Synology RS422+ RackStation 4-Bay NAS ( RAIL KIT optional ) Check HDD compatibility list.

<br>Synology RackStation RS422+ is a 4-bay rackmount NAS enclosed in a compact 1U chassis. Powered by Synology DSM OS, it offers an affordable all-in-one solutions for data sharing, synchronization, and backup to small businesses and home lab owners looking to meet their daily data management needs.</br> <br></br> <b>Specification:</b> <br></br> •CPU Frequency: AMD Ryzen R1600 dual-core 2.6Ghz max boost clock up to 3.1GHz<br> •Hardware Encryption Engine<br> •Memory: DDR4 2GB<br> •Internal HDD/SSD: 3.5" or 2.5" SATA/ SSD x4 (Hard drive not included)<br> •Max Internal Capacity: x 4 HDD (Capacity may vary by RAID types)<br> •Hot Swappable HDD<br> •External HDD Interface: USB 3.2 Gen 1 Port X 1<br> •Size (HxWxD): 44x430x295.5mm<br> •Weight: 4.38Kg<br> •LAN: Gigabit x2<br> •Link Aggregation<br> •System Fan: 40x40mm x3<br> •Wireless Support (dongle)<br> •Noise Level: 22.6 dB(A)<br> •Power Recovery<br> •AC Input Power Voltage: 100V-240V AC<br> •Power Freque

4-bay 1U rackmount NAS for business workgroups ( No expansion) Over 601/516 MB/s sequential read/write throughput supports stable data transfers 64-bit quad-core 1.4GHz processor Dual 1GbE LAN with failover and Link Aggregation support, Plug-and-play network upgrade modules make it easy to add 10GbE RJ-45 ports Optional Accessories - Camera License Pack, Synology Rail Kit Sliding (RKS-02), Synology Rail Kit Mounted (RKM114), Extended Warranty: EW201, E10G22-T1-Mini Space-saving design with a depth of just 327.5 mm when server handles are installed Surveillance Station - Maximum IP camera: 40(Including two free camera licenses. Procurement of additional licenses is required.) Additional Service and Warranty Packages available - ASK your MMT Account Manager for more details.(Service must be purchased with 30 days of the NAS purchase) HardDrives and Peripherals- only those listed on the Compatibility List are permitted.2.5" SATA SSD: SAT5200 Series , 3.5" SATA HDD: HAT5300 Series