Synology DiskStation DS420j 4 Bay 1GB RAM Diskless NAS

An essential entry-level NAS for your home.

Build a private cloud for your home

• DS420j is a 4-bay desktop NAS designed for home data backup, file syncing, and sharing. Supporting up to 64 TB raw capacity, you can easily centralize all your multimedia collections.

Manage your photo collections

• Organize your photos intelligently with Moments, a modern, AI-enabled photo management application that lets you effortlessly preserve your precious memories.

Stream content to your TV

• Turn your Synology NAS into a home media hub and stream your digital contents to your favorite devices such as computers, mobile devices, Samsung TV, Apple TV, Google Chromecast, and DLNA devices.

Seamless integration with your mobile devices

• Synology mobile applications are designed to allow quick and secure access to your data wherever you are.

Access and sync your files seamlessly

• Synology Drive provides a built-in universal portal to access your data anytime and anywhere, and synchronize all your files across platforms, including Windows, macOS, Linux, Android, and iOS.

CPU:

• CPU Model: Realtek RTD1296
• CPU Architecture: 64-bit
• CPU Frequency: 4-core 1.4 GHz
• Hardware Encryption Engine: Yes

Memory:

• System Memory 1 GB DDR4 non-ECC

Storage:

• Drive Bays 4
• Compatible Drive Type: 3.5" SATA HDD, 2.5" SATA HDD, 2.5" SATA SSD
• Maximum Internal Raw Capacity: 64 TB (16 TB drive x 4) (Capacity may vary by RAID types)
• Maximum Single Volume Size: 108 TB
• Hot Swappable Drive: No

External Ports:

• 1x RJ-45 1GbE LAN Port
• 2x USB 3.0 Port

File System:

• Internal Drives: EXT4
• External Drives: EXT4, EXT3, FAT, NTFS, HFS+, exFAT_(exFAT Access is purchased separately in Package Center)_

Temperature:

• Operating Temperature: 0°C to 40°C
• Storage Temperature: -20°C to 60°C
• Relative Humidity: 5% to 95% RH

General Specifications:

• System Fan: 80 mm x 80 mm x 2 pcs
• Fan Speed Mode: Full-Speed Mode, Cool Mode, Quiet Mode, Low-power Mode
• Brightness Adjustable Front LED Indicators: Yes
• Power Recovery: Yes
• Noise Level: 20.6 dB(A)
• Scheduled Power On / Off: Yes
• Wake on LAN / WAN: Yes
• Power Supply Unit / Adapter: 90 W
• AC Input Power Voltage: 100 V to 240 V AC
• Power Frequency: 50/60 Hz, Single Phase
• Power Consumption: 21.71 W (Access), 7.88 W (HDD Hibernation)
• British Thermal Unit: 74.08 BTU/hr (Access), 26.89 BTU/hr (HDD Hibernation)
• Dimensions (H x W x D): 184 mm x 168 mm x 230 mm
• Weight: 2.21 kg

• 1x Main Unit
• 1x Accessory Pack
• 1x AC Power Adapter
• 1x AC Power Cord
• 1x RJ-45 LAN Cable
• 1x Quick Installation Guide