Synology DiskStation DS1522+ 5-Bay NAS Enclosure - 5 x 3.5 or 2.5" SATA HDD/SSD, 2 x M.2 NVMe SSD Slots, 32GB DDR4 RAM, AMD Ryzen R1600 Dual-Core up to 3.1 GHz, 4 x Gigabit Ethernet Ports

CPUCPU Model:AMD Ryzen R1600CPU Frequency:2-core 2.6 (base) / 3.1 (turbo) GHzHardware Encryption Engine (AES-NI):YesMemorySystem Memory:32GB DDR4 ECCStorageDrive Bays:5M.2 Drive Slots:2 (NVMe)Compatible Drive Type:3.5" SATA HDD2.5" SATA SSDM.2 2280 NVMe SSDHot Swappable Drive:YesExternal PortsRJ-45 1GbE LAN Port:4 (with Link Aggregation / Failover support)USB 3.2 Gen 1 Port:2eSATA Port:1PCIePCIe Expansion:1 x Gen3 x2 network upgrade slotInternal Drives:BtrfsEXT4External Drives:BtrfsEXT4EXT3FATNTFSHFS+exFATAppearanceSize (Height x Width x Depth):166 mm x 230 mm x 223 mmWeight:2.7 kgOthersSystem Fan:92 mm x 92 mm x 2 pcsFan Speed Mode:Full-Speed ModeCool ModeQuiet ModeBrightness Adjustable Front LED Indicators:YesPower Recovery:YesNoise Level:22.9 dB(A)Scheduled Power On / Off:YesWake on LAN / WAN:YesPower Supply Unit / Adapter:120 WAC Input Power Voltage:100V to 240V AC

• The DS1522+ 5-Bay NAS Enclosure from Synology is a capable solution that can be adjusted and expanded as your needs change, with faster networking, and two M.2 2280 NVMe PCIe 3.0 x4 SSD slots for caching or additional storage pools. The DS1522+ is equipped with five drive bays that are capable of natively supporting 3.5" SATA III hard drives, as well as 2.5" SATA III hard drives and SSDs.
• Powered by Synology DiskStation Manager (DSM), it offers a flexible all-in-one solution for data sharing, synchronization, backup, and surveillance. The DS1522+ runs on Synology DiskStation Manager (DSM) OS, which is a browser-based operating system that helps to simplify managing your Synology NAS. Its CPU is a 2.6 GHz AMD Ryzen R1600 Dual-Core with a burst frequency of up to 3.1 GHz.
• 32GB RAM DDR4 SDRAM. This NAS is capable of sequential read speeds up to 736 MB/s and sequential write speeds of up to 796 MB/s.
• Also featured are two USB 3.2 Gen 1 Type-A ports and two eSATA ports, and network connectivity is achieved via the four Gigabit Ethernet ports that support Link Aggregation and Failover, allowing your stored data to be shared with users throughout the network. The Synology DiskStation DS1522+ 5-Bay NAS Enclosure keeps cool using dual 92mm fans and operates on 100-240 VAC at 50/60 Hz.
• In the Box: Synology DiskStation DS1522+ 5-Bay NAS Enclosure, Accessory Pack X 1, AC Power Cord X 1, RJ-45 LAN Cable X 2, Quick Installation Guide X 1.