Synology RS3621xs+ , 12-bay

Type HDD shape factor 3.5" Capacity 4TB Interface SATA 6Gb/s Speed 5400rpm Important For use within a RAID array, do not combine hard drives with different recording methods (CMR, SMR). When using hard disks with SMR in a RAID array, make sure that t

HDD not available Internal 2x 3.5", SATA 6Gb/s external 1x Gb LAN Additional connectors 2x USB-A 3.0 (Host) RAID level 0/1/JBOD CPU Realtek RTD1619B, 4x 1.70GHz (ARM Cortex-A55) RAM 1GB DDR4 (soldered, 0 Slots free, not extensible) Fan(s) 1x 92mm, 18

CPU Model Realtek RTD1619B CPU Quantity 1 CPU Architecture 64-bit CPU Frequency 4-core 1.7 GHz Hardware Encryption Engine Memory System Memory 2 GB DDR4 non-ECC Notes Synology reserves the right to replace memory modules with the same or higher frequ

Hardware Specs CPU: Intel® Celeron® J1900 4-core/4-thread processor, burst up to 2.42 GHz CPU Architecture: 64-bit x86 Graphic Processors: Intel® HD Graphics Floating Point Unit: Yes Hardware-accelerated Transcoding: Yes System Memory: 2 GB SODIMM DD