NAS TerraMaster U4-111 CPU Intel Celeron J3455 Quad-core 1.5GHz, RAM 4GB, LAN 2x 2.5Gbps 1x 10Gbps, 4 khay ổ cứng

Liên hệ

Bộ vi xử lý Intel Celeron J3455 x86 64bit Quad-core 1.5GHz
Bộ nhớ trong RAM 4GB
Cổng kết nối mạng LAN 2x 2.5Gbps 1x 10Gbps
4 khay ổ cứng hỗ trợ tới 80TB (20TB x4)
Bảo hành chính hãng 24 tháng 1 đổi 1
Giá đã bao gồm VAT, chưa bao gồm ổ cứng

Add to wishlist

Mô tả

NAS TerraMaster U4-111 CPU Intel Celeron J3455 Quad-core 1.5GHz, RAM 4GB, LAN 2x 2.5Gbps 1x 10Gbps, 4 khay ổ cứng

Thông số kỹ thuật

Processor
Processor Model	Intel Celeron N5095
Processor Architecture	X.86 64-bit
Processor Frequency	Quad Core 2.0 GHz (Max burst up to 2.9 GHz)
CPU Single-Core Score	/
Hardware Encryption Engine	√
Hardware Transcoding Engine	H.264, H.265, MPEG-4, VC-1;maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 60
Memory
System Memory	4 GB DDR4 non-ECC SODIMM
Pre-installed Memory module	4 GB DDR4 non-ECC SODIMM (1x 4GB)
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	4
Compatible Drive types	3.5″ SATA HDD
	2.5″ SATA HDD
	2.5″ SATA SSD
Maximum Internal Raw Storage Capacity	80TB (20TB x4) (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.
Note	. 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	/
USB3.1 Host Port	2(10Gbps)
USB2.0 Host Port	/
COM	/
HDMI	1
VGA	/
PCIe Slots	/
M.2 2280 NVMe Slot	1
Appearance
Size (HWD)	45440 360 mm
Packaging Size (HWD)	95545 453 mm
Weight	6.8 kg
Others
System Fan	40 x 40 x 28mm 3PCS
Fan Mode	Smart, High speed, Middle speed, Low speed
Noise Level	34.5 dB(A)
Power Supply	90W
Redundancy Power Supply	/
AC Input Voltage	100V – 240V AC
Current Frequency	50/60 Hz, Single frequency
Power Consumption	35.2W(Fully loaded Seagate 4TB ST4000VN008 hard drive(s) in read/write state)
Power Consumption	13.9 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 (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 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 Volume and 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	√