Synology DiskStation DS1525+ 5 Bay 8GB RAM Diskless Tower NAS

Synology DS1525 is a versatile 5-bay storage solution that scales with your needs, with support for storage expansion, 10GbE networking, and SSD caching. Built-in 2.5GbE networking provides excellent networking performance out of the box. Powered by Synology DiskStation Manager DSM, this device is a flexible all-in-one solution for data sharing, synchronization, backup, and surveillance.

Fast, out-of-the-box performance with customization options:
The DS1525+ features built-in 2.5GbE networking with 10GbE option4 and supports both SATA SSDs and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as cache.

Expand capacity for evolving needs:
Consolidate your data with up to 100 TB of raw storage across 5 bays.

Store, share, and protect:
Manage all your documents, photos, and other files, back up applications and devices, or protect your assets with professional video surveillance.

Versatile testing platform:
Create a versatile environment for application testing and evaluation, supporting Docker containers and virtual machines. For package and security testing, Virtual DSM acts as a dedicated test environment, ensuring isolation between applications, systems, and data.

Centralized monitoring and management:
Monitor and manage your Synology fleet from a central interface, on-prem or in the cloud.

CPU:
• CPU Model: AMD Ryzen V1500B
• CPU Quantity: 1
• CPU Core: 4
• CPU Architecture: 64-bit
• CPU Frequency: 2.2 GHz
• Hardware Encryption Engine: 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 (DX525 x 2)
• M.2 Drive Slots: 2 (NVMe)
• Drive Type (See all supported drives): 3.5" SATA HDD, 2.5" SATA SSD, M.2 2280 NVMe SSD
• Hot Swappable Drive: Yes

External Ports:
• RJ-45 2.5GbE LAN Port: 2
• USB 3.2 Gen 1 Port: 2
• Expansion Port: 2
• Expansion Port Type: USB Type-C

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

Appearance:
• Dimension: (HxWxD): 166 x 230 x 223 mm
• Weight: 2.67 kg

Others:
• System Fan: 92 mm 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: 22.60 dB(A)
• Scheduled Power On / Off: Yes
• Wake on LAN / WAN: Yes
• Power Supply Unit / Adapter: 120 watts
• AC Input Power Voltage: 100V to 240V AC
• Power Frequency: 50/60 Hz, Single Phase
• Power Consumption: 44.56 watts (Access), 13.63 watts (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)
• Operating humidity: 8% to 80% RH
• Storage Humidity: 5% to 95% RH

• Main Unit x1
• Accessory Pack x1
• AC Power Adapter x1
• AC Power Cord x1
• RJ-45 LAN Cable x2