QNAP TVS-h474-PT 4-Bay Ultra-High Speed NAS Enclosure

With an Intel Pentium Gold dual-core Processor to support the ZFS-based QuTS hero operating system, the TVS-h474 SMB NAS ensures data integrity and supports block-level inline data deduplication and compression, near-limitless snapshots, real-time SnapSync, and SSD optimization. Whether for mission-critical file servers, virtualization servers, collaborative video editing, or efficient data backup and recovery applications, the TVS-h474 delivers an ideal NAS solution. The high-performance TVS-h474 provides PCIe Gen 4 (up to twice the transmission speed of Gen 3) expandability, M.2 NVMe SSD caching, and 2.5GbE connectivity for high-speed virtualization network environments.

M.2 PCIe Gen 4
Enable NVMe SSD caching or Edge TPU empowered AI image recognition.

2.5GbE Connectivity
2.5GbE ports provide higher transmission speeds with existing Cat 5e cables.

Flexible PCIe Gen4 Expansion
PCIe slots allow for installing 2.5/5/10/25GbE adapters, QM2 cards, or entry-level graphics cards to increase application performance.

Virtual Machines and Containers
Host multiple virtual machines and containers with optimized resource utilization.

Full HD HDMI
Directly view creative works on an HDMI display. Enjoy smooth full HD media playback and real-time transcoding.

Faster Image Recognition with AI Acceleration
The built-in Intel OpenVINO and Intel UHD Graphics help boost AI image recognition and offload CPU workloads.

High-performance Intel Pentium 3.7 GHz processor
The TVS-h474 adopts an Intel Pentium Gold dual-core Processor and Intel UHD Graphics 710 to increase multi-tasking capabilities, offering SMBs a secure, reliable, and high-performance NAS solution.

Processor
Intel Pentium Gold 2-core/4-thread 3.7 GHz Processor

Memory
Supports up to 128GB dual-channel DDR4 memory

Connections
Three USB 3.2 Gen 2 (10Gbps) ports

Encryption Engine
Features Intel AES-NI 256 hardware-accelerated encryption to boost system performance while securing sensitive data.

Boost NAS Performance with M.2 SSDs or TPU
The TVS-h474 has two M.2 PCIe slots, enabling SSD caching or SSD storage pools for improved performance, or other applications.

Build a High-Speed 2.5GbE Network Environment
QNAP offers comprehensive, budget-friendly storage and networking solutions that provide an array of connectivity possibilities. Easily and flexibly upgrade your workplace or home network now to handle bandwidth-hungry applications.

A fast 2.5GbE NAS
A QNAP NAS featuring one or more 2.5GbE ports, and Port Trunking allows you to combine multiple ports for greater bandwidth potential.

Upgrade Computers and Servers
Servers and desktops can install PCIe-based QNAP network cards that support 2.5G/1G/100M Multi-Gig.

Add a 5GbE Port to Laptops
Laptops and upgrade-limited computers can use QNAP’s portable USB 3.2 Gen 1 to 5GbE adapter that allows you to connect to 5G/2.5G/1G/100M networks via USB.

A Switch That Supports 2.5GbE+
QNAP’s 10GbE/NBASE-T switches support 10G/5G/2.5G/1G/100M and allow connecting multiple workstations and devices for high-speed collaboration in device-dense environments.

Abundant I/O Capabilities with PCIe Expansion
The TVS-h474 has two PCIe slots that allow for installing various expansion cards for expanding application potential.

2.5/5/10GbE Network Card
Enable lightning-fast throughput for bandwidth-demanding tasks (virtualization, massive data transmission, fast backup/restore).

QM2 Card
Add M.2 SSD caching, Edge TPU or 2.5GbE/10GbE network connectivity to the NAS for optimized performance and bandwidth.

Graphics Cards
Supercharge your video editing and transcoding or enable GPU pass-through to virtual machines.

Note:
• Supports graphics cards with dimensions up to 169 x 47 x 111.5 mm (with cable).
• Only entry-level graphics cards (that can be powered solely through the PCIe slot) are supported.

Ultimate Visual Experience With Full HD HDMI Output And Real-Time Video Transcoding

HDMI Output
The TVS-h474 features HDMI output that supports Full HD, providing great benefits for applications like video production/editing or industrial design that demands high resolution and intensive media storage, transfer, and display.

View NAS Media Or Virtual Machines On An TV
By connecting the TVS-h474 to an HDMI display, you can directly watch multimedia content saved on the NAS, operate virtual machines from Virtualization Station, or enjoy multimedia using HD Player or third-party players like Plex Home Theater.

Real-Time Transcoding and Display
The TVS-h474 features Intel UHD Graphics that supports hardware decoding and real-time transcoding for converting videos to universal file formats that can be smoothly played on multiple devices.

Faster Image Identification with Integrated Intel OpenVINO AI Engine
With integrated Intel OpenVINO AI computing resources, the TVS-h474 accelerates AI image recognition performance without impacting other applications or services. QNAP AI Core primarily works with the QuMagie application.

QuMagie Photo Management
Easy-to-use photo management solution that integrates AI image recognition and intelligent classification for your collection.

• With CPU+ GPU acceleration 200% Performance boost

ZFS-Based QuTS Hero Operating System Enhances NAS Performance and Data Integrity
QuTS Hero combines the app-based QTS with the 128-bit ZFS file system to provide flexible storage management, comprehensive data protection, and optimized performance to tackle the complexity and performance demands of modern IT. From storage management, virtualization, to collaborative media workflows, QuTS Hero streamlines your business-critical tasks.

Data integrity is Key
QuTS Hero’s self-healing ensures data integrity and reliability. Write Once, Read Many (WORM) is also supported.

Data Reduction Improves Storage Efficiency and Performance
Inline data deduplication, compression, and compaction reduce file sizes to conserve storage capacity and optimize performance.

Multi-Level Cache Technology
Main memory read cache (L1 ARC), SSD second-level read cache (L2 ARC), and ZFS Intent Log (ZIL) for synchronous transactions with power failure protection are supported to boost performance and security.

RAID Z Enables Robust Data Protection
Multiple RAID levels allow flexible capacity utilization. RAID Triple Parity and Triple Mirror deliver higher levels of data protection.

QSAL (QNAP SSD Antiwear Leveling) Enhances Data Protection
RAID-level SSD lifespan is automatically and regularly detected to prevent simultaneous SSD failure, improving your data protection and system reliability.

App Center Ecosystem Extends NAS Functionality
Apps for backup/sync, virtual machines/containers, content management, productivity, and more features can be used to expand the application potential of the NAS.

Inline Data Deduplication, Compression, and Compaction Improve SSD Endurance
QuTS Hero supports advanced block-based data reduction technologies (including inline data deduplication, compression, and compaction) to reduce file sizes, conserve storage capacity, and optimize performance. For example, if 20 virtual machines on a NAS are replicated using the same template, then storage space requirements for all 20 virtual machines can be reduced by up to 95%. Whether acting as primary or backup storage, the TVS-h474 optimizes storage utilization to provide a reliable storage cornerstone in the Big Data era. All-flash solutions thus achieve higher cost efficiency while improving both random write performance and SSD lifespan.

Comprehensive Backup and Disaster Recovery Solution
The TVS-h474 supports various apps that cover all your backup needs. Practice safe IT habits by regularly backing up files and device content, allowing them to be easily restored when needed.

PC/Laptop Backup
For Windows, install NetBak Replicator to back up your PC to QNAP NAS. In macOS, just set up the built-in Time Machine to secure your data.

Remote Backup for NAS
Hybrid Backup Sync makes it easy to back up data from a TVS-h474 to another QNAP NAS or remote server to fulfill your 3-2-1 backup strategy.

VM Backup
Enjoy license-free VMware and Hyper-V VM backup with source-side incremental backup, global deduplication, and recovery compression.

SaaS Backup
Safeguard enterprise cloud data by backing up/syncing files, emails, calendars, and contacts from Google Workspace and Microsoft Office 365 to the NAS.

Note:
Minimum memory requirements are 2 GB available and 4 GB installed.

Cloud Backup for NAS
Hybrid Backup Sync supports mainstream cloud storage for NAS data backup. For backup to object cloud storage, VJBOD Cloud is especially useful to reduce bandwidth usage and backup time.

QuDedup Technology
Hybrid Backup Sync eliminates redundant data at the source and then backs up the deduplicated data, helping to save time and storage costs while providing efficient multi-version backups.

Real-Time SnapSync
Real-time SnapSync immediately synchronizes data changes with the destination storage, ensuring the primary and secondary NAS always have the same data. RPO is minimal to achieve real-time disaster recovery.