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TerraMaster U12-500 Plus 10GbE 12-Bay Enterprise-Class Rackmount NAS
2 Years
Compatible Hard Disks
NAS setup by remote access (First hour)
RAM - Upgrade
UPS Backup
U12-500 Plus
Intel Core i7-1255U 10-Core 4.7GHz CPU
16GB DDR5 RAM, 10GbE Ethernet Port x2
High-Performance Backup Server
The U12-500 Plus NAS storage is powered by Core i7-1255U processor with 10 cores, 12 threads, and turbo speeds up to 4.7GHz. It features Iris Xe Graphics with a 1.25GHz dynamic frequency and supports AES NI hardware encryption. Equipped with 16GB DDR5 memory and dual 10 Gigabit Ethernet ports, it delivers strong performance. Its two M.2 NVMe slots enhance storage efficiency with Hyper Cache. This makes the U12-500 Plus a top choice for high-performance backup solutions for small to medium-sized businesses.
20Gb Lightning-Fast Throughput
The U12-500 Plus NAS server features dual 10GbE Ethernet ports, offering up to 20Gbps bandwidth. With SMB multichannel support, it achieves up to 2090MB/s sequential write speeds and 450MB/s 4K random read/write speeds. This performance ensures seamless image and video handling, making it perfect for film production, post-production, and high-demand virtualized environments.
Flexible Storage Solutions
The U8-500 Plus NAS enclosure supports various RAID configurations, including Single, RAID 0, 1, 5, 6, and 10. The U12-500 Plus 12-bay NAS in 2U rack mount can accommodate up to 12 3.5" SATA HDDs, 2.5" SATA HDDs, and 2.5" SATA SSDs, offering a remarkable maximum storage capacity of up to 288TB (using 24TB HDDs as an example). It features TerraMaster’s TRAID/TRAID+ for online capacity expansion, migration, and redundant disk setups. Users can select between ext4 and Btrfs file systems, and expand storage effortlessly with the TerraMaster USB DAS disk array.
Specifications
Processor
- Intel® Core™ i7-1255U 10-core / 12-thread CPU, up to 4.7 GHz
- Integrated Intel® Iris® Xe Graphics
- Hardware encryption (AES-NI)
- Hardware transcoding engine (H.264, H.265, MPEG-4, VC-1) up to 4K @ 60 FPS
Memory
- 16 GB DDR5 non-ECC SODIMM (pre-installed)
- 2 × DDR5 SODIMM slots
- Expandable up to 64 GB DDR5 non-ECC
Storage
- 12 × drive bays (3.5″ SATA HDD / 2.5″ SATA HDD / 2.5″ SATA SSD)
- Maximum internal raw storage capacity: ~288 TB (24 TB × 12; varies by RAID)
- Drive hot-swap supported
- 2 × M.2 2280 NVMe slots for SSD cache / acceleration (PCIe 4.0 ×4)
RAID & Storage Management
- Supported RAID types: Single, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
- TRAID / TRAID+ flexible array support
- SSD cache support
- Hot spare support
- RAID migration supported
File Systems
- Internal: Btrfs, EXT4
- External: EXT3, EXT4, NTFS, FAT32, HFS+, Btrfs
Networking
- 2 × RJ-45 10 GbE network ports
Ports
- USB 3.2 Gen2 Type-A ×3 (10 Gbps)
- USB 3.2 Gen2 Type-C ×1 (10 Gbps)
- HDMI 2.0 ×1
Cooling & Noise
- 3 × 80 × 80 × 38 mm system fans
- Fan modes: Smart, High, Medium, Low
- Noise level ~39 dB(A) (with M.2 SSDs idle)
Physical & Power
- Dimensions: 88 × 440 × 550 mm
- Gross weight: ~16.0 kg
- Power supply: 550 W
- AC input: 100–240 V, 50/60 Hz
- Operating temperature: 0 °C ~ 40 °C; Storage temperature: -20 °C ~ 60 °C
Software & Features
- TerraMaster TOS 6 operating system with enhanced security features
- Supported file protocols: SMB, SFTP/FTP, iSCSI, NFS, WebDAV
- Centralised backup, TerraSync, CloudSync, Snapshot support
- Multi-level user and permission management
- Virtualisation tools (e.g., Docker) and advanced system utilities
Accessories
TerraMaster TRK-U12 Rail-kit for 1U/2U Rackmount TNAS
Product available by pre-order only - Delivery time approx. 7-10 working days
