| Storage drives installed | No |
| Number of storage drives supported | 6 |
| Installed storage drive type | No |
| Supported storage drive types | HDD & SSD |
| RAID support | Yes |
| Supported storage drive interfaces | Serial ATA III |
| Storage drive sizes supported | 2.5,3.5,M.2 |
| RAID levels | 0, 1, 5, 6, 10, 50, 60, JBOD |
| Online RAID migration | Yes |
| Online RAID expansion | Yes |
| RAID rebuild | Yes |
| Bad block scan | Yes |
| Disk roaming | Yes |
| Processor family | Intel® Celeron® |
| Processor manufacturer | Intel |
| Processor model | N5095 |
| Processor boost frequency | 2.9 GHz |
| Processor cores | 4 |
| Processor threads | 4 |
| CPU configuration (max) | 1 |
| Number of processors supported | 1 |
| On-board graphics card model | Intel® UHD Graphics |
| Internal memory | 8 GB |
| Internal memory type | DDR4 |
| Maximum RAM supported | 16 GB |
| Memory slots | 2 |
| Memory form factor | SO-DIMM |
| Flash memory | 4096 MB |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 100,1000,2500 Mbit/s |
| DHCP server | Yes |
| Jumbo frames support | Yes |
| iSCSI support | Yes |
| Wake-on-LAN ready | Yes |
| Dynamic DNS (DDNS) | Yes |
| Ethernet LAN (RJ-45) ports | 2 |
| USB port | Yes |
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| HDMI ports quantity | 1 |
| HDMI version | 2.0 |
| Chassis type | Tower |
| Cooling type | Active |
| Product colour | Black |
| Number of fans | 2 fan(s) |
| Fan diameter | 9 cm |
| LED indicators | HDD, Network, Power, Status, USB |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Type | NAS |
| Device class | Small & Medium Business |
| Backup function | Yes |
| Backup features | Cloud, iSCSI LUN |
| Buzzer | Yes |
| Multilingual support | Yes |
| Snapshot | Yes |
| Access Control List (ACL) | Yes |
| On/off switch | Yes |
| Built-in FTP server | Yes |
| Browser supported | Apple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox |
| System log | Yes |
| Disk scan | Yes |
| S.M.A.R.T. support | Yes |
| Share folder | Y |
| Operating system installed | QNAP QTS |
| Operating system version | 5.0.0 |
| 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 x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64 |
| Linux operating systems supported | Yes |
| 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, Mac OS X 13.0 Ventura |
| Server operating systems supported | Windows Server 2008, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 |
| Power supply location | Built-in |
| Power supply unit (PSU) capacity | 120 W |
| Number of power supply units | 1 |
| Power consumption (typical) | 44.02 W |
| Power consumption (sleep) | 23.22 W |
| AC input voltage | 100 - 240 V |
| Fan voltage | 12 V |
| Width | 235 mm |
| Depth | 226 mm |
| Height | 168 mm |
| Weight | 2.9 kg |
| Package weight | 4.56 kg |
| Enhanced Intel SpeedStep Technology | Yes |
| Idle States | Yes |
| Intel 64 | Yes |
| Intel Trusted Execution Technology | No |
| 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 |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Storage temperature (T-T) | -20 - 70 °C |
| Storage relative humidity (H-H) | 5 - 95% |
| Description |
| QNAP TS-664. Supported storage drive types: HDD & SSD, Supported storage drive interfaces: Serial ATA III, Storage drive sizes supported: 2.5,3.5,M.2. Processor family: Intel® Celeron®, Processor manufacturer: Intel, Processor model: N5095. Internal memory: 8 GB, Internal memory type: DDR4, Maximum RAM supported: 16 GB. Ethernet LAN data rates: 100,1000,2500 Mbit/s. Chassis type: Tower, Cooling type: Active, Product colour: Black |
