Component
TVS-h1288X-W1250-16G
TVS-h1688X-W1250-32G
Memory slots
4 x DDR4 Long-DIMM
Note
Use only QNAP memory modules to maintain system
performance and stability. For NAS devices with more
than one memory slot, use QNAP modules with
identical specifications.
Using unsupported modules may degrade
performance, cause errors, or prevent the operating
system from starting.
Note
For dual-DIMM configurations, use identical DDR4
modules.
Maximum memory
128 GB RAM: 4 x 32 GB
Flash memory
5 GB (dual-boot OS protection)
Storage
Drive bays
• 8 x 3.5-inch SATA 6 Gbps
• 4 x 2.5-inch SATA 6 Gbps
• 12 x 3.5-inch SATA 6 Gbps
• 4 x 2.5-inch SATA 6 Gbps
Note
The drives are backward compatible with 3 Gbps.
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 hard disk drives
• 2.5-inch SATA solid-state drives
M.2 SSD slots
2 x M.2 NVMe PCIe Gen 3 x4
M.2 SSD form factor
• 2280
• 22110
SSD cache acceleration support
• 3.5-inch drive bays: 1 to 8
• 2.5-inch drive bays: 1 to 4
• M.2 SSD slots: 1 to 2
• 3.5-inch drive bays: 1 to 12
• 2.5-inch drive bays: 1 to 4
• M.2 SSD slots: 1 to 2
Hot-swapping
Supported
Network
10 Gigabit Ethernet ports
2 x 10GBASE-T (10GbE/1GbE)
2.5 Gigabit Ethernet ports
4 x 2.5 GbE RJ45
External I/O Ports & Expansion Slots
TVS-hx88X User Guide
Product Overview
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