TERRAMASTER D5-310 - It's a DAS, not a NAS, 5-Bay HDD Enclosure with Hardware RAID support for 5, 0, 1, 10, Single, USB 3.1 Type-C Backup Software Included (Diskless)

Supports 5 RAID modes: RAID 5, RAID 0, RAID 1, RAID 10, and SINGLE (independent single-disk mode). Users can freely select the RAID mode based on specific application scenarios and requirements to meet different levels of data security.

Supports 5 RAID modes: RAID 5, RAID 0, RAID 1, RAID 10, and SINGLE (independent single-disk mode). Users can freely select the RAID mode based on specific application scenarios and requirements to meet different levels of data security.

TPC Backupper is an extremely user-friendly Windows PC backup tool that allows you to schedule the backup of folders and disk partitions on your Windows PC to TerraMaster USB devices or NAS network storage servers.To start automatic backups, simply connect the device to your computer, install the TPC Backupper client, and set up a scheduled backup task.This straightforward and reliable backup solution enables you to concentrate on your work, while in the background the TerraMaster D5-310 concentrates on its work to protect your crucial data. TPC Backupper supports both incremental and differential backup strategies and is compatible with Windows 8/8.1/10/11.

D5-310 uses the USB 3.1 Gen 1 high-speed transmission protocol, with a theoretical transfer speed of up to 5Gbps and an actual read/write speed of up to 220MB/s. Transferring a 1GB file takes only about 4 seconds, significantly reducing waiting time during office tasks and greatly enhancing work efficiency.

The D5-310 boasts powerful storage expansion capabilities, supporting the installation of up to 5 hard drives with a maximum individual hard drive capacity of an astonishing 24 TB (Compatibility with larger capacity hard drives is yet to be verified). This means that users can achieve massive storage of up to 120 TB (24 TB x 5), allowing the D5-310 to meet a wide variety of large-scale storage needs.

The D5-310 supports multiple types of hard drives, including 3.5-inch SATA hard drives, 2.5-inch SATA hard drives, and 2.5-inch SATA SSDs.

To ensure the stable operation and optimal performance of the device, it is crucial to select hard drives that are known to be compatible. Incompatible hard drives may result in device disconnection, reduced speeds, or failure to recognize a hard drive. Before making any drive purchases, users are thus strongly advised to refer to TerraMaster's hard drive compatibility list to ensure that the chosen hard drives are a perfect match for the D5-310 to ensure a seamless storage experience.

When configured in RAID 1, RAID 5, or RAID 10 mode, the product allows for the addition of a hot spare disk. This feature ensures that in the event of a single disk failure within the RAID array, the hot spare can immediately replace the failed disk, effectively minimizing the risk of data loss and providing robust protection for your data security.

The D5-310 features a USB Type-C interface and comes with a 0.8-meter USB Type-A to Type-C cable. This design allows the D5-310 to seamlessly connect to various computer interfaces, including USB 3.0, USB 3.1, USB 3.2, USB 4,Thunderbolt 3, and Thunderbolt 4. Regardless of the type of interface the computer uses, the D5-310 can thus provide a stable and efficient data transfer experience.

When configured in RAID 1, RAID 5, or RAID 10 mode, the product allows for the addition of a hot spare disk. This feature ensures that in the event of a single disk failure within the RAID array, the hot spare can immediately replace the failed disk, effectively minimizing the risk of data loss and providing robust protection for your data security.

When a RAID array experiences a missing disk or failure, the system activates an audible "beep-beep" alarm through the built-in buzzer. This indicates that the RAID array is in an incomplete state and requires immediate action to repair it, ensuring data integrity and system stability.

D5-310 features a hard drive sleep function. When the device is safely disconnected from the computer, the computer enters sleep or shutdown mode, or the USB cable is unplugged, the hard drive automatically enters sleep mode, and the fan stops spinning. This design not only reduces the hard drive's operating time and minimizes wear on its motor but also significantly extends its lifespan. It allows you to enjoy efficient storage while confidently protecting your hard drive investment.

This product features a power-on recovery memory function, intelligently handling various power loss scenarios. When the D5-310 is shut down properly, it remains off when power is restored. However, if the device shuts down due to an abnormal power outage, it will automatically power on when electricity is restored. This feature makes the D5-310 an excellent choice for integration with servers, NAS devices, and other systems, enabling automated and unattended management.

D5-310 equipped with an innovative MCU_PWM smart temperature-controlled fan system, which dynamically adjusts the fan speed based on the real-time temperature of the hard drives. This design surpasses the traditional fixed-speed fan systems commonly used in conventional drive enclosures, effectively preventing unnecessary high fan speeds when the hard drive temperature is low. This results in more efficient and energy-saving heat management.

To ensure the safety of the device and hard drives, the D5-310 incorporates an advanced power protection design. In the event of users incorrectly connecting an incompatible power source, the device will immediately activate a built-in protection mechanism, effectively preventing damage to the device and hard drives from excessive currents or unstable voltages. This considerate design offers added peace of mind on using the D5-310, eliminating any concerns about potential losses due to power-related issues.