QNAP TS-251+-8G-US Intel Celeron 2.0GHz/ 8GB RAM/ 2GbE/ 2SATA/ USB3.0/ 2-Bay Tower NAS for SOHO & Home
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- Brand:
- QNAP
- Part Number #
- TS-251+-8G-US
- Availability:
- In Stock
$1,613.74
$1,344.79
- You save $268.95
Description
Specifications
- Mfr Part Number: TS-251+-8G-US
- Hardware:
- CPU: Intel Celeron Processor (2.0GHz, Quad Core)
- Graphics: Intel HD Graphics
- System memory: 8GB DDR3L RAM (2x 4GB)
- Maximum Memory: 8GB
- Total Memory Slots: 2 SODIMM slots
- Flash Memory: 512MB
- Drive Bays: 2x 2.5" or 3.5" SATA 6Gb/s, 3Gb/s HDD or SSD; Hot swappable trays
- LAN Port: 2x RJ45 Gigabit LAN Ports
- USB: 2x USB 3.0 Ports (1 rear, 1 front), 2x USB 2.0 Ports (rear)
- Video Output: 1x HDMI
- LED Indicators: Power/Status, LAN, USB, HDD1-2
- Buttons: Power, Reset, USB Auto Copy
- IR Receiver
- Alarm Buzzer: System warning
- Sound Level: Sound pressure (LpAm) - 15.4 dB(A)
- Operating System: QTS 4.3 (embedded Linux)
- CPU: Intel Celeron Processor (2.0GHz, Quad Core)
- Networking:
- ​TCP/IP - Dual Stack (IPv4 & IPv6)
- Jumbo frame (failover, multi-IP settings, port trunking, and NIC teaming)
- Service binding based on network interfaces
- Squid web caching proxy
- Proxy client
- DHCP client, DHCP server
- Protocols - CIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, and SMSC
- UPnP & Bonjour Discovery
- USB Wi-Fi Adapter Support
- 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 and shared folder data encryption
- AES 256-bit external drive encryption
- Importing of SSL certificates from Let’s Encrypt
- Instant alerts through email, SMS, push service, audio, and LCD panel
- 2-step verification
- ​Storage Management:
- Storage Space Utilization monitoring
- Flexible volumes and LUNs with thin provisioning and space reclaiming
- Disk volume types
- RAID 0,1, JBOD, single
- Supports storage pools
- Supports snapshots
- Volume and LUN snapshots
- Snapshot Manager
- Snapshot cloning
- Snapshot Vault
- Snapshot Replica
- Unify Snapshot Directory
- Support for previous Windows versions (SMB)
- Snapshot Agent for Microsoft Windows and VMware vSphere
- Online volume expansion
- Online storage pool expansion
- Online RAID capacity expansion and online RAID level migration
- SMART data migration
- Storage expansion through QNAP expansion units (UX-500P and UX-800P)
- JBOD enclosure roaming
- SSD read-only/read-write cache
- The cache size depends on the total memory
- Bad block scan and hard drive S.M.A.R.T.
- Bad block recovery & RAID recovery
- Bitmap support
- File System:
- ​Internal hard drive: EXT4
- External hard drive: EXT3, EXT4, NTFS, FAT32, HFS+, and exFAT
- ​Internal hard drive: EXT4
- Form Factor: Tower
- Fan: 1 x 7cm, 12V DC
- Power Consumption:
- System Sleep Mode: 0.57W
- HDD standby: 10.56W
- In Operation: 18.09W
- ​Power Supply: 60W External Power adapter, 100-240V
- Dimensions (WxDxH): 4.02 x 8.62 x 6.65 inch / 102.0 x 219.0 x 169.0 mm
- Weight: 2.82 lbs / 1.28 kg
Read Before Orderings
- Product images are for illustrative purposes only and the final product delivered may vary from the one shown above.
- In some cases, a product sold may arrive in different packaging than its original retail box. For bulk orders that are packaged together, product manuals or CDs may not always be available for each item.
- At checkout, the shipping cost is a general estimate which is subject to change depending on size/weight/quantity of ordered goods.
- Orders that contain end of life (EOL) products that are no longer in production may be replaced by a compatible product with the same FRU number offering same functionality.
- Refurbished printers may not have full ink cartridges or laser toners.
- Once an order is processed at our warehouse, it cannot be cancelled. A returned order will likely incur a restocking fee. See RMA page for details about restocking fees.
- Please note if you are concerned about any of the above conditions or have any question at all, we highly recommend that you contact us on sales@ithardwarehub.com or call 425-615-6227 before placing an order.
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