System memory: 8 GB DDR3 RAM
Memory module pre-installed: 4 GB x2
Total memory slots: 2
Memory expandable up to: 16 GB (8GB x2)
1. When upgrading RAM, the original RAM module in the upgradable slot must be removed.
2. For the information of RAM module installation and compatible NAS models, please refer to the QNAP RAM Module Installation Guide.
Flash Memory 512MB DOM
Hard Drive 4 x 3.5-inch SATA 6Gb/s, SATA 3Gb/s hard drive or 2.5-inch SATA, SSD hard drive
1. The standard system is shipped without hard drives.
2. For the HDD compatibility list, please visit Compatibility list
Hard Drive Tray 4 x hot-swappable and lockable tray
4 x Gigabit RJ-45 Ethernet port
(Expandable up to 8 x 1 Gb LAN or 4 x 10 Gb + 4 x 1 Gb LAN by installing optional dual-port 10 Gb and 1 Gb network card)