6 x 3.5-inch + 2 x 2.5-inch SATA 6Gb/s, 3Gb/s 3.5-inch bays: 3.5-inch SATA hard disk drives 2.5-inch SATA solid state drives Hot-swappable: Yes
M.2 Slot
2 x M.2 2280 PCIe Gen 3 x4 slots Compatible with NVMe SSD PCIe Gen 3 and above. The M.2 SSD is not included as standard. It is recommended to install a heatsink (from QNAP or a third-party provider) on the M.2 SSD.
SSD Cache Acceleration Support
Yes
SR-IOV
Yes
2.5 Gigabit Ethernet Port (2.5G/1G/100M)
2 (2.5G/1G/100M/10M)
10 Gigabit Ethernet Port
1 x 10GBASE-T 25 Gigabit Ethernet Port: Optional via PCIe expansion card
Wake on LAN (WOL)
Yes Only the 2.5GbE port
Jumbo Frame
Yes
PCIe Slot
2 Slot 1: PCIe Gen 3 x4 Card dimensions for PCIe slot 1: 260 x 111.15 x 18.76 mm / 10.25 x 4.38 x 0.74 inches. Slot 2: PCIe Gen 3 x4 Card dimensions for PCIe slot 2: 150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches.