Synology Diskstation DS423+ NAS System 4-Bay

storage medium
Installed Storage Drivers: No
Number of storage drives supported: 4
Type of installed storage drive: No
Supported storage drives: HDD & SSD
RAID Support: Yes
Supported storage drive interfaces: SATA
supported storage drive sizes: 2.5,3.5 inch
Number of M.2 (M & B) slots: 2
RAID levels: 0, 1, 5, 6, 10, JBOD
Hot-swappable chassis bays: Yes
Supported file systems: BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4

processor
Processor family: Intel® Celeron®
Processor manufacturer: Intel
Processor: J4125
Processor clock frequency: 2 GHz
Processor Boost Frequency: 2.7GHz
Number of processor cores: 4
Processor threads: 4
Processor cache: 4MB
CPU configuration (max): 1
Number of processors supported: 1

Storage
RAM memory: 2GB
Internal memory type: DDR4
Maximum supported RAM: 6 GB
Memory form factor: SO-DIMM

network
Built-in Ethernet port: Yes
Ethernet LAN data transfer rates: 10,100,1000 Mbit/s
Copper Ethernet cabling technology: 10BASE-T, 100BASE-TX, 1000BASE-T
iSCSI support: Yes
Supported network protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP / VPN (PPTP, OpenVPN™, L2TP)

connections and interfaces
Number of Ethernet LAN ports (RJ-45): 2
USB connection: Yes
USB 3.2 Gen 1 (3.1 Gen 1) Number of Type A ports: 2

design
Case Type: Rack (8U)
Cooling: Active
Color of product: Black
Number of fans: 2 fans
Fan diameter: 9.2 cm
LED indicators: Yes
Built-in display: no
Cable Lock Slot: Yes
Cable Lock Slot Type: Kensington
Built-in speakers: no

Services
Type: NAS
Device Class: Home & Home Office
Backup Function: Yes
Backup Functions: Cloud, iSCSI LUN
Alarm: Yes
Multi-language support: Yes
Integrated card reader: no
Supported security algorithms: HTTPS, SSH, SSL/TLS
Access Control List: Yes
Reset button: Yes
On/off switch: Yes
Built-in FTP Server: Yes
Supported Browser: Google Chrome®, Firefox®, Microsoft Edge®, Safari 13+
System Log: Yes

software
Installed OS: DiskStation Manager

Performance
Power Supply Placement: External
Number of power supply units: 1
Redundant power supply support: No
AC Input Voltage: 100-240V
AC input frequency: 50 / 60 Hz

weight and dimensions
Width: 199mm
Depth: 223mm
Height: 166mm
Weight: 2.18kg

operating conditions
Operating temperature: 0 - 40 °C
Operating relative humidity: 8 - 80%
Storage temperature range: -20 - 60 °C
Storage humidity: 5 - 95%
Operating altitude: 0 - 5000 m