NAS TerraMaster F4-221, Intel Dual-core 2GHz, 2GB RAM, 4 khay ổ cứng, 64TB

NAS TerraMaster F4-221, Intel Dual-core 2GHz, 2GB RAM, 4 khay ổ cứng, 64TB

 

Thông số kỹ thuật NAS TerraMaster F4-221

Processor
Processor Model	Intel® Celeron® J3355
Processor Architecture	X.86 64-bit
Processor Frequency	Dual Core 2.0GHz (Max burst up to 2.5GHz)
Hardware Encryption Engine	√
Video Transcoding	8-bit, max resolution: 4K (4096 x 2160), max FPS: 30 (need to install third-party applications)
Memory
System Memory	2GB
Pre-installed Memory module	/
Total Memory Slot Number	1
Maximum Supported Memory	10 GB (2GB + 8 GB)
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	64TB (16TB x 4) (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	EXT4,BTRFS
External Drive	EXT3, EXT4, NTFS, FAT32, HFS+
External Ports
RJ-45 1GbE Network Jack	2
USB 3.0 Port	2
USB 2.0 Port	/
COM	/
HDMI	1
VGA	/
LSI 9207-8i HBA Card	/
PCIe Slots	/
Appearance
Size (H*W*D)	227 x 225x 136 mm
Packaging Size (H*W*D)	300 x 275 x 186 mm
Weight	Net Weight: 2.25Kg  Gross Weight: 3.55Kg
Others
System Fan	80 mm x 80 mm x25mm  2 pcs
Fan Mode	Smart, High speed, Middle speed, Low speed
Noise Level	19.8dB(A)
Power Supply	90W
AC Input Voltage	100V - 240V AC
Current Frequency	50/60 Hz, single frequency
Power Consumption	46.6W (read & write)
	2.0W  (hard drive dormancy)
Limited warranty	2 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 unit (x1)
	Power cord (x1)
	RJ-45 network cable (x1)
	Quick Installation Guide (x1)
	Limited Warranty Note(x1)
	Screws(a few)
	Power adapter (x1)
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
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	200
Windows Access Control List (ACL) Integration	√
NFS Kerberos Authentication	√
Account & Shared Folder
Maximum local user's account number	512
Maximum local group number	256
Maximum shared folders number	256
Maximum shared folders syncing tasks	4
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	√