you must use a pair of identical DDR3L modules
Flash Memory 5GB (Dual boot OS protection) Drive Bay 8 x 3
Higher areal density means higher capacities to meet storage challenges
Supports wake-up function via LAN and WAN
*The number of client concurrent connection varies by live cameras Embedded Channel 8 Max Channel 64 H264 / 1920x1080 / 30FPS
QNAP TDS-h2489FU-R2-4314-512G ,24-Bay 2 x Intel® Xeon® Silver 4314 16-core ,512GB DDR4 ,all-flash rackmount NAS Synology Surveillance you must use a pairThe flagship TDS h2489FU R2 U. 2 NVMe all flash rackmount NAS, powered by dual Intel Xeon Silver 4300 series processors in 16 32 core configurations, delivers a highly efficient, secure, and reliable enterprise storage solution. Its robust performance meets the demands of virtualization, data centers, AI Big Data storage, cloud based applications, and 3D rendering workstations, addressing the need for low latency and high load multitasking