Compare Qnap NAS systems
Comparing 5 products side-by-side — specifications, pricing and stock. Showing Qnap products in the NAS systems category.
| Specification | Qnap QNAP TVS-H674T - NAS server - 6 bays - SATA 6Gb/s - RAID 0, 1, 5, 6, 10, JBOD, 50 - RAM 32 GB - 2.5 Gigabit Ethernet - iSCSI supportTVS-H674T-I5-32G £2565.12 £3078.14 inc VAT | ||||
|---|---|---|---|---|---|
| Processor | |||||
| L2 cache | — | — | — | 2 MB | — |
| L3 cache | — | — | — | 4 MB | — |
| On-board graphics card model | — | — | — | Not available | Intel UHD Graphics 730 |
| Processor boost frequency | — | — | 4.7 GHz | — | 4.4 GHz |
| Processor cache | — | — | 12 MB | — | — |
| Processor cores | 4 | — | 6 | 4 | 6 |
| Processor family | Annapurna Labs | — | Intel® Xeon® | Ryzen Embedded | Intel® Core™ i5 |
| Processor frequency | 1.7 GHz | — | 3.3 GHz | 2.2 GHz | 2.5 GHz |
| Processor generation | — | — | — | AMD Ryzen Embedded V1000 Series | 12th gen Intel® Core™ i5 |
| Processor manufacturer | Annapurna Labs | — | — | AMD | Intel |
| Processor model | AL324 | — | W-1250 | V1500B | i5-12400 |
| Processor threads | — | — | 12 | 8 | 12 |
| Memory | |||||
| Flash memory | 512 MB | — | 5000 MB | 5000 MB | 5000 MB |
| Internal memory | 4 GB | — | 16 GB | 16 GB | 32 GB |
| Internal memory type | DDR4 | — | — | DDR4 | DDR4 |
| Maximum RAM supported | 16 GB | — | — | 32 GB | 64 GB |
| Memory form factor | UDIMM | — | — | UDIMM | SO-DIMM |
| Memory slots | 1 | — | 4 | 2 | 2 |
| Storage | |||||
| Bad block scan | — | — | — | Yes | — |
| Disk roaming | Yes | — | Yes | — | Yes |
| Hot-swap | — | Yes | — | — | — |
| Hot-swap drive bays | Yes | — | Yes | Yes | Yes |
| Installed storage drive type | No | — | No | No | HDD |
| Number of M.2 (M & B) slots | — | — | 2 | — | 2 |
| Number of storage drives installed | 0 | — | 0 | 0 | — |
| Number of storage drives supported | 12 | 8 | 12 | 16 | 6 |
| Online RAID expansion | Yes | — | Yes | Yes | Yes |
| Online RAID migration | Yes | — | Yes | Yes | — |
| RAID levels | 0, 1, 5, 6, 10, JBOD | — | 0, 1, 5, 6, 10, 50, 60, JBOD | 0, 1, 5, 6, 10, 50, 60, JBOD | 0, 1, 5, 6, 10, 50, JBOD |
| RAID rebuild | Yes | — | Yes | Yes | Yes |
| RAID support | Yes | — | Yes | Yes | Yes |
| Storage drive capacity | 0 GB | — | — | 0 GB | — |
| Storage drive interface | — | — | — | — | Serial ATA III |
| Storage drive size | — | 2.5/3.5" | — | — | — |
| Storage drive sizes supported | 2.5,3.5" | — | — | 2.5,3.5" | 2.5,3.5,M.2 |
| Storage drives installed | No | — | No | Yes | Yes |
| Supported file systems | FAT32, HFS+, NTFS, ext3, ext4 | — | FAT32, HFS+, NTFS, ZFS, exFAT, ext3, ext4 | FAT32, HFS+, NTFS, ext3, ext4 | FAT32, HFS+, NTFS, ZFS, exFAT, ext3, ext4 |
| Supported storage drive interfaces | Serial ATA II, Serial ATA III | Serial ATA II, Serial ATA III | M.2, Serial ATA II, Serial ATA III | Serial ATA II, Serial ATA III | M.2, Serial ATA II, Serial ATA III |
| Supported storage drive types | HDD & SSD | — | HDD & SSD | HDD & SSD | HDD & SSD |
| Total installed storage capacity | 0 TB | — | 0 TB | 0 TB | — |
| Power | |||||
| AC adapter frequency | — | 50/60 Hz | — | — | — |
| AC adapter input voltage | — | 100 - 240 V | — | — | — |
| AC input frequency | 50 - 60 Hz | — | — | 50 - 60 Hz | — |
| AC input voltage | 100 - 240 V | — | 100 - 240 V | 100 - 240 V | 100 - 240 V |
| Fan voltage | 12 V | — | 12 V | 12 V | — |
| Number of power supply units | 2 | — | — | 2 | 1 |
| Power consumption (sleep) | — | — | 85.216 W | 47.75 W | 39.911 W |
| Power consumption (typical) | 83.57 W | — | — | 97.34 W | 79.363 W |
| Power source type | — | AC | — | — | — |
| Power supply location | Built-in | — | Built-in | Built-in | Built-in |
| Power supply unit (PSU) capacity | 250 W | — | 550 W | 550 W | 350 W |
| Network | |||||
| Copper ethernet cabling technology | — | — | 10GBASE-T | — | — |
| DHCP client | Yes | — | Yes | Yes | — |
| DHCP server | Yes | — | Yes | Yes | Yes |
| Dynamic DNS (DDNS) | Yes | — | Yes | Yes | Yes |
| Ethernet LAN | Yes | — | Yes | Yes | Yes |
| Ethernet LAN data rate supported (max) | — | — | 10000 Mbit/s | — | — |
| Ethernet LAN data rates | 100,1000,2500,10000 Mbit/s | — | 10,100,1000,2500,10000 Mbit/s | 10,100,1000,2500 Mbit/s | 10,100,1000,2500 Mbit/s |
| iSCSI support | Yes | — | — | Yes | Yes |
| Jumbo frames support | Yes | — | Yes | Yes | — |
| Link aggregation | Yes | — | Yes | — | — |
| Load balancing system | Yes | — | Yes | — | — |
| Supported network protocols | PPTP, L2TP/IPSec, OpenVPN, QBelt | — | IPv4, IPv6 | — | IPv4, IPv6 |
| Wake-on-LAN ready | Yes | — | — | — | Yes |
| WLAN adapter supported | Yes | — | — | — | — |
| Performance | |||||
| Access Control List (ACL) | Yes | — | Yes | Yes | Yes |
| Backup features | Cloud, iSCSI LUN | — | Cloud, USB drive, iSCSI LUN | Cloud, iSCSI LUN | Cloud, USB drive, iSCSI LUN |
| Backup function | Yes | — | Yes | Yes | Yes |
| Browser supported | Mozilla Firefox, Microsoft Internet Explorer 10+, Apple Safari 7+, Google Chrome | — | — | Apple Safari 7+, Google Chrome, Microsoft Internet Explorer 10+, Mozilla Firefox | Apple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox |
| Built-in FTP server | Yes | — | — | Yes | Yes |
| Built-in iTunes server | — | — | — | Yes | — |
| Buzzer | Yes | — | Yes | Yes | Yes |
| Country of origin | — | Taiwan | — | — | — |
| Data transfer rate | — | 6 Gbit/s | — | — | — |
| Device class | Small & Medium Business | — | — | Small & Medium Business | Small & Medium Business |
| Disk scan | Yes | — | — | — | Yes |
| Hot spare | Yes | — | Yes | Yes | Yes |
| Management protocols | SNMP | — | — | — | SNMP V2, V3 |
| Multilingual support | Yes | — | Yes | Yes | — |
| Noise level | 32.2 dB | 26.2 dB | — | — | — |
| On/off switch | Yes | — | Yes | Yes | Yes |
| Reset button | Yes | — | Yes | Yes | Yes |
| S.M.A.R.T. support | Yes | — | Yes | Yes | Yes |
| Security algorithms | 256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS | — | 256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS | 256-bit AES, FIPS 140-2, HTTPS, SNMPv3, SSH, SSL/TLS | — |
| Share folder | CIFS/SMB | — | — | CIFS/SMB | Thick, Thin |
| Snapshot | Yes | — | Yes | Yes | Yes |
| System log | Yes | — | — | Yes | Yes |
| Third-party support | — | — | Yes | Yes | — |
| Type | NAS | — | NAS | NAS | NAS |
| Universal Plug and Play (UPnP) | Yes | — | — | Yes | — |
| USB copy function | Yes | — | — | — | Yes |
| Web-based management | Yes | — | — | Yes | — |
| Design | |||||
| Built-in display | — | — | Yes | — | Yes |
| Cable lock slot | — | — | Yes | — | Yes |
| Cable lock slot type | — | — | Kensington | — | Kensington |
| Chassis type | Rack (2U) | — | Tower | Rack (3U) | Tower |
| Cooling type | Active | — | Active | Active | Active |
| Display type | — | — | LCD | — | LCD |
| Drive bay locking | — | — | — | — | Yes |
| Fan diameter | 7 cm | 12 cm | 9.7 cm | 8 cm | 9 cm |
| Fan diameter 2 | 7 cm | — | 8 cm | — | 6 cm |
| Key lock | — | Yes | — | — | — |
| LED indicators | HDD, LAN, Status | Fan fail, HDD, Link | HDD, LAN, SSD, System, USB | HDD, LAN, Power, Status, USB | HDD, LAN, M.2, Status, USB |
| Number of fans | 2 fan(s) | 2 fan(s) | 5 fan(s) | 3 fan(s) | 3 fan(s) |
| On/off switch | — | Yes | — | — | — |
| Product colour | Black | Black, Grey | Black | Black, Grey | Black |
| Product type | — | HDD/SSD enclosure | — | — | — |
| Packaging content | |||||
| Cables included | AC, LAN (RJ-45) | USB Type-C to USB Type-A | AC, LAN (RJ-45) | AC, LAN (RJ-45) | AC, LAN (RJ-45) |
| Drive tray key included | — | — | Yes | — | — |
| Manual | — | Yes | — | — | — |
| Number of keys included | — | 2 pc(s) | — | — | — |
| Number of screws | 84 | — | 48 | 64 | 56 |
| Power cables quantity | — | — | 1 | — | 1 |
| Quick installation guide | — | — | Yes | — | — |
| Screws included | — | Yes | — | — | — |
| Ports & interfaces | |||||
| Concurrent connections | — | — | 10000 | — | 3500 |
| Ethernet LAN (RJ-45) ports | 2 | — | 6 | 2 | 2 |
| Fiber optic connector | SFP+ | — | — | — | — |
| Fiber ports quantity | 2 | — | — | — | — |
| HDMI ports quantity | — | — | — | — | 1 |
| HDMI version | — | — | — | — | 1.4b |
| PCI Express x16 (Gen 4.x) slots | — | — | — | — | 1 |
| PCI Express x4 (Gen 3.x) slots | — | — | 2 | — | — |
| PCI Express x8 (Gen 3.x) slots | — | — | 1 | — | — |
| USB 2.0 ports quantity | 0 | — | — | 0 | — |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 | — | — | 1 | — |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | — | — | 3 | 1 | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | — | — | 2 | 2 | 1 |
| USB connectivity | — | Yes | — | — | — |
| USB connector gender | — | Female | — | — | — |
| USB connector type | — | USB Type-C | — | — | — |
| USB port | Yes | — | Yes | Yes | Yes |
| USB ports quantity | — | 1 | — | — | — |
| USB version | — | 3.2 Gen 2 (3.1 Gen 2) | — | — | — |
| Weight & dimensions | |||||
| Depth | 534 mm | 279.6 mm | 319.8 mm | 425 mm | 280.8 mm |
| Height | 89 mm | 188.2 mm | — | 132 mm | 188.2 mm |
| Package depth | — | 390 mm | — | — | — |
| Package height | — | 417 mm | — | — | — |
| Package weight | 17.3 kg | 7.54 kg | 14.9 kg | 17.1 kg | 7.93 kg |
| Package width | — | 295 mm | — | — | — |
| Weight | 11.3 kg | 8.13 kg | 11.3 kg | 12 kg | 6.36 kg |
| Width | 482 mm | 329.3 mm | 369.9 mm | 482 mm | 264.3 mm |
| Processor special features | |||||
| Enhanced Intel SpeedStep Technology | — | — | Yes | — | — |
| Execute Disable Bit | — | — | Yes | — | — |
| Idle States | — | — | Yes | — | — |
| Intel 64 | — | — | Yes | — | — |
| Intel Clear Video Technology | — | — | Yes | — | — |
| Intel Trusted Execution Technology | — | — | Yes | — | — |
| Intel Virtualization Technology (VT-x) | — | — | Yes | — | — |
| Intel Virtualization Technology for Directed I/O (VT-d) | — | — | Yes | — | — |
| Intel VT-x with Extended Page Tables (EPT) | — | — | Yes | — | — |
| Logistics data | |||||
| Harmonized System (HS) code | 84714100 | 84733080 | — | 84714100 | — |
| Software | |||||
| Linux operating systems supported | Yes | — | CentOS 7.0, SuSE Linux 12.0, SuSE Linux 12.3, SuSE Linux 15, Ubuntu 14.04, Ubuntu 14.10, Ubuntu 15.04, Ubuntu 15.10, Ubuntu 16.04, Ubuntu 16.10, Ubuntu 17.10, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS | Yes | CentOS 7.0, SuSE Linux 12.0, SuSE Linux 12.3, SuSE Linux 15, Ubuntu 14.04 |
| 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 10.10 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 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 11.0 Big Sur | 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 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, Mac OS X 13.0 Ventura |
| Operating system installed | QNAP QTS | — | QuTS hero | QNAP QTS | QNAP QTS |
| Operating system version | 5.0.0 | — | h5.0.0 | 5.0.0 | QTS 5.1.0 |
| Other operating systems supported | — | — | — | Solaris 10 | IBM AIX 7.1, IBM AIX 7.2, Solaris 10 |
| Server operating systems supported | Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 | — | Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 | Windows Server 2008 R2, Windows Server 2008 R2 x64, Windows Server 2012, Windows Server 2012 R2, Windows Server 2012 R2 x64, Windows Server 2012 x64, Windows Server 2016, Windows Server 2016 x64, Windows Server 2019 | Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 |
| Windows operating systems supported | Windows 10, Windows 7, Windows 8 | — | 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 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 | Windows 10, Windows 7, Windows 8 | Windows 10, Windows 11, Windows 7, Windows 8 |
| Operational conditions | |||||
| Operating relative humidity (H-H) | 5 - 95% | 5 - 95% | 5 - 95% | 5 - 95% | 5 - 95% |
| Operating temperature (T-T) | 0 - 40 °C | 0 - 40 °C | — | 0 - 40 °C | 0 - 40 °C |
| Storage relative humidity (H-H) | — | — | 5 - 95% | — | — |
| Storage temperature (T-T) | -20 - 70 °C | -20 - 70 °C | -20 - 70 °C | -20 - 70 °C | -20 - 70 °C |
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