Thecus i5500 Silver/Black iSCSI 5 Bay Hot Swap (SATA/SATAII) RAID Unit
The i5500 comes with five hot-swappable SATA drive bays that accommodate up to 5TB of storage. A wide selection of RAID modes including RAID 0, 1, 0+1, 3, 5, 6, 10, and JBOD as well as instant RAID volume availability, auto volume rebuilding, and support for up to 256 logical volumes offers unbeatable flexibility. And because downtime equals lost revenue, the i5500 also features online RAID expansion allowing businesses to increase their storage capacity without taking down their system. With the i5500 businesses can rest easy knowing they can access their data at all times.
Click Here for HDD Compatibilty List
• Front-end 2 GbE TCP/IP offload device
• CHAP enabled
• On-line volume migration
• HDD S.M.A.R.T. enabled
• Global/dedicated cache configurable by volume
• Performance in i5500 for single channel is over 90MB/s and dual channels are close to 190MB/s.
• More flexibility can slice logical volume to 256 pieces.
• Logical unit number support to allow varies access privilege from different host.
Data Sheet Features Key Components
CPU: Intel Xscale IOP80331
Memory: 512MB DR333 DIMM supported
UARTs: Supports of serial interface of UPS.
Fast Ethernet port: For Web-based management use.
Microsoft Multipath I/O support (MPIO)
Front-end: One Intel GbE controller with two gigabit Ethernet ports.
LCM supported for easy management use.
NVRAM for IO transaction record
Max. system capacity 1TB x 5
UPS management via the specific serial port
3.3V, 5V and 12V voltage monitor
Thermal sensor x 3 on controller board
RAID & Volume Operation
RAID level: 0,1,0+1,3,5,6,10 and JBOD
Up to 256 logical volumes in the system
Global and dedicated hot spare disks
Write-through or write-back cache policy for different application usage
Dedicated or shared cache allocation for volume usage
Multiple RAID volume support
Configurable RAID stripe size
Online volume expansion
Instant RAID volume availability
Auto volume rebuilding
On-line volume migration
Management via web UI.
Online system firmware upgrade mechanism
Event notification via Email and SNMP trap.
Run-time IO transactions recording
Built-in LCD module to control most enclosure components
Advanced Data Protection
Local N-way mirror
Offline array roaming
Smart faulty sector relocation
Physical & Environment
Operating Temperature 10°C ~ 35°C
Non-Operating Temperature -10°C ~ 50°C
Operating Humidity 20% to 90% non-condensing
Supported Operating System
Windows XP Pro/2003/Vista
Mac 9.1 and above, including OSX, OSX Server, XSERVE
Linux (all latest builds) which support SCSI.
And all other systems supporting SCSI protocol
|NAS Form Factor|
|Max. Storage Capacity||5 TB|
|HDD Form Factor|
|Internal Flash Memory||No|
|Internal Flash Memory Capacity|
|RAM Memory Included|
|RAM Memory Type|
|Max. RAM Memory Supported|
|Cache Drive Interface|
|Included Cache Drive Capacity|
|Included Cache Drive Type|
|Max. Power Consumption|
Please note your statutory rights are not affected.
For further information regarding Scan's warranty procedure please see our terms and conditions
- 24 months
- Return to base
- DOA Period:
- 7 days
- RTB Period:
- 24 months
"Please be aware any warranty offered in excess of 12 months is at the manufacturer's discretion and maybe subject to change without notice."
Subject to 2 years manufacturer's warranty, direct with Scan.
This Warranty does not cover any damage due to abnormal use or conditions, misuse, neglect, abuse, accident, improper handling or storage, serial number altered, defaced or removed; or has had the warranty seal on the system altered, defaced or removed, exposure to moisture, unauthorized modifications, alterations, or repairs, improper installation, improper use of any electrical source, undue physical or electrical stress, operator error, non-compliance with instructions.