12x HDD + 4x SSD hybrid storage
Intel® Xeon® W six-core processor, up to 4.7 GHz
4x 2.5GbE, 2x 10GbE, 3x PCIe slots
The high-capacity TVS-h1688X features a powerful Intel® Xeon® W processor and allows for installing two QNAP (sold separately) to attain four Thunderbolt™ 3 ports, making it a perfect match for Thunderbolt™-equipped Mac® and Windows® users for high-speed media collaboration. The built-in 10GbE and 2.5GbE connectivity supports Port Trunking and failover to further satisfy bandwidth and reliability demanding business applications. Running the ZFS-based QuTS hero operating system, the TVS-h1688X supports block-level inline data deduplication and compression, near-limitless snapshots, real-time SnapSync, and read/write cache technologies, helping your business achieve reliable service-level agreement performance, from creative workflows to file server, virtualization server, and efficient file backup and recovery applications.
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High-speed Thunderbolt™ 3
Attain quad-port Thunderbolt™ 3 connectivity by installing two QXP-T32P expansion cards in the PCIe Gen 3 x4 slots.
QXP-T32P expansion cards are sold separately
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10GbE/2.5GbE connectivity
Two 10GBASE-T and four 2.5GbE LAN ports accelerate virtualization, intensive file access, large backup/restoration tasks, and media transfer.
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Flexible PCIe expansion
PCIe slots allow for installing 5/10/25/40GbE adapters, QM2 cards, or graphics cards to increase application performance.
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4K HDMI™ output
4K media playback and real-time transcoding; directly output videos to an HDMI™ display (up to 4K @30Hz).
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Virtualization applications
Supports virtual machines and containerized apps, centralized storage, backup, sharing, disaster recovery, and storage expansion.
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Cloud storage gateway
Cloud storage gateways realize hybrid cloud applications by working with the cache space reserved on NAS to ensure low-latency data access to the cloud.
Specification
| CPU | Intel® Xeon® W-1250 6-core/12-thread processor, up to 4.7 GHz |
| CPU Architecture | 64-bit x86 |
| Graphic Processors | Intel® UHD Graphics P630 |
| Floating Point Unit |  |
| Encryption Engine | (AES-NI) |
| Hardware-accelerated Transcoding | |
| System Memory | 32GB ECC UDIMM DDR4 (2 x 16 GB) |
| Maximum Memory | 128 GB (4 x 32 GB) |
| Memory Slot | 4 x UDIMM DDR4
For dual-DIMM configurations, you must use a pair of identical DDR4 modules.
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| Flash Memory | 5GB (Dual boot OS protection) |
| Drive Bay | 12 x 3.5-inch SATA 6Gb/s, 3Gb/s + 4 x 2.5-inch SATA 6Gb/s, 3Gb/s
The system is shipped without HDD.
For the HDD compatibility list, please |
| Drive Compatibility | 3.5-inch bays: 3.5-inch SATA hard disk drives 2.5-inch SATA hard disk drives 2.5-inch SATA solid state drives 2.5-inch bays: 2.5-inch SATA solid state drives |
| Hot-swappable | yes |
| M.2 Slot | 2 x M.2 22110/2280 NVMe PCIe Gen3 x4 slots
Compatible with NVMe SSD PCIe Gen 3 and above.
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| SSD Cache Acceleration Support | |
| GPU pass-through | |
| 2.5 Gigabit Ethernet Port (2.5G/1G/100M) | 4 (2.5G/1G/100M/10M) |
| 5 Gigabit Ethernet Port (5G/2.5G/1G/100M) | Optional via an adapter |
| 10 Gigabit Ethernet Port | 2 x 10GBASE-T (10G/1G) |
| 25 Gigabit Ethernet Port | Optional via an adapter |
| Wake on LAN (WOL) |
Only the 2.5GbE port
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| Jumbo Frame | |
| Thunderbolt Port | Optional via the QXP-T32P 2-port Thunderbolt 3 PCIe adapter
Supports only Thunderbolt connections for Windows & Mac hosts and USB storage devices. Third-party Thunderbolt external storage devices are not supported.
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| PCIe Slot | 3 Slot 1: PCIe Gen3 x8 Slot 2: PCIe Gen3 x4 Slot 3: PCIe Gen3 x4 *Slot 1 is preinstalled with a 2-port 10GbE network adapter.
Card dimensions for PCIe slot 1：260 x 111.15 x 37.52 mm / 10.25 x 4.38 x 1.48 inches. Card dimensions for PCIe slot 2：150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches. Card dimensions for PCIe slot 3：150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches. Wider cards can be installed if the next PCIe slot will not be used. |
| USB 3.2 Gen 2 (10Gbps) Port | 2 x Type-C 4 x Type-A |
| HDMI™ Output | 1, HDMI™ 1.4b (up to 4096 x 2160 @ 30Hz) |
| Audio Input | - (No longer available on units manufactured on or after 2021/1/1) |
| Audio Output | - (The line out jack and speaker are no longer available on units manufactured on or after 2021/1/1) |
| Form Factor | Tower |
| LED Indicators | System status, LAN, USB, Disk 1~16, M.2 SSD 1~2 |
| LCD Display/ Button | |
| Buttons | Power, Reset, USB Auto Copy |
| Dimensions (HxWxD) | 294.3 × 369.89 × 319.8 mm
Dimensions do not include foot pad (foot pad may be up to 30mm / 1.18 inches high depending on model)
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| Weight (Net) | 14.49 kg |
| Weight (Gross) | 15.89 kg |
| Operating Temperature | 0 - 40°C (32°F - 104°F) |
| Storage Temperature | -20 - 70°C (-4°F - 158°F) |
| Relative Humidity | 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F) |
| Power Supply Unit | 550W PSU, 100~240V |
| Power Consumption: HDD Sleep Mode | 91.26 W |
| Power Consumption: Operating Mode, Typical | 108.67 W
Tested with drives fully populated.
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| Fan | System fan: 3 x 80mm, 12VDC CPU fan: 2 x 97mm, 12VDC |
| System Warning | Buzzer |
| Kensington Security Slot | |
| Standard Warranty | 3 |
| Max. Number of Concurrent Connections (CIFS) - with Max. Memory | 10000 |
