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คุณสมบัติ NAS QNAP (TS-228A, Without HDD.)
| Brand | QNAP |
| Model | TS-228A |
| CPU Model | Realtek RTD1295 quad-core 1.4GHz processor CPU Architecture : 64-bit ARM |
| Operating System | QTS 4.3.4 (embedded Linux) |
| System Memory | 1 GB DDR4, not expandable Flash Memory 4 GB (Dual boot OS protection) |
| Drive Interface | 3.5-inch SATA |
| Number of Drives | 2 Bay |
| Capacity | Max. 16 snapshots per volume/block-based LUN; max. 32 |
| LED Indicators | System Status, LAN, USB, HDD1~2 |
| USB Interface | 2 x USB 2.0 port 1 x USB 3.0 port |
| LAN Interface | 1 x Gigabit Ethernet Port (RJ45) |
| Video | Show photos by thumbnails, list, timeline, or folder view Supports virtual/smart collections Tag videos with text, color, and ratings Share video links to social websites or through email Display movie information and posters from Internet sources or user- uploaded files Supports displaying subtitles (*.SRT,*.ASS, *.SSA) Supports online searching and downloading of subtitles as well as importing subtitle files Supports adjusting the display style of subtitles Supports for playback speed adjustment Support for direct streaming videos in certain file formats Supports Facebook friends login Supports advanced folder permission settings. Supports LDAP users. Videos can be uploaded to YouTube and Youku. Supports multi-zone video display Mobile app: Qvideo for online video browsing and management |
| Buttons | Power, Reset, USB Copy |
| Networking | TCP/IP: Dual stack (IPv4 and IPv6) Jumbo frame DHCP server and client USB Wi-Fi adapter WirelessAP Station Virtual switch |
| RAID | RAID 0/1 /, Single, JBOD |
| Security | Network access protection with auto-blocking: SSH, Telnet, HTTP(S), FTP, CIFS/SMB, AFP CIFS host access control for shared folders FIPS 140-2 validated AES 256-bit volume-based data encryption* AES 256-bit external drive encryption Importable SSL certificates Instant alert via E-mail, SMS, beep,and push service 2-step verification Data encryption functions may be unavailable in accordance with the legislative restrictions of some countries. |
| OS Support | Apple Mac OS 10.7 or later Linux and UNIX Microsoft Windows 7, 8, and 10 Microsoft Windows Server 2003, 2008 R2, 2012, 2012 R2 and 2016 |
| File system | Internal Hard Drive: EXT4 External Hard Drive: EXT3, EXT4, NTFS, FAT32, HFS+ |
| File Sharing | Maximum number of users: 4096; Maximum number of user groups: 512; Maximum number of shared folders: 512; Maximum number of concurrent connections: 700 |
| Special Features | File Station, Photo Station, Music Station, Video Station, Download Station, Qsync, Notes Station, FTP Server, Print Server, VPN Server, VPN Client, Antivirus Protection, Hybrid Backup Sync, QVPN, Mobile Application Streaming Server DLNA Server, Airplay, Chromecast, iTunes Server |
| Cooling Fans | 1 x 7612 cooling blower for system |
| Power Supply | External, 65 W, AC 100 to 240 V |
| Power Consumption | 5.14 W (HDD Sleep Mode) 12.21 W (Operating Mode, Typical) * With drives fully populated |
| Environment | Operating temperature : 0 – 40 °C (32°F – 104°F) Relative Humidity : 5~95% RH non-condensing, wet bulb: 27˚C (80.6˚F) |
| Packaging Content | 1 x TS-228A 1 x Power Cord 1 x Ethernet Cable 1 x AC Adapter 2 x Fixers (pair, L & R) Quick Installation Guide (QIG) |
