Description
The TS-h686 uses an Intel® Xeon® D-1600 series processor and DDR4 ECC memory that can detect and correct single-bit memory errors as they occur to prevent downtime and data loss. Supporting up to 128 GB RAM to cope with higher workloads, the TS-h686 provides a high-performance and reliable NAS solution for demanding business IT environments.
Set SSD caching to boost IOPS with M.2 NVMe SSD
While SSD prices continue to fall, and SSD capacity and performance continue to increase, organizations can easily take advantage of SSD strengths. The TS-h686 comes with two 2.5-inch SSD drive bays and two M.2 NVMe Gen3 x4 SSD slots that allow you to flexibly configure SSD caching to increase IOPS performance and reduce storage volume latency. This is especially perfect for databases and virtual machine applications. Without occupying any 3.5-inch drive bays, the TS-h686 allows you to maximize both your storage capacity and performance.
Quad-port 2.5GbE meets today’s high-bandwidth demands
Featuring four native 2.5GbE RJ45 LAN ports (backwards compatible with 1G/100M), the TS-h686 allows you to use existing CAT5e cables to upgrade network speeds from 1 Gigabit to 2.5 Gigabit. The support of Port Trunking and failover further satisfies bandwidth and reliability demanding applications including virtualization, large file transfers, high-speed backup/restoration, and any real-time application. QNAP also offers numerous options of managed and unmanaged 10GbE/2.5GbE switches, assisting organizations in implementing high-speed, secure and scalable network environments without going over budget.
CPU
Intel Xeon D-1602 dual-core 2.5 GHz processor (burst up to 3.2 GHz)
CPU Architecture
64-bit x86
Floating Point Unit
Yes
Encryption Engine
Yes (AES-NI)
Hardware-accelerated Transcoding
Yes
System Memory
8 GB UDIMM DDR4 ECC (2 x 4 GB)
Maximum Memory
128 GB (4 x 32 GB)
Memory Slot
4 x Long-DIMM DDR4
For dual-DIMM configurations, you must use a pair of identical DDR4 modules.
Flash Memory
5GB (Dual boot OS protection)
Drive Bay
4 x 3.5-inch SATA 6Gb/s, 3Gb/s + 2 x 2.5-inch SATA 6Gb/s, 3Gb/s
The system is shipped without HDD.
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 SSD Slot
2 x M.2 22110/2280 NVMe PCIe Gen3 x4 slots
SSD Cache Acceleration Support
Yes
2.5 Gigabit Ethernet Port (2.5G/1G/100M)
4 (also support 10M)
5 Gigabit Ethernet Port (5G/2.5G/1G/100M)
Optional via an adapter
Wake on LAN (WOL)
Only the 2.5GbE port
25 Gigabit Ethernet Port
Optional via an adapter
Jumbo Frame
Yes
PCIe Slot
2
Slot 1: PCIe Gen3 x8
Slot 2: PCIe Gen3 x8
