The EliteSTOR ES424X+B is a 4U rack-mountable SAS JBOD rackmount for high capacity storage solution. By utilizing latest SAS expander technology, it supports up to 24 SAS or SATA drives using only single mini-SAS cable. The unit is designed with 2 SAS expansion ports, allowing up to 5 units or 120 drives connected together. Its SAS expander technology is widely used in SAS host bus adaptors and RAID controller cards. Compatible RAID card brands include: Intel SAS RAID, LSI MegaRAID, Dell PERC external SAS RAID, Areca 1680X or 1680iX series, and ATTO ExpressSAS RAID. With a high performance RAID controller card, such as Areca ARC-1680X or LSI 9280-8E, the ES424X+B is capable of delivering over 650MB/s in read and write performance. System status information are provided by the LED, including hard drives, power supply and cooling fan status. All necessary hardware are included, including mini-SAS cable, hard drives tray modules and built-in mounting rail. The ES424X+B is an ideal storage expansion solution for servers or high performance video editing workstations.
Note: Sans Digital recommends the use of enterprise hard drives when in use with any RAID controller applications. Standard desktop or green desktop drive may not be supported and may compromise RAID system stability and performance. For more information on the difference between RAID and desktop hard drives, please see the Western Digital knowledge base. For a list of compatible RAID Edition SATA hard drives, please refer to the list below:
SAS Expander Technology - Connect 24 SAS or SATA drives with only a single cable to eliminate point of failure. SAS controller is required.
Staggering Spin-Up - Built-in staggering spin-up for hard drives during power up, extending the life / duty cycle of the hard drives and power supply.
Support Industry Standard SGPIO - Utilizes industry standard Serial General Purpose Input/Output (SGPIO) to provide the hard drives status. Hard drives activity and fail status can transfer using the mini-SAS connection cable, so that no extra cable is needed.
Scalability - Supports up to 7 enclosures chained together for capacity expansion.
Multi-purposes - Supports both SAS (Serial SCSI) and SATA hard drives to meet the requirements of different applications with different price/performance characteristics. Cost-effective SATA drives could be used for capacity orientated storage such as disk-to-disk backup, data-archiving, and digital video editing. Enterprise level SAS drives could be employed for I/O intensive applications such as transactional databases.
Redundant Power Supply come standard - Hot-swappable, redundant power is included for portection against power failure. Power supply status can be easily monitor by the LED and alarm alert.
All hardware is included - Mini-SAS cable, cooling fan, tray modules and build-in mounting rail are included. By connecting to a SAS controller and hard drives will instantly increase the storage space.
Wide Range RAID Adapters Support - Compatible with Areca ARC-1680X, LSI SAS MegaRAID, Intel SAS RAID, Adaptec SAS RAID, and 3Ware SAS RAID Adapters.
