Ready to find the top best direct attached storage on the market? Our team has exhaustively researched and tested the leading products in this space, ensuring a comprehensive and comparative analysis. Each best direct attached storage was evaluated in various real-life situations and controlled tests to understand their full spectrum of features and limitations.
Our reviews offer an in-depth look at each best direct attached storage product. We closely examine their distinctive features, assess their performance in different scenarios, and evaluate their overall value. Focusing on pivotal criteria like Longevity, Ease of Interaction, and Price-Quality Ratio, our goal is to cater to diverse consumer needs and budgets, guiding you to the best direct attached storage that perfectly aligns with your specific requirements.
Editor’s Note: As of March 2024, this review has been updated to present the most recent and relevant information, along with a broader array of options, ensuring that our advice is both comprehensive and current, aiding your decision in today’s rapidly changing best direct attached storage market.
Top Products for best direct attached storage
1. QNAP TR-004 4 Bay USB Type-C Direct Attached Storage (DAS) with hardware RAID (Diskless)
Key Features:
- 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.
2. QNAP TR-004U 1U 4 Bay Hard Drive Enclosure Direct Attached Storage (Das) with Hardware RAID USB 3.0 Type-C
Key Features:
- High-speed direct-attached storage Device via USB Type-C for Windows, macOS and Linux
- Use the TR-004U As external storage for NAS backup
- Expand the capacity of your QNAP NAS
- Supports up to 4 2. 5/3. 5 inch SATA drives at Gpbs
- Hardware RAID supports RAID 0, 1, 5, JBOD, and individual disks
- Lockable drive Bays
3. Yottamaster 5 Bay External Hard Drive Enclosure, Aluminum USB3.0 3.5″ HDD Enclosure for 3.5 2.5 Inch SATA HDD Support 5 x 16TB, Direct Attached Storage (DAS) [PS500U3]
Key Features:
- 【Reliable External Storage System for Individuals】This 5 bay hdd enclosure support up to 80TB external expanded storage. The front door adopt user-friendly PUSH Design for easy install and replacement of hard drives. It is an ideal choice for personal storage at home and office. It can support different drive type(s)-2,5″/3,5″ HDD/SSDs, so you can take advantage of your hard drives’ potential fully.
- 【80TB External Storage Capacity 】The multi-bay hard drive enclosure can house up to 5 hard drives, single disk support up to 16TB. Such Large capacity supported let you handle various work demands easily, like digital imaging, video production/editing, duplicating footage, create and manage archives.
- 【Aluminum-Alloy Enclosure & 80mm Silent Fan】The 5 bay sata enclosure built with rugged heat-dissipating aluminum shell, front and rear with cooling holes, a 80mm intelligent temperature control fan inside can effectively accelerate air convection and rapid cooling. The fan adjusts its speed automatically based on the hard drive’s temperature, providing optimal cooling with low noise.
- 【For 2.5”/3.5” SATA Hard Drive】The 5 bay hard drive enclosure is designed for 2.5”/3.5” SATA HDD or SSDs. Yottamaster aluminum sata hdd enclosure features with 5 removable trays, allowing for easy installation and replacement of either the large desktop hard disk drives or the portable laptop drives and SSD’s.
- 【6Gbps Transfer Rate】This 5 bay hdd enclosure adopt SATA III protocol, transfer rate up to 6Gbps (MAX). Equipped with a versatile USB3.0 Type-B interface to connect other peripheral devices. Compatible with most Windows, Mac and Linux systems.
- 【Hard Drive Usage Note】If you are using a brand new hard drive, it may need to be formatted and partitioned before it can be recognized by the computer. Please remember to back up your data.
- 【Important Note】This model is a non-RAID version and does not support hardware RAID. If you wish to set up RAID, you can only set up software RAID with the tools in your system. For instance, Mac OS users can utilize the RAID Assistant in Disk Utility. The RAID software is compatible with RAID version enclosures only.
4. TERRAMASTER D4-320 External Hard Drive Enclosure – 4bay USB 3.2 Gen2 10Gbps Type-C USB Storage Hot Swappable Plug and Play (Diskless)
Key Features:
- 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.
5. Yottamaster 2 Bay Hard Drive Enclosure, Aluminum USB3.0 Extranal HDD Enclosure for 2.5″/3.5″ SATA HDD/SSD Support 2X 16TB with Fan, SATA 3.0 6Gbps Non-RAID Direct Attached Storage (DAS) [FS2U3]
Key Features:
- 【2 x 16 TB Family & Business Storage Solution】This dual bay hard drive enclosure supports 2 hard drives with a maximum capacity of 32 TB and 16 TB for single disk. With two indicator lights to monitor the working status of each hard drive. Plug-and-play hot swapping. Perfect for memory-intensive applications like audio / video editing or digital photography.
- 【For 2.5″/3.5″ SATA HDD & SSD】Yottamaster 2 bay hdd enclosure designed for both 2.5 inch SATA and 3.5 inch SATA HDD/SSDs. Its removable aluminum trays facilitate easy installation and replacement of drives. The included screws securely fix the hard drives to the trays, effectively protecting them from shock and interface damage.
- 【6Gbps Transfer Speed】This 2 bay enclosure adopt SATA III protocol, transfer rate up to 6Gbps (MAX). 20% faster than conventional USB 3.0. Compatible with most Windows and Mac systems. Meanwhile supports 10mins Intelligent Sleep(Note: The Auto-sleep time can be adjusted/canceled.)
- 【Dual-Core Chip & 150W Power Supply】The 2-bay USB 3.0 SATA hard drive enclosure features a dual-core chip and a 150W power supply, providing ample power for larger capacity hard drives. On average, 18TB enterprise-class hard drives consume around 10-12 watts of power during active operation. Powerful 150W power supply supports larger capacity hard drives and guarantees the safety and stability of data storage and transfer.
- 【Aluminum-Alloy Enclosure & 40mm Silent Fan】The 2-bay USB 3.0 SATA hard drive enclosure boasts a sleek aluminum-alloy shell and an intelligent temperature control fan, providing optimal cooling with low noise. The fan adjusts its speed automatically based on the hard drive’s temperature. With front and rear cooling holes, this enclosure ensures efficient heat dissipation and promotes air convection, effectively keeping your drives cool during extended usage.
- 【Important Note】This model FS2U3 is a non-RAID version and does not support hardware RAID. If you wish to set up RAID, you can only set up software RAID with the tools in your system. For instance, Mac OS users can utilize the RAID Assistant in Disk Utility. The RAID software provided on the official website is compatible with RAID version enclosures only.
6. Yottamaster 4 Bay Hard Drive Enclosure, USB C 3.5″ HDD Enclosure Aluminum for 2.5 3.5 Inch SATA HDD/SSD Enclosure Support 4x16TB, Direct Attached Storage (DAS) Storage Expansion, Non-RAID[PS400C3]
Key Features:
- 【Reliable External Storage System for Individuals】This 4 bay hdd enclosure support up to 64TB external expanded storage. The front door adopt user-friendly PUSH Design for easy install and replacement of hard drives. It is an ideal choice for personal storage at home and office. It can support different 2.5″/3.5″ SATA HDD/SSDs, so you can take advantage of your hard drives’ potential fully.
- 【64TB External Storage Capacity 】The multi-bay hard drive enclosure can house up to 4 hard drives, single disk support up to 16TB. Such Large capacity supported let you handle various work demands easily, like digital imaging, video production/editing, duplicating footage, create and manage archives.
- 【Aluminum-Alloy Enclosure & 80mm Silent Fan】The 4 bay sata enclosure built with rugged heat-dissipating aluminum shell, front and rear with cooling holes, a 80mm intelligent temperature control fan inside can effectively accelerate air convection and rapid cooling. The fan adjusts its speed automatically based on the hard drive’s temperature, providing optimal cooling with low noise.
- 【For 2.5”/3.5” SATA Hard Drive】The 4 bay USB C hard drive enclosure is designed for 2.5”/3.5” SATA HDD or SSDs. Yottamaster aluminum sata hdd enclosure features with 4 removable trays, allowing for easy installation and replacement of either the large desktop hard disk drives or the portable laptop drives and SSD’s.
- 【6Gbps Transfer Rate】This 4 bay hdd enclosure adopt SATA III protocol, transfer rate up to 6Gbps (MAX). Equipped with a versatile USB3.1 Type-C interface to connect other peripheral devices. Compatible with Windows, Mac and Linux systems.
- 【Hard Drive Usage Note】If you are using a brand new hard drive, it may need to be formatted and partitioned before it can be recognized by the computer. Please remember to back up your data.
- 【Important Note】This model is a non-RAID version and does not support hardware RAID. If you wish to set up RAID, you can only set up software RAID with the tools in your system. For instance, Mac OS users can utilize the RAID Assistant in Disk Utility. The RAID Manager software is compatible with RAID version enclosures only.
7. QNAP TR-004 4 Bay USB Type-C Direct Attached Storage (DAS) with Hardware RAID (Diskless)
Key Features:
- 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
- USB 3.2 Gen 1 Port
- Lockable drive Bays
8. TERRAMASTER D4-300 USB 3.1(Gen1) Type-C Storage External Hard Drive Enclosure Hot Swappable (Diskless)
Key Features:
- Designed for applications like video editing, photo backup, technical document preservation, file backup, music library, financial records (this is NOT a NAS, it is a DAS and does NOT support RAID).
- USB3.1 (Gen1, 5Gbps) Type-C interface, compatible with 3.5” SATA hard drive/2.5” SSD, supports up to 4 hard drives, total storage capacity up to 80TB (20TB x 4).
- Supports hot swapping. The drive can be rapidly installed in 5 seconds.
- The device is driverless and supports MAC, Windows, Linux cross-platform operating system; fully compatible with the USB protocol, and can be used with any computer, TV, server, set-top box and other devices.
- Intelligent temperature control low noise fan. The fan speed is automatically adjusted with the temperature of the hard drive.
9. QNAP TR-002 2 Bay Desktop NAS Expansion – Optional Use as a Direct-Attached Storage Device
Key Features:
- USB 3.2 Gen 2 Type-C port* for faster data transfer.
- Supports up to two SATA drives.
- Disk mode DIP switch to change from Hardware Control and Software Control configurations for setting RAID group.
- Eject button for disconnecting the TR-002 from a NAS or computer*.
- Lockable hard drive trays to prevent accidental drive removal.
10. TERRAMASTER D5-300 USB3.1 (Gen1) Type C 5-Bay External Hard Drive Enclosure Support RAID 0, RAID 1, RAID 5, RAID 10, Clone, JBOD, Single Disk Hard Disk RAID Storage (Diskless)
Key Features:
- D5-300 is equipped with brand new USB 3.1(Gen1) type-C high-speed interface and compatible with Mac (not compatible with mac OS 14 and above), Windows and Linux computers, and also works with the computers possessing the Thunderbolt 3 interface.
- Up to 100TB storage capacity. D5-300 can support five (5) SATA hard drives, is compatible with 20TB 3.5 inch SATA hard drive, and has a total storage capacity up to 100TB ( in RAID0). Compatible with various hard drives including 3.5″ SATA hard drives, 2.5″ SATA hard drives and SSD. (Note: users need to purchase their own hard drives. HDD’s are not included.)
- Relying on the USB 3.1 Gen1 super speed protocol, the D5-300’s transmission speeds can reach up to 220MB/s (Tested with dedicated NAS drives 4TB RAID 0).
- Supports multiple RAID modes: RAID 0, RAID 1, RAID 5, RAID 10, CLONE, JBOD, and Single Disk. RAID 5 is recommended as the best option for D5-300, which balances between data security and storage capacity.
- Various applications. Great for video editing, photo backup, storage of R&D technical documents, archival backup, music libraries, financial records, storage of video surveillance recordings and corporate data storage. Featuring an aluminum-alloy shell and low-noise fans, D5-300 is extremely solid and reliable with good heat dissipation capabilities and low noise production.
Guiding You to the Best best direct attached storage Choice
Clarify Personal Requirements
Define what you need from the best direct attached storage. Understand the key functionalities that are important for your specific application.
Emphasis on Product Quality
Focus on the quality of the best direct attached storage. Quality products are typically more reliable and offer better performance and longevity.
Brand Analysis
The brand’s reputation can significantly impact your satisfaction. A reputable brand usually indicates a commitment to quality and customer satisfaction.
Checking Seller’s Track Record
Evaluate the seller’s reliability and customer service history. A trustworthy seller is as important as the product quality itself.
Real User Experiences
Real user reviews and ratings can offer a glimpse into the product’s actual performance and reliability.
Product Lifespan and Upkeep
The durability and maintenance needs of the best direct attached storage are important. Products that are built to last and require minimal maintenance offer greater value.
Convenience and Usability
A best direct attached storage should be convenient to use and easily adaptable to your needs. User-friendly design often translates to a more pleasant experience.
Assessing Price for Quality
Weigh the price of the best direct attached storage against its quality and features. It’s important to find a balance between affordability and the benefits it offers.
Product Availability and Support
Easy access to the product and reliable support are important considerations. Ensure that you can easily purchase, receive, and get support for the best direct attached storage.
Rigorous Product Comparison
Do a thorough comparison of different best direct attached storage options. Evaluate each product’s pros and cons to understand which one best suits your needs.
Support and Warranty Importance
A good warranty and effective customer support can greatly enhance your experience. These factors provide security and assurance post-purchase.
Market Awareness
Stay informed about the latest developments in the best direct attached storage market. An up-to-date product can offer you the latest features and improvements.
Finalizing Your Choice
After careful consideration of all factors, choose the best direct attached storage that meets your specific needs, provides good value, and fits within your budget.


![Yottamaster 5 Bay External Hard Drive Enclosure, Aluminum USB3.0 3.5" HDD Enclosure for 3.5 2.5 Inch SATA HDD Support 5 x 16TB, Direct Attached Storage (DAS) [PS500U3]](https://m.media-amazon.com/images/I/41XsYXXMTwL._SL500_.jpg)

![Yottamaster 2 Bay Hard Drive Enclosure, Aluminum USB3.0 Extranal HDD Enclosure for 2.5"/3.5" SATA HDD/SSD Support 2X 16TB with Fan, SATA 3.0 6Gbps Non-RAID Direct Attached Storage (DAS) [FS2U3]](https://m.media-amazon.com/images/I/31PB7g-alRL._SL500_.jpg)
![Yottamaster 4 Bay Hard Drive Enclosure, USB C 3.5" HDD Enclosure Aluminum for 2.5 3.5 Inch SATA HDD/SSD Enclosure Support 4x16TB, Direct Attached Storage (DAS) Storage Expansion, Non-RAID[PS400C3]](https://m.media-amazon.com/images/I/41hpsO0mWML._SL500_.jpg)


