NETGEAR RN12S1220 specs

General
2U / 12 bay form factor
NETGEAR RAIDiator Operating System
Setup Wizard and easy browser-based interface
Integrates with Active Directory users and group authentication
Intel Xeon multi-core processor
8 GB ECC memory
12 Serial ATA channels
Two 10/100/1000 Ethernet ports with load balancing and failover (optional CX-4 or SFP+ ports)
2 USB 2.0 ports
RAID

X-RAID2 automatic single volume online expansion
X-RAID2 with dual parity configuration for 2-disk fault tolerant
Multiple volume support for RAID 0, 1, 5,6 background sync and Smart Sync resume
Life Support mode
Hotswap disks
Hot spare disk support
Volumes

Advanced volume management (FlexRAID™)
Journaled file system
User and group quotas
Network Protocols

CIFS/SMB for Windows
AFP 3.1 for Mac OS 9/X
NFS v2/v3 for Linux and UNIX
HTTP/S for Web browsers
FTP/S
IPv6
Rsync and secure rsync
WebDAV
iSCSI target support for Windows, Mac and UNIX/Linux initiators
Network Security Modes

Shares
Local users
Active Directory/Windows Domain support
Encrypted network logins
Secure Sockets Layer (SSL)
CHAP authentication for iSCSI LUN
Network Services

DHCP or static IP address assignment
DHCP Server
WINS Server
NTP server synchronization
VLAN and LACP support for load balancing and failover
System Management

Performance tuning options
Device health status
System configuration backup and restore
Email alerts and event logs
Network UPS monitoring
SNMP
Backup Schema

Client backup target using CIFS, NFS, FTP or HTTPS
Integrated Backup Manager for full and incremental ReadyNAS backups
Snapshot support for point-in-time backups of the ReadyNAS system
Backup to/from USB disks
Remote backup to CIFS, NFS, FTP and HTTPS targets
Remote backup to another ReadyNAS via rsync and secure rsync
System configuration backup and restore
Multi-system cloning
Support of Symantec® Backup Exec RALUS
Included Backup Software

CDP (continuous data protection) software for Windows and Macintosh clients
Replication to another ReadyNAS system
ReadyNAS Vault™ online backup with subscription option
Supported USB Devices

External USB hard drives (support for FAT32, Ext2, Ext3, and NTFS)
UPS with monitoring and auto-shutdown
Power-saving Options

Power-on schedule
Wake-on-LAN
Supported Web Browsers

Internet Explorer® 7.0+
Opera 9.5+; Safari 2.0+
Mozilla Firefox® 2.0+
Languages

Management UI: English, German, French, Chinese, Japanese, Korean, and Russian
File names: Unicode
Electrical

PSU 2x 700W server-rated AC power supply
Input: 100 – 240V AC, 50/60 Hz
Power Consumption

220W typical (with 12 x 1 TB disks)
Power-saving mode
Thermal

3* 80 mm dual ball-bearing chassis cooling fans
Fan failure alert
High temperature email alert with auto-shutdown option
Operating Environment

0° - 40° C (32° – 10°4 F)
20% – 80% humidity (non-condensing)
FCC, CE, C-Tick, KCC, VCCI, CCC, RoHS, WEEE compliance
Physical (can double density by mounting back-to-back in a 4-post rack)

Form factor: 2U rack-mount with 12 hot-swappable SATA drive bays
Dimension: (h x w x d) --
89 x 437 x 648 mm
(3.5 x 17.2 x 25.5 in)
Weight: 32.8 kg (76 lb) with 12 disks
Optional Spare Parts

Hot swappable SATA disk tray
80 mm dual ball-bearing chassis cooling fan
PSU, hot swappable, 700 watts
Rackmount sliding rails
10 Gb network add-on card with dual SFP+ ports
10 Gb network add-on card with dual CX-4 ports
Warranty

NETGEAR 5-year Warranty