Expert Features

• 8-Bay Hybrid Storage Architecture: Combines four 3.5″/2.5″ SATA HDD/SSDs with four M.2 2280 NVMe SSD slots to balance massive capacity and high-speed performance.
• Hot & Cold Data Separation: Store frequently accessed data on NVMe SSDs while archiving large, less-used files on high-capacity HDDs for optimal efficiency.
• Hardware RAID Engine: Built-in hardware RAID supports SINGLE, JBOD, RAID 0, and RAID 1 without relying on software utilities.
• Selective RAID Flexibility: RAID configuration is supported on HDD1 and HDD2, while remaining HDDs and NVMe SSDs operate independently in single mode.
• USB 3.2 Gen2 Type-C Interface: Delivers up to 10Gbps bandwidth for fast, stable, and modern data connectivity.
• High-Speed Transfer Performance: Achieves read speeds up to 1016MB/s with four SATA SSDs and up to 980MB/s with a single NVMe SSD.
• Tool-Free Push-Lock Drive Trays: Simplifies HDD and SSD installation while securely locking drives in place.
• Smart Cooling System: Integrated 120mm smart fan automatically adjusts speed based on temperature to maintain stable operation.
• Ultra-Quiet Operation: Optimized airflow design keeps noise levels as low as 21dB(A).
• Cross-Platform File System Support: Compatible with NTFS, APFS, EXT4, FAT32, and exFAT for seamless Windows, Mac, and Linux use.
• Power-On Recovery Protection: Automatically resumes operation after abnormal power loss while remaining off after normal shutdown.
• Energy-Efficient HDD Sleep Mode: Reduces power consumption and extends drive lifespan during idle periods.

Expert Specs

Category	Specification
Product Name	TerraMaster D8 Hybrid
Disk Slot Number	4× SATA + 4× M.2 NVMe
Compatible Disk Types	3.5″ SATA HDD, 2.5″ SATA HDD, 2.5″ SATA SSD
M.2 NVMe Slots	4× M.2 2280 (PCIe 3.0 / 4.0 / 5.0)
Maximum Raw Capacity	120TB (24TB×4 HDD + 8TB×4 NVMe)
RAID Modes	SINGLE, JBOD, RAID 0, RAID 1
Hardware RAID	Yes
RAID Auto Rebuild	Supported
HDD Sleep	Supported
USB Interface	USB 3.2 Gen2 Type-C (10Gbps)
Max Read Speed	560MB/s (1× SSD), 1016MB/s (4× SSD), 980MB/s (1× NVMe)
Max Write Speed	520MB/s (1× SSD), 960MB/s (4× SSD), 880MB/s (1× NVMe)
System Fan	120 × 120 × 25mm (Smart Mode)
Noise Level	21.0 dB(A)
Power Supply	90W
Power Consumption	40.8W (Active), 9.8W (Sleep)
Dimensions	222 × 179 × 154 mm
Weight	1.9kg (Net), 3.1kg (Gross)
Supported OS	Windows, macOS, Linux
Warranty	1 Year
Certifications	CE, FCC, CCC, KC
Environmental Compliance	RoHS