RS819

Specification Of RS819

Memory
Internal memory type	DDR4
Internal memory	2 GB
Performance
Type	NAS
Device class	Small & Medium Business
Backup function	Yes
Backup features	Cloud, iSCSI LUN
Multilingual support	Yes
Noise level	28.9 dB
Snapshot	Yes
Access Control List (ACL)	Yes
Web-based management	Yes
Reset button	Yes
On/off switch	Yes
Browser supported	Chrome, Firefox, Internet Explorer 10+, Safari 10+
System log	Yes
Design
Chassis type	Rack (1U)
Cooling type	Active
Product colour	Black, Grey
Number of fans	3 fan(s)
Fan diameter	4 cm
LED indicators	HDD, Power, Status
Storage
Storage drives installed	No
Installed storage drive type	No
Number of storage drives supported	4
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	Serial ATA, Serial ATA II, Serial ATA III
Storage drive sizes supported	2.5,3.5 "
RAID support	Yes
RAID levels	0,1,5,6,10,JBOD
Hot-swap drive bays	Yes
Supported file systems	BTRFS,FAT,HFS+,NTFS,ext3,ext4
Network
Ethernet LAN	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s
Wi-Fi	No
iSCSI support	Yes
Wake-on-LAN ready	Yes
Supported network protocols	SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN, L2TP)
Link aggregation	Yes
Processor
Processor family	Realtek
Processor model	RTD1296
Processor frequency	1.4 GHz
Processor cores	4
Processor operating modes	64-bit
Ports & interfaces
Ethernet LAN (RJ-45) ports	2
USB port	Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
eSATA ports quantity	1
Power
Power supply location	Built-in
Power supply unit (PSU) capacity	100 W
Number of power supply units	1
Power consumption (typical)	28.31 W
Power consumption (HDD standby)	10.1 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Operational conditions
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	5 - 95 %
Storage temperature (T-T)	-20 - 60 °C
Operating altitude	0 - 5000 m
Packaging content
Cables included	AC
Quick installation guide	Yes
Weight & dimensions
Width	478 mm
Depth	327.5 mm
Height	44 mm
Weight	4.34 kg
Software
Operating system installed	DiskStation Manager
Windows operating systems supported	Windows 10,Windows 7
Mac operating systems supported	Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave
Technical details
Sustainability certificates	RoHS,Digital Living Network Alliance (DLNA)
Other features
Certification	EAC, VCCI, CCC, RCM, FCC, CE, BSMI