Network Attached Storage

QNAP TS-451U Rackmount 4 Bay 3.5 NAS AS-IS No Boot includes 4 Trays

QNAP TS-451U Rackmount 4 Bay 3.5 NAS AS-IS No Boot includes 4 Trays
QNAP TS-451U Rackmount 4 Bay 3.5 NAS AS-IS No Boot includes 4 Trays
QNAP TS-451U Rackmount 4 Bay 3.5 NAS AS-IS No Boot includes 4 Trays
QNAP TS-451U Rackmount 4 Bay 3.5 NAS AS-IS No Boot includes 4 Trays

QNAP TS-451U Rackmount 4 Bay 3.5 NAS AS-IS No Boot includes 4 Trays

Affordable, reliable and scalable 4-bay rackmount NAS for SOHO. The TS-451U, featuring the easy-to-use QTS operating system, is an affordable, reliable and scalable 4-bay rackmount NAS designed for small offices and home offices, assisting in daily operations including file storage, backup, sharing, synchronization, and more. The TS-451U supports SATA 6Gb/s drives and delivers high performance with persistent throughput, providing a comprehensive storage solution for users to build a private cloud to access their data easily. Manage, share, and back up business data with Real-time Remote Replication (RTRR). Enhanced data security with high-performance AES 256-bit encryption and anti-virus.

Use the TS-451U with exclusive QvPC Technology. Run multiple Windows/Linux/UNIX/Android-based virtual machines with the Virtualization Station.

Creatively present your animated content and advertisements with the Signage Station. Dual-core 2.41GHz processor for higher performance. Powered by a 22nm 64-bit dual-core Intel® Celeron® 2.41GHz processor with 1GB energy-efficient DDR3L RAM (upgradable to 8GB), coupled with the support of SATA 6Gb/s, 2 Gigabit LAN ports and HDMI output, the TS-451U is a powerful NAS that delivers up to 224 MB/s read & write speeds with dual LAN ports. The TS-451U can also automatically increase the processor's clock rate from 2.41GHz to 2.58GHz when needed for CPU-intensive tasks.

The TS-451U's fast encryption and decryption performance provides transfer speeds of up to 128 MB/s with AES-256 bit volume encryption, boosting system performance & security while ensuring the safety of sensitive data stored in the TS-451U. Figures may vary by environment.

Test Environment: NAS: - OS: QTS 4.1.2 - Volume type: RAID 5; 4 x Seagate ST1000NM0033 - Network environment: direct connection between NAS and PC, 1GbE LAN (MTU 1500); Client PCs: - Intel(R) Core(TM) i7-4770 3.40GHz CPU; DDR3 1600Hz 16GB; Seagate ST500DM002; Intel Gigabit CT (MTU 1500); Windows® 7 Professional 64bit SP1 - IOMeter configuration:Transferring 8GB file continuously to/from 2 PCs for 3 minutes. Block size: 64KB for SMB2.0 (Throughput). QTS - Simple and efficient. Thanks to the intuitive user interface of QTS, system operations of the TS-451U are smooth and handy.

Its intelligent desktop allows you to find desired functions quickly, create desktop shortcuts or group shortcuts, monitor important system information on a real-time basis, and open multiple application windows to run multiple tasks concurrently, bringing greater operating efficiency. Qsirch - A smarter, faster way to search. Quickly and easily find documents, photos, videos, and music with Qsirch, QNAP's new built-in NAS search application lets you find what you need by real-time, natural search.

Simply type in as much as you know about what you are trying to find, including bits of the file name or even words/phrases in the document, and Qsirch will display a list of matches, complete with thumbnails, as you type. Qsirch even remembers your search history so you can quickly navigate to files you've previously searched for. Qsirch is a huge productivity boost - it greatly reduces the amount of time spent looking for files on the NAS so you can focus on other tasks. Note: 2GB RAM (4GB or more RAM is recommended for optimum performance) and QTS 4.1 or newer firmware is required.

The TS-451U supports SSD caching which can greatly boost IOPS performance of storage volumes. It is perfect for improving overall workflow of IOPS-demanding applications such as virtualization. Dual-core Intel® Celeron® 2.41GHz (up to 2.58GHz). Installed: 1GB DDR3L SDRAM (1 x 1GB) Slots: 2 SODIMM (Max: 8GB). When installing two memory modules, please ensure that they are the same size and ideally use the same type of RAM for both memory slots.

For the information of RAM module installation and compatible NAS models, please refer to the QNAP RAM Module Installation Guide. 4 x 3.5" or 2.5" SATA 6Gb/s, SATA 3Gb/s HDD or SSD. 4 Hot-swappable and lockable trays. 2 RJ45 Gigabit Ethernet ports. 4 x USB 3.2 Gen 1 (rear) 1 x USB 2.0 (front) 1 x HDMI 1 x console (system maintenance).

Status, LAN, USB, HDD 1, HDD 2, HDD3, HDD4. 44 (H) x 439 (W) x 499 (D) mm 1.73 (H) x 17.28 (W) x 19.65 (D) inch. Net weight: 7.63 kg (16.82 lbs) Gross weight: 11.60 kg (25.57 lbs). HDD standby: 21.03W In operation: 38.01W (with 4 x 2TB HDD installed).

Sound pressure (LpAm) :38.4 dB(A). Input: 100-240V AC, 50/60Hz; Output: 250W. 2 x quiet cooling fan (4 cm, 12V DC). International orders will be canceled. This item is in the category "Computers/Tablets & Networking\Drives, Storage & Blank Media\Hard Drives (HDD, SSD & NAS)\Network Attached Storage".

The seller is "discguru" and is located in this country: US. This item can be shipped to United States.
  • Brand: QNAP
  • Form Factor: 3.5 in
  • Type: Rackmount NAS
  • Number of Bays: 4
  • Features: Cloud Storage, Hot Plug Support, Hot Swap, Hybrid (HDD/SSD), Removable, Secure Encryption, USB Port
  • Interface: Ethernet, SATA III, USB

QNAP TS-451U Rackmount 4 Bay 3.5 NAS AS-IS No Boot includes 4 Trays