Мрежови диск (NAS) Qnap TS-253D-4G, четириядрен Intel Celeron J4125 2.7 GHz, без твърд диск (2x 3.5-inch SATA 6Gb/s), 4GB DDR4, 2x 2.5 Gigabit Ethernet, HDMI, 65W

 

Product Features

• Upgrade your NAS to 2.5 GbE networks
  The TS-253D comes with two 2.5 GbE RJ45 LAN ports that allow you to use existing CAT.5e cables to upgrade network speeds from 1 Gigabit to 2.5 Gigabit. The dual 2.5 GbE ports also support Port Trunking for up to 5 Gbps! By using QNAP's N-BASET/Multi-Gig USB 3.2 Gen 1 to 5 GbE adapter (Model name QNA-UC5G1T) or 5 GbE PCIe expansion card (Model name QXG-5G1T-111C), your laptop or desktop computer can easily connect to 2.5 GbE networks with the TS-253D to benefit from higher network speeds.

• Transform your network with a wallet-friendly 2.5 GbE switch
  Upgrading your network shouldn't break the bank, and 2.5 GbE connectivity provides immediately noticeable improvements compared to standard 1GbE. The QSW-1105-5T is an unmanaged switch with five 2.5 GbE ports (backwards compatible with 1G/100M) and supports CAT. 5e cables to connect multiple computers and NAS. The QSW-1105-5T is energy-saving, low-noise, plug-and-use, and supports loop detection and blocking to provide a simple and effective high-speed network environment.

• Quad-core 2.0 GHz (burst up to 2.7 GHz) with up to 8 GB memory
  The TS-253D is powered by an Intel Celeron J4125 quad-core 2.0 GHz processor (bursts up to 2.7 GHz), features up to 8 GB DDR4 memory, and supports SATA 6 Gb/s drives. The support of Intel AES-NI encryption engine boosts encryption performance while also maintaining the security of your NAS data. You can flexibly install SSDs for cache acceleration to maximize network and storage performance for data-intensive applications.

• Increase HBS backup efficiency with 2.5 GbE connectivity
  Hybrid Backup Sync (HBS) consolidates backup, restoration and synchronization functions (using RTRR, Rsync, FTP, CIFS/SMB) for easily transferring data in the TS-253D to local, remote and cloud storage spaces (including Microsoft One Drive, Google Drive, Dropbox, and more) as a comprehensive data storage and disaster recovery plan. Supporting QuDedup technology that eliminates duplicated data at the source, HBS reduces backup data size and speeds up future backup tasks. This is also beneficial for accelerating multi-version backups for greater protection against data loss.

• Abundant I/O capability with PCIe expansion
  The TS-253D features one PCIe 2.0 slot that allows for various expansion cards for expanding application potential.

• SSD caching and auto-tiering enable 24/7 optimized storage efficiency
  While SSD prices continue to fall, and SSD capacity and performance continue to increase, organizations can easily take advantage of SSD strengths. The TS-253D supports numerous SSD-aware features that significantly maximize NAS performance with high cost-effectiveness.

• Ultimate visual experience with 4K HDMI display and real-time video transcoding
  The TS-253D has an HDMI 2.0 port that supports 4K (4096 x 2160) 60 Hz output, allowing you to directly view multimedia content saved on the NAS on a bigger screen. The support of high-quality 4K video transcoding enables the NAS to convert videos to universal file formats that can be smoothly played on multiple devices. The TS-253D also can stream videos through DLNA, Chromecast, and more to satisfy versatile multimedia application needs.

• Move business data to the cloud flexibly and economically
  The TS-253D perfectly integrates NAS with mainstream cloud services. By deploying cloud storage gateways and enabling local caching on the NAS, you can seamlessly use the cloud for storage, backup, and data recovery with low-latency access, providing an innovative hybrid cloud experience.

• All-in-one server to host virtual machines and containers
  Regardless of your virtualization needs, you can count on Virtualization Station and Container Station for complete virtualization support. You can use Network & Virtual Switch to allocate adequate physical network resources to virtual machines, containers, and the NAS to simplify network deployment.

• Optimized collaboration with seamless file sharing and sync
  The TS-253D centrally stores data and files, and supports SMB/CIFS, AFP and NFS protocols for file sharing across Windows, Mac, and Linux /UNIX networks. Coupled with the Qsync utility, any file uploaded to the TS-253D will be made available for all linked devices (such as computers, laptops and mobiles). You can sync shared folders and team folders for group file sharing to enhance the flexibility of team projects and collaboration. With the myQNAPcloud service, you can easily and securely connect to the TS-253D via the Internet for accessing, managing, and sharing NAS files. The Windows AD and LDAP services enable system administrators to configure user permissions by using an existing Windows AD server, LDAP server, or the TS-253D's built-in LDAP service.

• Secure your premises with integrated surveillance solutions
  QVR Pro allows you to arrange a dedicated, independent storage space for surveillance data on the TS-253D and leverage the advantages of scalable NAS storage. It greatly simplifies camera management, storage space allocation, camera live view, and playback. Supporting over 5,000 IP cameras (including all standard fisheye cameras available on the market), QVR Pro provides 8 license-free channels for surveillance monitoring and the optional QVR Pro Camera Channel Extension License for more extensive security deployment. You can also use QVR Pro Client's mobile app to monitor anytime, or use a USB webcam as an ONVIF network camera with the QUSBCam app.

• Expand your storage with USB 3.2 Gen 2 (10 Gbps) - better than eSATA
  Flexibly expand the storage capacity of the TS-253D via USB or multi-lane SATA interfaces. You can choose a high-speed USB 3.2 Gen 2 (10 Gbps) TL series JBOD, USB 3.2 Gen 1 (5 Gbps) TR series RAID expansion enclosures, or SATA 6 Gbps TL series JBOD. They provide economical, flexible, high-performance and high-capacity storage expansion solutions for NAS, PC and servers.

• Flexible and economical storage expansion
  QNAP provides easy storage capacity expansion solutions. Here are several ways to expand your TS-253D storage as needed to accommodate data and business growth.

 

General
Device Type	NAS server
Host Connectivity	2.5 Gigabit Ethernet
Total Storage Capacity	0 GB
Installed Devices / Modules Qty	0 (installed) / 2 (max)
Width	10.5 cm
Depth	22.6 cm
Height	16.8 cm
Weight	1.48 kg
Built-in Devices	Led panel
Processor / Memory
Processors Installed	1 x Intel Celeron J4125 2 GHz
Number of Cores	Quad-Core
Max Supported Qty	1
Max Turbo Speed	2.7 GHz
RAM	4 GB (installed) / 8 GB (supported) - DDR4
Flash Memory Installed	4 GB
Storage Controller
Type	RAID
Interface Type	SATA 6Gb/s
RAID Level	RAID 0, RAID 1, JBOD
Networking
Data Link Protocol	2.5 GigE
Network / Transport Protocol	TCP/IP, PPTP, L2TP, IPSec, iSCSI, SMTP, FTP, DHCP, SMB, DDNS
Remote Management Protocol	SNMP 2, Telnet, SNMP 3, HTTP, HTTPS, TFTP, SSH
Network Services Compatibility	Microsoft Active Directory (AD), Microsoft CIFS, FTP, Server Message Block (SMB), Apple File Protocol (AFP), HTTP, HTTPS, Web-based Distributed Authoring and Versioning (WebDAV), SFTP, Network File System v3 (NFS v3), Network File System v4 (NFS v4)
Features	NAT support, LDAP support, wake on LAN (WOL), Syslog support, E-mail alert, firmware upgradable, Spanning Tree Protocol (STP) support, download client, event log, Access Control List (ACL) support, Jumbo Frames support, DHCP server, SMS alert, BitTorrent Client, UPnP Media Server, bandwidth control, surveillance station, teaming support, DHCP client, static routing, cloud backup, VPN Server, Apple AirPlay, Link Aggregation, scheduler, VPN client, DLNA support, Chromecast support, port trunking, IFTTT agent, FXP support, Qcontactz, Qfinder Pro, IPv4 and IPv6 dual stack, OpenVPN server, VJBOD Cloud, myQNAPcloud, Qsync
Encryption Algorithm	SSL, TLS 1.0, TLS 1.1, TLS 1.2
Compliant Standards	DLNA CERTIFIED, UPnP
Expansion / Connectivity
Expansion Bays	2 (total) / 2 (free) x hot-swap - 2.5" / 3.5"
Expansion Slots	2 x SO-DIMM 260-pin 1 (total) / 1 (free) x PCI Express 2.0 x4
Interfaces	2 x 2.5 Gigabit Ethernet - RJ-45 2 x USB 3.2 Gen 1 - Type A 3 x USB 2.0 - Type A 1 x HDMI output
Miscellaneous
Cables Included	2 x network cable
Features	Security lock slot (cable lock sold separately), built-in cooling fan
Security Slot Type	Kensington security slot
Included Accessories	Flat head screws (for 2.5" HDD), flat head screws (for 3.5" HDD), power cable
Power
Power Device	External power adapter
Voltage Required	AC 120/230 V
Power Consumption Operational	12.448 Watt
Power Consumption Stand by	8.198 Watt
Power Provided	65 Watt
Software / System Requirements
Storage Operating System	QNAP QTS 4.4.2
OS Required	UNIX, Linux, Microsoft Windows Server 2003, Microsoft Windows Server 2008 R2, Apple MacOS X 10.7 or later, Microsoft Windows Server 2012, Microsoft Windows 7 / 8 / 10, Microsoft Windows Server 2016, Microsoft Windows Server 2019
Dimensions & Weight (Shipping)
Shipping Weight	2.68 kg
Environmental Parameters
Min Operating Temperature	0 °C
Max Operating Temperature	40 °C
Humidity Range Operating	5 - 95% (non-condensing)
Sound Emission	17.1 dBA

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