Synology DiskStation DS1522+ 5 Bay 8GB RAM Diskless Tower NAS with 5x 8TB Western Digital Red Drive

The Synology DS1522+ is a versatile 5-bay NAS solution that is easy to scale and expand as your needs change, with optional support for up to 15 drives, fast networking, and NVMe SSD caching. Powered by Synology DiskStation Manager (DSM), it offers a flexible all-in-one solution for data sharing, synchronization, backup, and surveillance.

Dependable Performance:
Up to 736/796 MB/s sequential read/write throughput makes file operations quick and efficient

Versatile Network Storage:
Leverage built-in file and photo management, data protection, virtualization, and surveillance solutions

Fast and Stable Connectivity:
Four 1GbE ports for simple integration into existing environments with optional 10GbE connectivity to tackle more specialized, bandwidth-heavy applications

Easy Capacity Expansion:
Add up to 10 extra drive bays with 2 DX517 expansion units for a maximum of 15 storage drives

CPU:
• CPU Model: AMD Ryzen R1600
• CPU Quantity: 1
• CPU Architecture: 64-bit
• CPU Frequency: 2-core 2.6 (base) / 3.1 (turbo) GHz
• Hardware Encryption Engine (AES-NI): Yes

Memory:
• System Memory: 8 GB DDR4 ECC SODIMM
• Memory Module Pre-installed: 8 GB (8 GB x 1)
• Total Memory Slots: 2
• Maximum Memory Capacity: 32 GB (16 GB x 2)

Storage:
• Drive Bays: 5
• Maximum Drive Bays with Expansion Unit: 15 (DX517 x 2)
• M.2 Drive Slots: 2 (NVMe)
• Compatible Drive Type: 3.5" SATA HDD, 2.5" SATA SSD, M.2 2280 NVMe SSD
• Hot Swappable Drive: Yes

External Ports:
• RJ-45 1GbE LAN Port: 4 (with Link Aggregation / Failover support)
• USB 3.2 Gen 1 Port: 2
• eSATA Port: 2

PCIe:
• PCIe Expansion: 1 x Gen3 x2 network upgrade slot

Appearance:
• Size (H x W x D): 166 x 230 x 223 mm
• Weight: 2.7 kg

Others:
• System Fan: 92 x 92 mm x 2 pcs
• Fan Speed Mode: Full-Speed Mode, Cool Mode, Quiet Mode
• Brightness Adjustable Front LED Indicators: Yes
• Power Recovery: Yes
• Noise Level: 22.90 dB(A)
• Scheduled Power On / Off: Yes
• Wake on LAN / WAN: Yes
• Power Supply Unit / Adapter: 120 W
• AC Input Power Voltage: 100V to 240V AC
• Power Frequency: 50/60 Hz, Single Phase
• Power Consumption: 52.06 W (Access), 16.71 W (HDD Hibernation)
• British Thermal Unit: 177.64 BTU/hr (Access), 57.02 BTU/hr (HDD Hibernation)

Temperature:
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Storage Temperature: -20°C to 60°C (-5°F to 140°F)
• Relative Humidity: 5% to 95% RH

• 1x Main Unit with with 5x 8TB WD Red Drives pre-installed
• 1x Accessory Pack
• 1x AC Power Adapter
• 1x AC Power Cord
• 2x RJ-45 LAN Cable
• 1x Quick Installation Guide