QNAP TS-453BU-RP-4G 4-Bay NAS, Intel Quad Core 1.5GHz CPU, 4GB RAM, Rackmount, Dual Power

  • Dual Redundant Power Supplies
  • Intel Apollo Lake J3455 4-core 1.5GHz
  • 4 GB DDR3L RAM
  • 4 x GbE LAN

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The TS-453BU-RP-4G is a 1U rackmount NAS, with dual power supplies, that easily fits into a standard 19-inch rack, providing an ideal storage solution in the server room for small and medium businesses. The TS-453BU comes with a PCIe slot for boosting potential applications: the QNAP QM2 expansion card can be installed to add an M.2 SSD cache/10GbE connectivity, a compatible wireless card can be installed to use the TS-453BU as a wireless access point, and a USB 3.1 10Gbps card can be added for easier backup to/from multiple external storage. The TS-453BU also provides a wide range of value-added features: 4K video playback and real-time transcoding; deployment of virtual environments through Virtualization Station and Container Station; centralized management of remote Windows®, Linux® and IPMI-compatible devices with QRM+; and web automation services with IFTTT Agent.

  • PCIe slot supports installing a QNAP QM2 dual-port M.2 SSD/10GbE card, a compatible wireless adapter, or a USB 3.1 10Gbps card.
  • Supports dual-channel 4K H.265/H.265 hardware decoding and on-the-fly or offline transcoding
  • Qfiling automates file organization and Qsirch provides full-text search for easier file management
  • QRM+ enables centralized management of remote Windows®, Linux® and IPMI-compatible devices.
  • A hybrid approach to virtualization in one NAS: Virtualization Station and Container Station
  • Scalable storage space with VJBOD and UX-1200U-RP/UX-800U-RP expansion enclosures

Intel Celeron J3455 quad-core 1.5GHz CPU with AES-NI Encryption

Powered by the latest 14 nm Intel Celeron J3455 quad-core 1.5GHz processor (burst up to 2.3 GHz), up to 8GB DDR3L RAM, four Gigabit LAN ports, and SATA 6Gb/s, the QNAP TS-453BU Rackmount NAS runs tasks smoothly and quickly with up to 369 MB/s read/ write speeds. The TS-453BU features Intel AES-NI accelerated encryption to drive transfer speeds of up to 336 MB/s with AES 256-bit encryption for both full NAS volumes and shared folders, boosting system performance while ensuring the confidentiality of sensitive business data stored in the NAS.

Extend NAS functionality with PCIe expansion

The QNAP TS-453BU Rackmount NAS has a PCIe expansion slot, providing flexibility in extending NAS functionality and potential applications. Install a QNAP QM2 card to provide M.2 SSD caching/10GbE connectivity, or use the TS-453BU as a wireless access point by installing a compatible wireless network card, or boost the USB connectivity of the QNAP TS-453BU Rackmount NAS by installing a USB 3.1 10Gbps card.

QM2 expansion card NAS function

QNAP's QM2 is a PCIe expansion card that features dual M.2 SSD slots and 10GbE connectivity* (individual cards may vary in functionality). This allows users to easily set up SSD caching or to enable Qtier auto-tiering technology to optimise NAS performance. 10GbE-compatible models can also future proof the QNAP TS-453BU Rackmount NAS for use with 10GbE networks. Equipped with a dedicated cooling module, the QM2 can maintain its high performance even when tasked with the highest workloads.

SSD cache acceleration

The QNAP TS-453BU Rackmount NAS supports SSD caching. Users can install an SSD in drive bay 1 and bay 2 to boost IOPS performance of storage volumes. It is perfect for improving the overall workflow of IOPS-demanding applications and allows the best of both cost and performance by combining SSDs with HDDs. Coupled with Qtier auto-tiering technology (which now supports “On Demand Allocation Priority”), users can customise storage allocation to best suit their system environment and application demands.

Data backup, recovery, and synchronisation

Hybrid Backup Sync provides a well-rounded solution for data backup, file synchronisation and disaster recovery for you to easily and securely backup data from your NAS to several local, remote and cloud storage spaces. In the event of system crashes or critical hardware failure, you can quickly restore data from these storage spaces, minimising downtime and reducing overall loss. Hybrid Backup Sync also takes advantage of cloud storage for one-way sync of your data to cloud storage through RTRR, rsync, FTP, SMB protocol, or two-way sync your NAS with remote NAS/cloud services.