NAS TerraMaster U8-211 (Enterprise), 8 bay, Intel Atom Quad-core 2.1GHz, 4GB RAM, 100000 IOPS, 1000MB/s

Enterprise NAS TerraMaster U8-211, 8 bay
Intel Atom Quad-core 2.1GHz
4GB RAM, 100000 IOPS, 1000MB/s, Rackmount, 2GbE Network

Mô tả

Enterprise NAS TerraMaster U8-211, 8 bay, Intel Atom Quad-core 2.1GHz, 4GB RAM, 100000 IOPS, 1000MB/s

Thông số kỹ thuật NAS TerraMaster U8-211

Processor
Processor Model	Intel Atom C3538
Processor Architecture	X.86 64-bit
Processor Frequency	Quad Core 2.1GHz
Hardware Encryption Engine	√
Video Transcoding	8-bit H.265 (HEVC), MPEG-4 Part 2, MPEG-2, VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30 (need to install third-party applications)
Memory
System Memory	4GB
Pre-installed Memory module	4GB (1 x 4GB)
Total Memory Slot Number	2
Maximum Supported Memory	16 GB (2 *8GB)
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	96TB (12TB x 8) (Capacity may vary by RAID types)
Max Single Volume	108TB
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	2
USB 3.0 Port	2
USB 2.0 Port	2
COM	1
HDMI	/
VGA	/
LSI 9207-8i HBA Card	/
PCIe Slots	1 x PCIe X16 slot(PCIe 3.0 X2)

Appearance
Size (HWD)	440 x 664 x 88 mm
Packaging Size (HWD)	795 x 575 x 200 mm
Weight
Others
System Fan	83 mm x 83 mm x42mm 3 pcs
Fan Mode	Smart, High speed, Middle speed, Low speed
Noise Level
Power Supply	550W
AC Input Voltage	100V – 240V AC
Current Frequency	50/60 Hz, Single frequency
Power Consumption	95W (read & write)
	5.0W (hard drive dormancy)
Limited warranty	3 years
Certificate	FCC, CE, CCC, KC
Environment	RoHS, WEEE
Temperature
Working Temperature	5°C ~ 40°C (40°F ~ 104°F)
Storage Temperature	-20°C ~ 60°C (-5°F ~ 140°F)
Relative Humidity	5% ~ 95% RH
Package Contents
	Host (x1)
	Power cord (x1)
	RJ-45 network cable (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 48, Microsoft Internet Explorer 9, Mozilla Firefox 30,Apple Safari 4.5 or later version; Microsoft Edge is not recommened.
Supported mobile OS	Ios 8.2, Android 5.0 or later version
Storage Management
Supported RAID Types	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	RAID 1,RAID5,RAID 6,RAID10
Volume Expansion by Adding a HDD	RAID5,RAID6
RAID Migration	√
SSD Cache	√
Hot Spare	√
SSD TRIM	/
Hard Drive S.M.A.R.T.	√
Seagate IHM	√
NVRAM write cache(BBU-protected)	/
WORM(Write Once Read Many)	/
Shared Folder Snapshot	√
LUN Snapshot	/
Storage QoS For Shared Folder	/
File Services
File Protocol	SAMBA/AFP/NFS/FTP/WebDAV
Maximum Concurrent SAMBA/AFP/FTP 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 Server	√
Rsync Backup	√
Schedule Backup	√
USB Device Backup	√
Cloud Sync	√
Time Machine Server	√
File System Cluster	√
Networking
TCP/IP	IPv4
Protocols	CIFS/SAMBA, NFS, FTP, TFTP, HTTPS, SSH, iSCSI, SNMP, SMTP
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
Microsoft Active Directory	√
LDAP Client	√
LDAP Server	√
SSO	/
Security
Firewall Protection	√
Account Auto-block Protection	√
AES Volume and Shared Folder Encryption	√
Importable SSL certificate	√
Instant Alert via email, SMS, Beep	√
Power Managerment
Automatic Power On After Power Recovery	√
Scheduled Power On/Off	√
Wakeup On LAN	/
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
Applications
Application Center	√
Mail Server	√
Web Server	√
Clam Antivirus	√
Download	√
Multi Media Server	√
Docker	√
Plex Media Server	√
Snapshot	√