The TVS-871 is a powerful NAS storage solution designed for I/O-intensive tasks, mission-critical business applications and fast-growing data storage needs. Incorporating reliability and security, the TVS-871 delivers high performance with persistent throughput and provides a comprehensive storage solution for SMBs to build a reliable private cloud.
- Manage, share, and back up business data with Real-time Remote Replication (RTRR).
- 10GbE-ready, highly-efficient storage solution for 4K video playback, transcoding and on-the-fly editing.
- Use the TVS-871 as a PC with exclusive QvPC Technology.
- Supports VMware®, Citrix®, and Microsoft® Hyper-V and advanced virtualization features.
- Full NAS encryption by volume-based technology.
- Enhanced data security with high-performance AES 256-bit encryption and anti-virus.
- Run multiple Windows/Linux/Android-based virtual machines with the Virtualization Station.
Graphics | On-board graphics card base frequency | 350 MHz |
 | On-board graphics card dynamic frequency (max) | 1150 MHz |
| On-board graphics card DirectX version | 11.1 |
| On-board graphics card ID | 0x412 |
| Maximum on-board graphics card memory | 1.024 GB |
| Number of displays supported (on-board graphics) | 3 |
Performance | Type | NAS |
| Device class | Small & Medium Business |
| Backup function | Yes |
| Backup features | Cloud, iSCSI LUN |
| Buzzer | Yes |
| Multilingual support | Yes |
| Noise level | 23.1 dB |
| Web-based management | Yes |
| Share folder access right management | Yes |
| Security algorithms | 256-bit AES, FIPS 140-2, HTTPS, SSH |
| Access Control List (ACL) | Yes |
| Reset button | Yes |
| On/off switch | Yes |
| Built-in UPnP AV media server | Yes |
| Built-in FTP server | Yes |
| Browser supported | Microsoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google Chrome |
| System log | Yes |
| Hot spare | Yes |
| S.M.A.R.T. support | Yes |
| Share folder | CIFS/SMB |
Design | Chassis type | Tower |
| Cooling type | Active |
| Product colour | Black |
| Number of fans | 2 fan(s) |
| Fan diameter | 120 mm |
| Drive bay locking | Yes |
| LED indicators | LAN, Status, USB |
| Built-in display | Yes |
| Display type | LCD |
Processor | Processor family | Intel® Core™ i5 |
| Processor manufacturer | Intel |
| Processor model | i5-4590S |
| Processor frequency | 3 GHz |
| Processor generation | 4th gen Intel® Core™ i5 |
| Processor boost frequency | 3.7 GHz |
| Processor cores | 4 |
| Processor threads | 4 |
| Processor cache | 6 MB |
| L3 cache | 6 MB |
| Bus type | DMI |
| CPU configuration (max) | 1 |
| PCI Express configurations | 1x16, 2x8, 1x8+2x4 |
| PCI Express slots version | 3.0 |
| Processor cache type | Smart Cache |
| Processor code | SR1QN |
| Processor codename | Haswell |
| Processor lithography | 22 nm |
| Processor operating modes | 64-bit |
| Processor package size | 37.5 x 37.5 mm |
| Processor socket | LGA 1150 (Socket H3) |
| Scalability | 1S |
| Stepping | C0 |
| System bus rate | 5 GT/s |
| Tcase | 71.35 °C |
| Thermal Design Power (TDP) | 65 W |
| On-board graphics card model | Intel® HD Graphics 4600 |
| Maximum internal memory supported by processor | 32 GB |
| Memory bandwidth supported by processor (max) | 25.6 GB/s |
| Conflict-Free processor | Yes |
Other features | Power management | Yes |
| Processor ARK ID | 80816 |
Software | Operating system installed | QNAP Turbo System |
| Operating system version | 4.1 |
| Windows operating systems supported | Yes |
| Linux operating systems supported | Yes |
| Mac operating systems supported | Yes |
| Server operating systems supported | Windows Server 2003 |
Memory | Internal memory | 8 GB |
| Internal memory type | DDR3 |
| Maximum RAM supported | 16 GB |
| Memory slots | 2 |
| Flash memory | 512 MB |
Power | Power supply location | Built-in |
| Power supply unit (PSU) capacity | 350 W |
| Number of power supply units | 1 |
| Power consumption (typical) | 82.06 W |
| Power consumption (sleep) | 45.43 W |
| AC input voltage | 100-240 V |
| AC input frequency | 50 - 60 Hz |
| Fan voltage | 12 V |
Network | Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| DHCP client | Yes |
| DHCP server | Yes |
| Jumbo frames support | Yes |
| iSCSI support | Yes |
| Wake-on-LAN ready | Yes |
| Supported network protocols | CIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC |
| Link aggregation | Yes |
Weight & dimensions | Width | 298.2 mm |
| Depth | 235.4 mm |
| Height | 185.2 mm |
| Weight | 7830 g |
| Package weight | 8900 g |
Ports & interfaces | Ethernet LAN (RJ-45) ports | 4 |
| USB port | Yes |
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| HDMI ports quantity | 1 |
Processor special features | Embedded options available | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Execute Disable Bit | Yes |
| Graphics | 22 nm |
| Idle States | Yes |
| Intel 64 | Yes |
| Intel Enhanced Halt State | Yes |
| Intel FDI Technology | Yes |
| Intel Identity Protection Technology version | 1.00 |
| Intel Secure Key Technology version | 1.00 |
| Intel Small Business Advantage (SBA) version | 1.00 |
| Intel Stable Image Platform Program (SIPP) | Yes |
| Intel Stable Image Platform Program (SIPP) version | 1.00 |
| Intel Trusted Execution Technology | Yes |
| Intel TSX-NI version | 0.00 |
| 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 |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel® Anti-Theft Technology (Intel® AT) | Yes |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel® Insider™ | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel® My WiFi Technology (Intel® MWT) | Yes |
| Intel® OS Guard | Yes |
| Intel® Quick Sync Video Technology | Yes |
| Intel® Secure Key | Yes |
| Intel® Smart Cache | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® Wireless Display (Intel® WiDi) | Yes |
| Maximum number of PCI Express lanes | 16 |
| Thermal Monitoring Technologies | Yes |
| Thermal solution specification | PCG 2013C |
| Memory channels supported by processor | Dual |
| Memory types supported by processor | DDR3-SDRAM |
Storage | Number of storage drives supported | 8 |
| Installed storage drive type | HDD+SSD |
| Supported storage drive types | HDD |
| RAID support | Yes |
| Supported storage drive interfaces | Serial ATA, Serial ATA II, Serial ATA III |
| Storage drive sizes supported | 2.5,3.5 " |
| RAID levels | 0, 1, 5, 6, 10, JBOD |
| Hot-swap drive bays | Yes |
| Supported file systems | FAT32, HFS+, NTFS, ext3, ext4 |
Operational conditions | Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 5 - 95 % |
Packaging content | Cables included | AC, LAN (RJ-45) |
| Quick installation guide | Yes |
| Number of screws | 56 |