Synology RS3618xs NAS Rack (2U) 8 GB DDR4 HDD Black

High-speed scalable storage server
Synology RS3618xs is a reliable, superior-performance network-attached storage solution for large-scale enterprises with demanding business applications. It simplifies data management, optimizes virtualization environments, and rapidly expands storage capacity with minimal time investment in setup and maintenance.

Ready for 10GbE and beyond
PCIe 3.0 slots allow for faster networking options as you expand your infrastructure. Together with the built-in quad Gigabit ports, RS3618xs offers comprehensive connectivity options for link aggregation and failover configurations.

Ultimate Backup Solution
RS3618xs integrates various backup applications to safeguard your important data on any device with an intuitive user interface and durable storage technologies.

Active Backup for Server
An agentless backup solution protects data from Windows and Linux servers through SMB and Rsync to minimize deployment and management costs.

Hyper Backup
Comprehensively back up your data to a local shared folder, an external device, another Synology NAS, an rsync server, or a public cloud to ensure data safety.

Desktop Backup
Safeguard your PC with Cloud Station Backup. Effortlessly back up data stored on macOS to Synology NAS with Time Machine.

Active Backup for Office 365/ G Suite
On-premise backup solution with a centralized dashboard. Optimize storage efficiency with single instancing and block-level deduplication technology.

Fully certified storage virtualization solutions
Synology iSCSI storage fully supports most virtualization solutions to enhance work efficiency with easy management interface. VMware vSphere 6 and VAAI integration helps offload storage operations and optimizes computation efficiency. Windows Offloaded Data Transfer (ODX) speeds up data transfer and migration rate. OpenStack Cinder support turns your Synology NAS into a block-based storage component.

Next-generation file system for better data protection
The Btrfs file system introduces advanced storage technologies and optimized snapshots to prevent data corruption and reduce maintenance overhead. While ensuring high-level data integrity, it also offers flexible, efficient data protection and recovery tools.

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, F1, JBOD
Hot-swap drive bays	Yes
Supported file systems	BTRFS, Fat, HFS+, NTFS, ext3, ext4
Storage drives installed	Yes
Number of storage drives supported	12
Installed storage drive type	HDD
Supported storage drive types	HDD & SSD
Processor frequency	2.4 GHz
Internal memory	8 GB
Internal memory type	DDR4
Memory clock speed	2133 MHz
Maximum RAM supported	64 GB
Memory slots	4
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	CIFS, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN)
Link aggregation	Yes
USB port	Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
Ethernet LAN (RJ-45) ports	4
PCI Express x8 (Gen 3.x) slots	2
Chassis type	Rack (2U)
Cooling type	Active
Product colour	Black
Number of fans	4 fan(s)
Fan diameter	8 cm
LED indicators	HDD, Power
Type	NAS
Device class	Small & Medium Business
Backup function	Yes
Backup features	Cloud, iSCSI LUN
Multilingual support	Yes
Number of users	16000 user(s)
Noise level	50.2 dB
Web-based management	Yes
Security algorithms	HTTPS, SSH, SSL/TLS
Access Control List (ACL)	Yes
Reset button	Yes
On/off switch	Yes
Browser supported	Chrome, Firefox, Internet Explorer 10, Safari
System log	Yes
Hot spare	Yes
S.M.A.R.T. support	Yes
Share folder	CIFS/AFP/FTP
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
Server operating systems supported	Windows Server 2012, Windows Server 2012 R2
Power supply location	Built-in
Power supply unit (PSU) capacity	500 W
Number of power supply units	1
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Width	430.5 mm
Depth	692 mm
Height	88 mm
Cables included	AC
Quick installation guide	Yes
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
Harmonized System (HS) code	84714100
Compliance certificates	RoHS