TerraMaster
TERRAMASTER U8-450 8-bay Short Depth Rackmount NAS
TERRAMASTER U8-450 8-bay Short Depth Rackmount NAS
The NAS server 2U 8-Bay Short Depth Rackmount U8-450 is powered by an Intel Atom C3558R quad-core processor, with main frequency of up to 2.4GHz. It also features 8GB DDR4 dual-channel memory (expandable up to 32GB); dual SFP+ 10GbE ports; and dual RJ45 2.5GbE ports, providing up to 20Gb transmission bandwidth through Link Aggregation. In addition, the U8-450 features dual M.2 NVMe SSD slots and TerraMaster's Hyper Cache SSD cache acceleration technology, which can improve the overall performance of the NAS.
Powerful Hardware: Featuring a robust Atom C3558R Quad-core 2.4GHz CPU, 8GB DDR4 RAM (expandable up to 32GB), dual SFP+ 10GbE Ports, and dual 2.5GbE RJ45 Ports, this NAS storage provides a remarkable transmission bandwidth of up to 20Gb through Link Aggregation. Additionally, the two built-in M.2 2280 NVMe SSD slots support SSD cache acceleration, significantly enhancing storage efficiency.
High-speed 10Gb Network Sharing: The U8-450 NAS server supports 10Gb network connectivity, enabling simultaneous connections of multiple Windows/Mac workstations. This facilitates seamless collaborative editing of multi-track 4K media, special effects production, video synthesis, and import/export of clips using popular video editing software like Edius, Adobe Premiere Pro, DaVinci Resolve, and Final Cut Pro. With faster data transfer rates, this server greatly enhances work efficiency and reduce production time for projects.
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Features
Specification
U8-450 Specification
Processor | |
Processor Model | Intel Atom® C3558R |
Processor Architecture | X.86 64-bit |
Processor Frequency | Quad Core 2.4 GHz |
CPU Single-Core Score | / |
Hardware Encryption Engine | √ |
Hardware Transcoding Engine | / |
Memory | |
System Memory | 8 GB DDR4 non-ECC SODIMM |
Pre-installed Memory module | 8 GB DDR4 non-ECC SODIMM (1x 8GB) |
Total Memory Slot Number | 2 (DDR4 SODIMM) |
Maximum Supported Memory | 32 GB (16 GB+16 GB) DDR4 non-ECC SODIMM |
Note | TerraMaster reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance. |
Storage | |
Disk Slot Number | 8 |
Compatible Drive types | 3.5" SATA HDD |
2.5" SATA HDD | |
2.5" SATA SSD | |
Maximum Internal Raw Storage Capacity | 160 TB (20TB x8) (Capacity may vary by RAID types) |
Drive Hot Swap | √ |
Note | . Hard drive vendors will release their latest models of hard drives, and Maximum internal raw storage capacity may be adjusted accordingly. |
. The maximum single volume size is not directly related to the maximum raw capacity. | |
File System | |
Internal Drive | Btrfs, EXT4 |
External Drive | EXT3, EXT4, NTFS, FAT32, HFS+ |
External Ports | |
RJ-45 1GbE Network Jack | / |
RJ-45 2.5GbE Network Jack | 2 |
RJ-45 10GbE Network Jack | / |
SFP+ 10GbE Network Jack | 2 |
USB3.1 Host Port | 2(5Gbps) |
USB2.0 Host Port | / |
Console Port | 1(No function) |
HDMI | / |
VGA | / |
PCIe Slots | / |
M.2 2280 NVMe Slot | 2 |
Appearance | |
Size (H*W*D) | 88 x 440 x 384 mm |
Packaging Size (H*W*D) | 175 x 550 x 473 mm |
Weight | 6.9 kg |
Others | |
System Fan | 80 x 80 x 25mm 2PCS |
Fan Mode | Smart, High speed, Middle speed, Low speed |
Noise Level | 32.5 dB(A) |
Power Supply | 250 W |
Redundancy Power Supply | / |
AC Input Voltage | 100V - 240V AC |
Current Frequency | 50/60 Hz, Single frequency |
Power Consumption | 68 W(Fully loaded Seagate 4TB ST4000VN008 hard drive(s) in read/write state) |
29 W (Fully loaded Seagate 4TB ST4000VN008 hard drive(s) in hibernation) | |
Limited warranty | 2 years |
Certificate | FCC, CE, CCC, KC |
Environment | RoHS, WEEE |
Temperature | |
Working Temperature | 0°C ~ 40°C (32°F ~ 104°F) |
Storage Temperature | -20°C ~ 60°C (-5°F ~ 140°F) |
Relative Humidity | 5% ~ 95% RH |
Package Contents | |
Host unit (x1) | |
Power cord (x1) | |
RJ-45 network cable 1.5 Meter (x1) | |
Quick Installation Guide (x1) | |
Limited Warranty Note(x1) | |
Screws(a few) | |
TOS Features | |
OS Supported | |
Supported Client OS | Windows OS, Mac OS, Linux OS |
Supported Web Browsers | Google Chrome 97.0.xxxx, Mozilla Firefox 9.3,Apple Safari 12.1 ; Microsoft Edge 99.0.xx or later version. |
Supported mobile OS | iOS14.0, Android 10.0 or later version |
Storage Management | |
Supported RAID Types | TRAID, Single, JBOD, RAID 0, RAID 1, RAID5, RAID 6, RAID 10 |
Maximum Internal Volume Number | 256 |
Maximum iSCSI Target | 128 |
Maximum iSCSI LUN | 256 |
Volume Expansion with Larger HDDs | TRAID, RAID 1,RAID5,RAID 6,RAID10 |
Volume Expansion by Adding a HDD | TRAID, RAID5,RAID6 |
RAID Migration | √ |
SSD Cache | √ |
Hot Spare | √ |
SSD TRIM | √ |
Hard Drive S.M.A.R.T. | √ |
Seagate IHM | √ |
NVRAM write cache(BBU-protected) | / |
Shared Folder Snapshot | √ |
LUN Snapshot | / |
File Services | |
File Protocol | SMB/AFP/NFS/FTP/SFTP/WebDAV |
Maximum Concurrent SMB/AFP/FTP/SFTP Connections | 500 |
Windows Access Control List (ACL) Integration | √ |
NFS Kerberos Authentication | √ |
Account & Shared Folder | |
Maximum local user's account number | 2048 |
Maximum local group number | 512 |
Maximum shared folders number | 512 |
Maximum shared folders syncing tasks | 8 |
Backup | |
Rsync Backup | √ |
Duple Backup | √ |
Centralized Backup | √ |
Snapshot | √ |
USB Backup | √ |
Cloud Sync | √ |
Time Machine Backup | √ |
File System Snapshot | √ |
TFM Backup | √ |
Networking | |
TCP/IP | IPv4/IPv6 |
Protocols | CIFS/SMB, NFS, FTP, SFTP, HTTPS, SSH, iSCSI, SNMP |
Link Aggregation | √ |
DLNA Compliance | √ |
VPN Client | √ |
VPN Server | √ |
Proxy Client | √ |
Proxy Server | / |
UPnP/Bonjour Discovery | √ |
TNAS.online Remote Access | √ |
DDNS | √ |
Access Right Management | |
Batch users creation | / |
Import/Export users | √ |
User Quota Managerment | √ |
Local user access control for CIFS/SAMBA and FTP | √ |
Domain Authentication | |
AD Domain | √ |
LDAP Client | √ |
LDAP Server | / |
Security | |
Firewall Protection | √ |
Account Auto-block Protection | √ |
AES Shared Folder Encryption | √ |
Importable SSL certificate | √ |
Instant Alert via email, Desktop Notification, Beep | √ |
RSA 2048 Encryption(TOS 5.0) | √ |
PAM (Pluggable Authentication Modules) | √ |
OTP Authentication(TOS 5.0) | √ |
HyperLock File System(TOS 5.0) | √ |
Power Managerment | |
Power Resume | √ |
Scheduled Power On/Off | √ |
Wake up On LAN(WOL) | √ |
UPS Supported | √ |
Administration | |
Multi-window, Multi-task System Management | √ |
Custom Desktop | √ |
Control Panel | √ |
Resource Monitor | √ |
Syslog | √ |
OS UI Language | English,German, French, Spanish, Italian, Magyar, Chinese,Japanese,Korean,Turkish, Portuguese, Russian |
Applications | |
Application Center | √ |
iSCSI Target | √ |
Terra Photos | / |
TerraSync | √ |
Duple Backup | √ |
CloudSync | √ |
Centralized Backup | √ |
USB Backup | √ |
VPN Server | √ |
Transmission | √ |
qBittorent | √ |
Aria 2 | √ |
Terra Search | √ |
Deduplication | √ |
Web Server | √ |
Clam Antivirus | √ |
EMBY | √ |
Multi Media Server | √ |
Plex Media Server | √ |
Docker Manager | √ |
Snapshot | √ |
U8-450 Product Documentation
Name | Description | Operation | Size |
U8-450 | Photo | Download | 0.34MB |