Synology RackStation 4-Bay NAS Enclosure (Diskless) (RS822 )

Description RS822 Key Features : 4-bay rackmount NAS for business and enterprise use Compact 1U design suitable for server racks High-performance CPU with ECC memory support Supports virtualization and advanced backup solutions Scalable storage with expansion unit support Reliable 24/7 operation powered by Synology DSM Hardware Specs Hardware Specifications RS822RP RS822 CPU CPU Model AMD Ryzen V1500B AMD Ryzen V1500B CPU Quantity 1 1 CPU Core 4 4 CPU Architecture 64-bit 64-bit CPU Frequency 2.2 GHz 2.2 GHz Hardware Encryption Engine Memory System Memory 2 GB DDR4 ECC SODIMM 2 GB DDR4 ECC SODIMM Memory Module Pre-installed 2 GB (2 GB x 1) 2 GB (2 GB x 1) Total Memory Slots 2 2 Maximum Memory Capacity 32 GB (16 GB x 2) 32 GB (16 GB x 2) Notes Synology reserves the right to replace memory modules with the same or higher frequency based on supplier’s product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance. Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion. For multi-module memory configurations, all modules must be identical and share the same model number. Check the Product Manual of your Synology product for recommended memory configurations. Storage Drive Bays 4 4 Maximum Drive Bays with Expansion Unit 8 (RX418 x 1) 8 (RX418 x 1) Drive Type (See all supported drives) 3.5″ SATA HDD 2.5″ SATA SSD 3.5″ SATA HDD 2.5″ SATA SSD Hot Swappable Drive* External Ports RJ-45 1GbE LAN Port 4 4 USB 3.2 Gen 1 Port 2 2 Expansion Port 1 1 Expansion Port Type eSATA eSATA Notes MTU value of 1GbE LAN port has a limit of 1500. PCIe PCIe Expansion 1 x Gen3 x8 slot (x4 link) 1 x Gen3 x8 slot (x4 link) Software Specs DSM Specifications RS822RP RS822 Storage Management Maximum Single Volume Size 108 TB 108 TB Maximum Internal Volume Number 64 64 SSD Read/Write Cache (Determining cache size) SSD TRIM Supported RAID Type Synology Hybrid RAID Basic JBOD RAID 0 RAID 1 RAID 5 RAID 6 RAID 10 Synology Hybrid RAID Basic JBOD RAID 0 RAID 1 RAID 5 RAID 6 RAID 10 RAID Migration Basic to RAID 1 Basic to RAID 5 RAID 1 to RAID 5 RAID 5 to RAID 6 Basic to RAID 1 Basic to RAID 5 RAID 1 to RAID 5 RAID 5 to RAID 6 Volume Expansion with Larger HDDs Synology Hybrid RAID RAID 1 RAID 5 RAID 6 RAID 10 Synology Hybrid RAID RAID 1 RAID 5 RAID 6 RAID 10 Volume Expansion by Adding a HDD Synology Hybrid RAID JBOD RAID 5 RAID 6 (with Expansion Unit) Synology Hybrid RAID JBOD RAID 5 RAID 6 (with Expansion Unit) Global Hot Spare Supported RAID Type Synology Hybrid RAID RAID 1 RAID 5 RAID 6 (with Expansion Unit) RAID 10 (with Expansion Unit) Synology Hybrid RAID RAID 1 RAID 5 RAID 6 (with Expansion Unit) RAID 10 (with Expansion Unit) 1Power Indicator 2Power Button 3Alert Indicator 4Drive Status Indicators 5Mute Button 6Status Indicator 7Drive Trays 8Power Ports 9Fans 10Console Port 11PCI Express Expansion Slot 121GbE RJ-45 Ports 13Reset Button 14USB 3.2 Gen 1 Ports 15eSATA Port 16Redundant Power LEDs Show More Show Less