Company Introduction
- TerraMaster - a 16-year-old professional brand focusing on developing and producing storage products.
- Products include network attached storage (NAS), direct attached storage (DAS) and thunderbolt 3 storage.
- With the core competitiveness in excellent hardware design and strong software developing ability, TerraMaster products are well known among customers with the great reliability and value.
Up to 90TB capacity with up to 420MB/s sequential read speed
- The D5-300C is desktop 5-bay RAID storage with massive capacity ideal for storing photos, videos, documents and music. Compatible with 3.5 inch SATA drives up to 18TB, and a maximum total capacity of 90TB.
- Can configure your drives in RAID 0, RAID 1, Single Disk modes for the hard drive in slots 1&2, and only Single Disk for Slots 3-5. Changing hard drives is easy with our dedicated drive trays and hot swap capability.
- RAID0 mode provides super-fast performance with up to 420MB/s sequential read speeds. Switch to RAID1 configuration for redundancy and to mirror your data,perfectly protect the security of stored data.
The D5-300C is NOT a NAS, it is a DAS ( Direct Attached Storage).
Multiple Hardware RAID Modes,Effectively Protect Data Security
- Supports multiple RAID modes: RAID 0, RAID 1, and Single Disk. User-friendly RAID Knob,Switch Modes Easily.Professionals can choose one or more according to their application scenarios.Effectively protect data security.
Better Protection
- The D5-300C features an intelligent temperature control system and incorporates a low noise fan. The fan speed is automatically adjusted with the temperature of the hard drive to ensure that your hard drive remains at the optimal working temperature.
The D5-300C is NOT a NAS, it is a DAS ( Direct Attached Storage).
Real Super Speed with USB3.1(Gen1) Transport Protocol
- Powerful hardware with the latest USB3.1(Gen1) Type C connector.
- Equipped with the latest USB Type-C interface, running USB 3.1 Gen 1 protocol. Testing with TwoHIKVISION V100 512GB SSDs, the actual data transmission speed is up to 419MB/s(Write) and 423MB/s(Read).
- The D5-300C adopts the latest USB Type-C interface, Includes a Type C to Type-A cable.
The D5-300C is NOT a NAS, it is a DAS ( Direct Attached Storage).
Expand the capacity of your NAS
- The D5-300C can quickly add storage space to your NAS. It can be used as an external hardware RAID device for TerraMaster NAS. TheD5-300C operates independently and does not require additional NAS system resources.The D5-300Cfeatures USB3.1 connection and supports SSD/HDD drives for high-speed data access and massive capacity.
Cross-Platform Compatibility for Data Backup
- Use D5-300C to easily backup computer files, compatible with Windows, Mac, and Linux machines. No drivers needed!
The D5-300C is NOT a NAS, it is a DAS ( Direct Attached Storage).
Backup for Mac and Windows
- Large-capacity external storage backup device for Mac and Windows.
- Supports Apple Time Machine to easily back up the data in your Mac.
- Supports Windows backup software to back up the data in your computer.
Multi-Drive Compatibility
- Compatible with diverse 3.5-inch SATA hard drive brands and models, as well as with 2.5-inch SATA hard drives and SSDs. Equipped with 5 drive slots, supports a drive capacity of up to 18TB, and a total storage capacity of up to 90TB (Users need to purchase their own hard drives).
- With exclusive energy-saving technology, the D5-300C automatically enters sleep mode, along with your computer, to save energy and extend the life of your drives.
Better Protection
- The D5-300C features an intelligent temperature control system and incorporates a low noise fan.
- The fan speed is automatically adjusted with the temperature of the hard drive to ensure that your hard drive remains at the optimal working temperature.
Brand new replacement for 2 years.
- Brand new replacement for 2 years.
- Quick service in 24 hours!
| Products | |||||
|---|---|---|---|---|---|
| Drive Bays | 2 | 4 | 5 | 5 | 4 |
| Interface | USB3.1 Gen1 Type C (5Gbps) | USB3.1 Gen1 Type C (5Gbps) | USB3.1 Gen1 Type C (5Gbps) | USB3.1 Gen1 Type C (5Gbps) | 1GbE Ethernet |
| Max. number of HDDs/SSDs | 2 x 2.5" or 3.5" SATA 6Gb/s | 4 x 2.5" or 3.5" SATA 6Gb/s | 5 x 2.5" or 3.5" SATA 6Gb/s | 5 x 2.5" or 3.5" SATA 6Gb/s | 4 x 2.5" or 3.5" SATA 6Gb/s |
| Max. Storage | 36TB (18TB x 2) | 72TB (18TB x 4) | 90TB (18TB x 5) | 90TB (18TB x 5) | 72TB (18TB x 4) |
| Reading Speed (max.) | 410MB/sec (tested by 2 SSD, in raid 0, Windows OS) | 420MB/sec (tested by 4 SSD, in SingleDisk) | 410MB/sec (tested by 2 SSD, in raid 0, Windows OS) | 210MB/sec (tested by 5 SSD, in raid 0, Windows OS) | 210MB/sec (tested by 5 SSD, in raid 0, Windows OS) |
| Writing Speed (max.) | 400MB/sec (tested by 2 SSD, in raid 0, Windows OS) | 390MB/sec (tested by 4 SSD, in SingleDisk) | 400MB/sec (tested by 2 SSD, in raid 0, Windows OS) | 190MB/sec (tested by 5 SSD, in raid 0, Windows OS) | 114 MB/s (tested in RAID 0, SATA III 4TB NAS hard drive x 2) |
| Hardware RAID | YES | NO | YES | YES | NO |
| RAID Mode | RAID 0, 1, JBOD, Single | NO | RAID 0, 1, Single | RAID 0, RAID 1, RAID 5, RAID 10, CLONE, JBOD, and Single Disk | RAID 0, 1, 5, 6, 10, JBOD, Single |
| RAID Features | RAID 0, 1, JBOD, Single for HDD1 & HDD2 | RAID 0, 1, JBOD, Single for HDD1 & HDD2 | HDD1 & HDD2 can be set as RAID 0, 1, Single; HDD3-5 can be individual disks | RAID 0, RAID 1, RAID 5, RAID 10, CLONE, JBOD, and Single Disk | RAID 0, 1, 5, 6, 10, JBOD, Single |
| RAID Auto-rebuilding | RAID1 | NO | RAID1 | RAID1, RAID5, RAID10 | RAID1, RAID5, RAID 6, RAID10 |
