General

ManufacturerSynology
ModelRS411
Lowest Price $719.99 Compare Synology RS411 prices
Warranty 2 years limited

Ports

RJ45 Ports2 x 10/100/1000M
USB Ports2x USB 3.0 port (Front: 1; Back: 1)
4x USB 2.0
eSATA PortsNo
Other Ports1 x SD Card Slot

Storage

Drive Bays4
Hard Disk Interface4 x SATA
Hard Disk SizeDiskless System
Rotational Speed7200RPM

Features

Optimal Price/Performance Ratio
Cross Platform File Sharing & Backup
Fit to Business Environment
2 LAN with Failover and Link Aggregation Support
Power-saving with only 53W in Operation
Affordable Total Cost of Ownership

Form Factor

Dimensions 18.01" x 16.94" x 1.73"
Weight 15.65 lbs. lbs
Form Factor Rackmount

Networking

Data Link Protocol
Network Interface Controller
DLNA Certified No

Hardware

Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Supported Protocols CIFS, AFP, FTP, iSCSI, Telnet, SSH, NFS, WebDAV, SNMP
Processor CPU: 1.6GHz
Memory 1GB RAM (Expandable RAM, up to 3GB) (The system memory can be increased to 3GB by installing an additional 1GB/2GB SO-DIMM RAM module.)
RAID Volume Type: Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 5+Spare, RAID 6
RAID Migration: from Basic to RAID 1, from Basic to RAID 5, from RAID 1 to RAID 5, from RAID 5 to RAID 5+Spare
Expand RAID 1, RAID 5, RAID 5+Spare or RAID 6 with Larger Hard Driv
LEDs Status, LAN, USB, eSATA, Power, HDD 1, HDD 2, HDD 3, HDD 4
Power AC Input Power Voltage: 100V to 240V
Power Frequency: 50Hz to 60Hz, Single Phase
Temperature 5°C - 35 °C
Humidity 5-95% R.H

Software

Operating System Embedded Linux
Management Power Management:
- Wake on LAN
- Scheduled Power on/off (Max 15 settings)
- Automatic Power on after Power Recovery

Access Right Management:
- Max User Accounts: 4,096
- Max Groups: 512
- Max. Share Folder: 512
- Batch Creating Users
- Import/Export Users
- User Quota Management
- Subfolder Permissions Support

Disk Management:
- Single Disk, JBOD, RAID 0 / 1 / 5 /10/ 5+Hot Spare / 6 / 6+ Hot Spare
- Online RAID Capacity Expansion & Online RAID Level Migration
- Bad Block Scan & HDD S.M.A.R.T
- Global Spare Drive
- AES 256-bit Volume-based Encryption
- RAID Recovery
- Bitmap Support
- Supports ISO Mounting (via Web File Manager)