QNAP 

TVS-H674-I5-32G-US QNAP ULTRAHIGH SPEED 6 BAY NAS ICORE I5-12400 6C/12T UP TO 4.6GHZ

Mfg Part Number:  TVS-H674-I5-32G-US  
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Price: $2,564.91 + Free Shipping
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In Stock: 26
Last Updated: Jul 14, 2025
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TVS-h674 | Highly-reliable ZFS-based storage with PCIe Gen 4 expandability for 10/25GbE connectivity, M.2 NVMe SSD caching and multi-threads processors for virtualization applications

With an Intel® Core™ i5 six-core Processor or Intel® Core™ i3 quad-core Processor to support the ZFS-based QuTS hero operating system, the TVS-h674 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-h674 delivers an ideal NAS solution. The high-performance TVS-h674 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® Core™ processor bursts up to 4.4 GHz

The TVS-h674 adopts an Intel® Core™ i5 six-core Processor or Intel® Core™ i3 quad-core Processor with Intel® UHD Graphics 730 to increase multi-tasking capabilities, offering SMBs a secure, reliable, and high-performance NAS solution.

Processor

Intel® Core™ i5 6-core/12-thread Processor (burst up to 4.4 GHz)

Memory

Supports up to 128 GB 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-h674 has two M.2 PCIe slots, enabling SSD caching or SSD storage pools for improved performance, or other applications.

Install M.2 NVMe SSDs for cache acceleration

The TVS-h674 supports SSD caching and features two M.2 slots that support M.2 PCIe NVMe SSDs with 2280 form factors (sold separately) for boosting overall NAS performance.

Main Specification
General Information
Manufacturer QNAP Systems
Manufacturer Part Number TVS-H674-I5-32G-US
Manufacturer Website Address http://www.qnap.com
Brand Name QNAP
Product Series TVS-hx74
Product Model TVS-h674-i5-32G
Product Name TVS-h674-i5-32G SAN/NAS Storage System
Product Type SAN/NAS Storage System
Storage
Number of Hard Drives Supported 6
Number of Hard Drives Installed 0
Number of Solid State Drive Supported 6
Number of Solid State Drive Installed 0
Flash Memory Capacity 5 GB
Processor & Chipset
Number of Processors Installed 1
Processor Manufacturer Intel
Processor Type Core i5
Processor Model i5-12400
Processor Core Hexa-core (6 Core)
Processor Speed 2.50 GHz
Memory
Standard Memory 32 GB
Memory Technology DDR4 SDRAM
Network & Communication
Ethernet Technology 2.5 Gigabit Ethernet
I/O Expansions
Number of Total Expansion Bays 6
Number of 2.5"/3.5" Bays 6
Total Number of Expansion Slots 2.0
Expansion Slot Type PCI Express 4.0 x4
Expansion Slot Type PCI Express 4.0 x16
Controllers
Controller Type Serial ATA/600
RAID Supported Yes
RAID Levels 0, 1, 5, 6, 10, JBOD
Interfaces/Ports
HDMI Yes
Total Number of USB Ports 3
Number of USB 3.2 Gen 2 Ports 2
Network (RJ-45) Yes
Number of Network (RJ-45) Ports 2
Software
Operating System QuTS hero h5.0.0
Management & Protocols
Protocols SNMP
Protocols L2TP
Protocols SSL/TLS
Protocols PPTP
Protocols HTTP
Protocols FXP
Protocols NFSv4
Protocols IPv6
Protocols DHCP
Protocols FTP
Protocols iSCSI
Protocols SFTP
Protocols LDAP
Protocols SNMPv3
Protocols IPv4
Protocols FTPS
Protocols Telnet
Protocols SSH
Protocols CIFS/SMB
Protocols AFP
Protocols TLS
Protocols NFSv3
Protocols TFTP
Protocols HTTPS
Protocols WEBDAV
Protocols DNS
Protocols SNMPv2
Protocols DDNS
Power Description
Maximum Power Supply Wattage 250 W
Physical Characteristics
Height 7.4"
Width 10.4"
Depth 11"
Form Factor Tower
Weight (Approximate) 14.45 lb
Miscellaneous
Package Contents
  • TVS-h674-i5-32G SAN/NAS Storage System
  • 1 x Ethernet Cable
  • 1 x Power Cord
  • 16 x Flat Head Screw (for 3.5" HDD)
  • 12 x Flat Head Screw (for 2.5" HDD)
  • 2 x M.2 SSD Heatsink
  • 2 x Drive Tray Keys
  • Quick Installation Guide (QIG)
Country of Origin Taiwan
Warranty
Limited Warranty 3 Year
Additional Warranty Information The TVS-h674 is backed by a 3-year warranty at no additional cost.

Hard Drive Adapters

Host Bus Adapters

Network Interface Cards

RAM Modules

$191.21

Serial/Ultra ATA Controllers

WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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