SYNOLOGY AMERICA CORP. DS420J 4 BAY NAS DISKLESS

Description

SYNOLOGY AMERICA CORP. DS420J 4 BAY NAS DISKLESS
Specifications
Mfr Part Number:
DS420J
Hardware:
CPU:
Realtek RTD1296 4-core 1.4 GHz
Memory:
1GB DDR4
Drive Bay:
4x 3.5" or 2.5" SATA HDD/SSD (drives not included)
Max Internal Capacity:
64TB (4x 16TB Drive) (Capacity may vary by RAID types)
External HDD Interface:
2x USB 3.0 Ports
LAN:
1x Gigabit Ethernet RJ45 Port
Wake on LAN/WAN
Scheduled power on/off
Fan:
2x (80 x 80mm) Fan
Noise Level:
20.6 dB(A)
Power Recovery
Power Supply Unit/Adapter:
90W
AC Input Power Voltage:
100 ~ 240V AC
Power Frequency:
50/60Hz, Single Phase
Maximum Operating Altitude:
5,000 m (16,400 ft)
Networking Protocols:
SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN, L2TP)
Security:
Firewall, shared folder encryption, SMB encryption, FTP over SSL/TLS, SFTP, rsync over SSH, login auto block, Let's Encrypt support, HTTPS (customizable cipher suite)
File System:
Internal:
EXT4
External Drives:
EXT4, EXT3, FAT, NTFS, HFS+, exFAT
File Sharing:
Max User Accounts:
1024
Max Groups:
256
Max Shared Folder:
256
Max Concurrent CIFS/ AFP/ FTP Connections:
100
Applications:
File Station:
Virtual drives, remote folders, Windows ACL editor, compressing/extracting archived files, bandwidth control for specific users/groups, creating sharing links, transfer logs
FTP Server:
Bandwidth control for TCP connections, custom FTP passive port range, anonymous FTP, FTP SSL/TLS and SFTP protocol, boot over the network with TFTP and PXE support, transfer logs
Mail Server:
Supported Mail Server protocol - POP3, SMTP, IMAP, support LDAP/AD account
iOS/Android Applications:
Synology Drive, DS audio, DS photo, DS video, DS cam, DS file, DS finder, DS note, Moments
Web Station:
Virtual host (up to 30 websites), PHP/MariaDB, third-party application support
Backup Solutions:
DSM configuration backup, macOS Time Machine support, Synology Drive Client desktop application, Shared folder sync (Max Task Number - 2)
Supported Clients:
Windows 7 and 10, Mac OS X 10.11 onwards
Power Consumption:
21.71W (Access); 7.88W (HDD Hibernation)
Certifications:
FCC CE EAC BSMI VCCI CCC RCM
Dimensions (WxDxH):
168.0 x 230.0 x 184.0 mm
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