Key Features . CPU - Realtek RTD1296 64-bit ArchitectureSystem Memory - 2GB4 Bays1x 2.5 Gigabit Ethernet port 3x USB 3.2 Gen 1 portsAffordable personal cloud bringing high speeds for individuals and families ADM 4.0 is here and brings a whole host of intuitive design changes to ADM OS. The upgraded UI brings a new aesthetically-pleasing dark mode that helps to save and preserve OLED displays. ADM 4.0 introduces a new login page that contains a variety of customizable elements a more convenient and easier-to-use quick search feature and new custom themes. Under the hood ADM 4.0 brings improvements to performance compatibility and security as the new version of OpenSSL plugs vulnerabilities found in previous versions increasing security while efficiency improvements bring better performance. REALTEK QUAD-CORE CPU AND DDR4 RAM The Drivestor 2 Pro and Drivestor 4 Pro are equipped with a Realtek RTD1296 1.4GHz Quad-Core 64-bit CPU. Transcode stream and play multimedia in 4K transfer files and easily multitask with the Drivestor Pro series. The Drivestor Pro handles multitasking with ease by utilizing its 2 GB of DDR4 memory ensuring that virtually any task on an ASUSTOR NAS is executed smoothly. EFFICIENT AND POWERFUL The Drivestor 2 Pro and 4 Pro are ASUSTOR’s highest value devices ever. Transcode 10-bit 4K H.265 media with hardware decoding easily that enables unbelievably smooth video playback in LooksGood. MEDIA MODE The Drivestor 2 Pro and 4 Pro come with 2 GB of memory. Media Mode is a new feature that efficiently reserves 512 MB of RAM for multimedia tasks as a variety of tasks require large amounts of RAM. With dedicated RAM for multimedia video playback remains smooth and is not interrupted by other tasks. 2.5-GIGABIT ETHERNET – DOUBLE SPEED The Drivestor 4 Pro despite being extremely affordable contains 2.5-Gigabit Ethernet and more than doubles the performance of comparable Gigabit-class devices. TOOLLESS INSTALLATION ASUSTOR’s Driverstor Pro series introduces its new tool-free caddies as a way to simplify installation of hard drives. Each NAS comes included with brackets to install the drive easily. On the Driverstor Pro series hot-swapping of hard drives is supported allowing you to change hard drives easily without powering down the NAS. SILENT AND EFFICIENT The Drivestor 2 Pro and 4 Pro emit only 19 decibels of sound with SSDs ensuring that the NAS remains inaudible even when recording for content creation. 24/7 RELIABILITY AND DURABILITY All ASUSTOR NAS are designed for and are suitable for 24/7 use. ASUSTOR NAS devices have also undergone rigorous tests such as drop tests and burn tests to test durability in extreme conditions. Heatsinks were added to sensitive components to dissipate heat helping to maintain the longevity of the device. PROTECTED FROM RANSOMWARE The Drivestor comes with the most up-to-date version of ADM to help protect against ransomware attacks. Snapshot Center provides the ability to efficiently create snapshots to protect and easily restore lost data. Other security features found on the Drivestor are the ability to create one or more replacement administrator accounts a firewall by ADM Defender that features blacklists and whitelists the ability to change default ports disable SSH and Terminal to prevent remote attacks. FIRST-CLASS PRODUCT WARRANTY All ASUSTOR NAS products come with a 3-year warranty. ASUSTOR continues to make customer service a priority in providing the highest standard of after-sales service and technical support.   . What\'s in the Box . 1 x AS3304T Unit1 x AC Power Cord1 x AC Power Adapter1 x RJ-45 LAN Cable(Cat 5e)Quick Installation Guide  .