Ultra-performance NAS optimized for intensive tasks and encryption Featuring a quad-core processor, hardware encryption engine, and flawless software integration, DS1815+ is a powerful, expandable 8-bay NAS server that delivers outstanding speed and accelerated data encryption. Easily scalable, the DS1815+ can be equipped with up to 6GB of DDR3 RAM and host up to 108TB of raw capacity with two Synology DX513 units. Quad-core CPU for blazing-fast performance DS1815+ is powered by a quad-core CPU running at 2.4 GHz. Combined with 2GB of DDR3 RAM (expandable to 6GB), it delivers blazing-fast performance over 450 MB/s reading and 420 MB/s writing. That much power makes it easy for DS1815+ to multitask and provide consistently high throughput to all connected clients. Fast encrypted data transmission with AES-NI Encrypting data is essential to a healthy security policy. Equipped with a dedicated hardware encryption engine, DS1815+ is the ideal digital locker for sensitive data; files and folders are encrypted on the fly without any perceived performance loss. DS1815+ delivers encrypted data transmission speeds over 450 MB/s reading and 190 MB/s writing. Quad LAN ports for failover and Link Aggregation support Equipped with four Ethernet ports featuring failover and Link Aggregation support, DS1815+ ensures continual network uptime even if LAN connection ma model : ADATA XPG SX6000 Lite 512GB PCIe 3D NAND PCIe Internal Solid State Drive tag : NAS