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What it is
A QNAP TVS-H674 NAS tower featuring an Intel Core i5-12400 2.5 GHz processor, Intel UHD Graphics 770, and 32GB DDR4 RAM. It supports up to six 3.5" drives plus two M.2 slots.
Who it's for
Suited for small businesses or advanced home users needing centralized storage with strong processing power for tasks like file sharing, virtualization, and multimedia streaming.
Why it's good
Combines solid CPU performance with flexible storage options and support for HDDs and SSDs, enabling scalable storage solutions and efficient data management.
When to choose it
Choose this NAS when you need a balance of storage capacity, processing power, and expandability in a compact tower format, especially when running varied workloads.
Specifications
| Storage | |
|---|---|
| Total installed storage capacity | 0 TB |
| Disk roaming | Yes |
| Auto-rebuild | Yes |
| Storage drives installed | No |
| Installed storage drive type | No |
| Number of storage drives installed | 0 |
| Supported storage drive types | HDD & SSD |
| Number of storage drives supported | 6 |
| Storage drive capacity | 0 GB |
| Hot-swap drive bays | Yes |
| RAID support | Yes |
| Supported file systems | FAT32, HFS+, NTFS, ZFS, exFAT, ext3, ext4 |
| RAID levels | 0, 1, 5, 6, 10, 50, JBOD |
| Supported storage drive interfaces | M.2, Serial ATA II, Serial ATA III |
| Storage drive sizes supported | 2.5,3.5,M.2 |
| Number of M.2 (M & B) slots | 2 |
| RAID rebuild | Yes |
| Processor | |
| Processor generation | 12th gen Intel® Core™ i5 |
| Processor manufacturer | Intel |
| Processor threads | 12 |
| Processor cache | 18 MB |
| Processor boost frequency | 4.4 GHz |
| On-board graphics card model | Intel UHD Graphics 730 |
| CPU configuration (max) | 1 |
| Bus type | DMI4 |
| Processor frequency | 2.5 GHz |
| Processor family | Intel® Core™ i5 |
| Processor model | i5-12400 |
| Processor cores | 6 |
| L2 cache | 7.5 MB |
| Memory | |
| Internal memory type | DDR4 |
| Internal memory | 32 GB |
| Maximum RAM supported | 64 GB |
| Memory slots | 2 |
| Flash memory | 5000 MB |
| Memory form factor | SO-DIMM |
| Network | |
| Dynamic DNS (DDNS) | Yes |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000,2500 Mbit/s |
| Wake-on-LAN ready | Yes |
| Supported network protocols | IPv4, IPv6 |
| Jumbo frames support | Yes |
| iSCSI support | Yes |
| DHCP server | Yes |
| Ports & interfaces | |
| USB port | Yes |
| HDMI version | 1.4b |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| Concurrent connections | 25000 |
| Hard drive | |
| RAID support | Yes |
| Supported file systems | FAT32, HFS+, NTFS, ZFS, exFAT, ext3, ext4 |
| RAID levels | 0, 1, 5, 6, 10, 50, JBOD |
| Graphics | |
| On-board graphics card model | Intel UHD Graphics 730 |
| Design | |
| Fan diameter 2 | 6 cm |
| Cooling type | Active |
| Fan diameter | 9.2 cm |
| Drive bay locking | Yes |
| Built-in display | Yes |
| Display type | LCD |
| Cable lock slot type | Kensington |
| Product colour | Black |
| Number of fans | 3 fan(s) |
| LED indicators | HDD, LAN, M.2, Status, USB |
| Chassis type | Tower |
| Cable lock slot | Yes |
| Technical details | |
| Type | NAS |
| Device class | Small & Medium Business |
| Backup function | Yes |
| Backup features | Cloud, USB drive, iSCSI LUN |
| Built-in display | Yes |
| Display type | LCD |
| Product colour | Black |
| Number of users | 16000 user(s) |
| Multilingual support | Yes |
| LED indicators | HDD, LAN, M.2, Status, USB |
| Chassis type | Tower |
| Buzzer | Yes |
| Number of fans | 3 fan(s) |
| Warranty period | 3 year(s) |
| Performance | |
| Built-in FTP server | Yes |
| System log | Yes |
| Share folder access right management | Yes |
| Share folder | Thick, Thin |
| S.M.A.R.T. support | Yes |
| Hot spare | Yes |
| Disk scan | Yes |
| Browser supported | Apple Safari (latest version), Google Chrome (latest version), Microsoft Edge (latest version), Mozilla Firefox (latest version) |
| Backup button | Yes |
| Type | NAS |
| Device class | Small & Medium Business |
| Backup function | Yes |
| Backup features | Cloud, USB drive, iSCSI LUN |
| On/off switch | Yes |
| Windows operating systems supported | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64 |
| Server operating systems supported | Windows Server 2019, Windows Server 2012 R2, Windows Server 2008 R2, Windows Server 2016, Windows Server 2012 |
| Other operating systems supported | Solaris 10, IBM AIX 7.1 |
| Mac operating systems supported | Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey |
| Linux operating systems supported | Ubuntu 14.04, CentOS 7.0, openSUSE 12.1, openSUSE 12.2 |
| Web-based management | Yes |
| Security algorithms | FIPS 140-2, HTTPS, SNMPv2, SNMPv3, SSH |
| Reset button | Yes |
| Operating system version | h5.0.0 |
| Operating system installed | QuTS hero |
| Number of users | 16000 user(s) |
| Multilingual support | Yes |
| Management protocols | SNMP V2/V3 |
| Buzzer | Yes |
| Access Control List (ACL) | Yes |
| Third-party support | Yes |
| Snapshot | Yes |
| USB copy function | Yes |
| Cooling | |
| Cooling type | Active |
| Fan diameter | 9.2 cm |
| Fan voltage | 12 V |
| Number of fans | 3 fan(s) |
| Security | |
| Drive bay locking | Yes |
| Cable lock slot type | Kensington |
| Security algorithms | FIPS 140-2, HTTPS, SNMPv2, SNMPv3, SSH |
| Cable lock slot | Yes |
| Access Control List (ACL) | Yes |
| Software | |
| Windows operating systems supported | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64 |
| Server operating systems supported | Windows Server 2019, Windows Server 2012 R2, Windows Server 2008 R2, Windows Server 2016, Windows Server 2012 |
| Other operating systems supported | Solaris 10, IBM AIX 7.1 |
| Mac operating systems supported | Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey |
| Linux operating systems supported | Ubuntu 14.04, CentOS 7.0, openSUSE 12.1, openSUSE 12.2 |
| Operating system version | h5.0.0 |
| Operating system installed | QuTS hero |
| Management features | |
| On/off switch | Yes |
| Web-based management | Yes |
| Reset button | Yes |
| Management protocols | SNMP V2/V3 |
| Power | |
| Power supply location | Built-in |
| Power supply unit (PSU) capacity | 250 W |
| Fan voltage | 12 V |
| AC input voltage | 100 - 240 V |
| Power consumption (typical) | 79.363 W |
| Power consumption (sleep) | 39.911 W |
| Number of power supply units | 1 |
| Weight & dimensions | |
| Package width | 295 mm |
| Package depth | 390 mm |
| Package height | 417 mm |
| Width | 264.3 mm |
| Depth | 280.8 mm |
| Height | 188.2 mm |
| Weight | 6.55 kg |
| Package weight | 7.89 kg |
| Packaging content | |
| Number of screws | 42 |
| Package type | Box |
| Quick installation guide | Yes |
| Cables included | AC, LAN (RJ-45) |
| Power cables quantity | 1 |
| Drive tray key included | Yes |
| Processor special features | |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel 64 | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Embedded options available | No |
| System requirements | |
| Windows operating systems supported | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64 |
| Server operating systems supported | Windows Server 2019, Windows Server 2012 R2, Windows Server 2008 R2, Windows Server 2016, Windows Server 2012 |
| Other operating systems supported | Solaris 10, IBM AIX 7.1 |
| Mac operating systems supported | Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey |
| Linux operating systems supported | Ubuntu 14.04, CentOS 7.0, openSUSE 12.1, openSUSE 12.2 |
| Operational conditions | |
| Storage temperature (T-T) | -20 - 70 °C |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Packaging data | |
| Package width | 295 mm |
| Package depth | 390 mm |
| Package height | 417 mm |
| Package weight | 7.89 kg |
| Cables included | AC, LAN (RJ-45) |
| Other features | |
| Fibre Channel | Yes |
| Warranty period | 3 year(s) |
Get in touch to confirm your storage requirements and ensure this NAS fits your environment before making a decision.
