processor with a turbo frequency of up to 3.4GHz. Equipped with UHD Graphics, 8GB DDR5-4800MHz memory, and a 5Gbps Ethernet port (5x faster than standard 1Gbps), it delivers professional-grade performance for both small businesses and home users.

A Palm-Sized 4 Bay NAS for Versatile Storage: The F4 SSD NAS storage features an ultra-compact, lightweight design, about the size of a paperback book. Its small footprint allows for easy placement on desks, shelves, or in tight spaces like under stairs. Weighing no more than two cell phones, it’s the perfect portable NAS solution, offering efficient storage wherever you go. The F4 SSD support four M.2 2280 NVMe SSDs, with each one up to 8TB and total capacity of 32TB. With a tool-free design, SSD installation or memory expansion can be completed in 2 minutes.

Whisper-Quiet Performance for a Peaceful Environment: The F4 SSD network attached storage offers top-tier performance with minimal noise, thanks to its SSD-based storage. Its advanced cooling system, featuring convection design on each SSD, keeps temperatures low while silent fans ensure quiet operation. Even under heavy use, the F4 SSD remains nearly silent, with standby noise levels below 19dB. Compact and unobtrusive, it seamlessly fits into any home, delivering an ultra-quiet experience.

Innovative heat dissipation method ensures stable and efficient SSD performance: With an innovative active cooling design and silent fans, the F4 SSD cloud storage maintains optimal performance and stability, even during peak workloads.

Comprehensive Business Backup Solution: The F4 SSD NAS comes with TerraMaster Business Backup Suite (BBS) which is an enterprise-grade solution that includes Centralized Backup for data consolidation, TerraSync for server and PC synchronization, Duple Backup for off-site recovery, CloudSync for cloud recovery, and Snapshot for ransomware protection. BBS offers flexible, high-performance backup strategies tailored for small and medium-sized businesses.

Spend Less, Store More: Unlike costly cloud storage subscriptions, NAS only requires a one-time purchase with no ongoing fees, offering much better long-term value. Storing your data locally also provides far greater data security and gives you complete control.

Massive Storage Capacity: Store up to 76TB, giving you more than enough space to back up all your files, photos, and videos. Automatically create photo albums and enjoy your personal home cinema.

User-Friendly App: Simple setup and easy file-sharing on Windows, macOS, Android, iOS, web browsers, and smart TVs, giving you secure access from any device.

AI-Powered Photo Album: Automatically organizes your photos by recognizing faces, scenes, objects, and locations. It can also instantly remove duplicates, freeing up storage space and saving you time.

Secure Private Cloud: Keep full control over your data with advanced encryption, ensuring your files and personal information are always protected.

Best Performance in Class: Equipped with a 12th Gen Intel N100 processor and a 2.5GbE network port, this NAS can comfortably run multiple apps at the same time and transfer a 1GB file in as little as 3 seconds.

Widely Compatible: UGREEN NASync is compatible with Western Digital, Seagate, Toshiba, and more third-party hard drives. Please check our compatibility list for full details. Note: Storage hard drives are not included and need to be purchased separately.

2-Year Warranty: Enjoy 2 years of protection with UGREEN.

Peak Performance 4-Bay NAS: Unleash the power of the F4-424 Pro NAS storage, featuring a Core i3-N305 8-core 8-thread CPU at 3.8GHz (turbo), integrated UHD GPU at 1.25GHz, 32GB DDR5 4800MHz memory (non-ECC, non-upgradable), dual 2.5G Ethernet ports, and dual M.2 NVMe slots for SSD caching. An ideal peak performance NAS storage solution for small and medium-sized business users.

Enhanced Application Speed: The F4-424 Pro NAS enclosure, equipped with a robust CPU and DDR5 memory, achieves a remarkable 150% performance boost over its predecessors. Experience 100% faster application load times, a 45% increase in file and photo retrieval speed, a 55% improvement in database response speed, and a outstanding 65% faster PHP response for web pages. Elevate your workflow efficiency with seamless high-load performance.

High-Speed Connectivity: The F4-424 Pro NAS case features dual 2.5 GbE interfaces and can achieve a linear data transmission speed of 283 MB/s (tested with NAS dedicated HDDs 18TB x 4, RAID 0), Link Aggregation offers a network bandwidth up to 5 Gb, ideal for multi-user and high-concurrent file access. Featuring dual USB 3.2 10Gbps interfaces, data transfer between your NAS and external devices is made swift. The F4-424 Pro supports various RAID types, including RAID 0/1/5/6/10/JBOD/Single, and TRAID.

Effortless M.2 SSD Installation: TerraMaster streamlines M.2 SSD handling in the F4-424 Pro NAS server with a side-sliding cover, allowing quick and simple SSD installation. The inclusion of hand-tightened screws ensures a hassle-free installation process. The F4-424 Pro adopts a tool-free hard disk tray, eliminating the need for additional tools during hard disk installation. Additionally, TerraMaster's innovative Push-Lock design automatically secures inserted hard disks, preventing accidental disconnection or offline issues.

Rich Backup Solutions: Centralized Backup, Duple Backup, Snapshot, CloudSync, TFM Backup, and more enhance the security of your data with multiple backup applications. The F4-424 Pro 4 bay NAS adopts TerraMaster's new structure which besides incorporating additional shock-absorbing measures, TerraMaster’s engineers have designed numerous special sound-absorbing panels in the new structure to minimize noise.

Quad-Core 10 nm Intel Celeron N5105 CPU

4x M.2 slots for NVMe SSDs

4 GB of DDR4-2933 RAM

Dual 2.5-Gigabit Ethernet ports

3x USB 3.2 Gen 2 at 10 Gbps

Aesthetically pleasing M.2 SSD heat dissipation thermal vents

Supports Wake on LAN and Wake on WAN