ADAPTEC ASC-48300, 4+4-port SAS RAID (0, 1, 10) řadič, PCI-X 64-bit/133MHz, bulk

Internal osmiportový SAS controller designed for the 64-bit PCI-X offers a transmission speed of up to 3 GB per second.The card can connect eight devices and up to 128 devices using expanderu.The advantage is support for booting, low profile card and the opportunity to combine SAS and Serial ATA drives which makes it possible to achieve excellent relationship price / performance.Newton also supports the function of HostRAID (SW RAID levels 0, 1 and 10).Thanks to support 48-bit LBA can be used discs with a capacity of more than 137 GB.Newton is available in bulk packages (only card without accessories).

SAS is the innovative generation of the SCSI increasing the performance of the repository systems and improving their availability.It extends the functions of parallel SCSI hard drives and one of the main advantages of this technology is the integration of 3.5-inch SAS units with Serial ATA drives in a single device.To connect the disk to use the same cables and connectors, as the discs with a Serial ATA interface.This option offers exceptional flexibility and scalability.Full-duplex architecture ensure that the data storage equipment supplied to the host system at the same time, when the host system sends commands to other storage facilities.Dual-port architecture allows easy integration type of fail-over.Host systems and storage are accompanied by two channels and data are constantly available in the event of a failure of some of the components.Other benefits such asdata integrity, reliability and the possibility to connect to 16256 discs in one domain.Discs with this interface find, for examplevysokotransakčních in the database and applications for highly available data, but also for archiving data or backups.

The parameters and specifications:

Interface:
64-bit 133 MHz PCI-X (compatible with the 32-bit PCI)

Ports:
Internal:SAS connector x4 (SFF8484)
Outside:SAS connector x4 (SFF8470)

Data Rate:
Up to 3 GB / s

The maximum number of devices:
128

Other features:
Support for Serial Attached SCSI and Serial ATA disk
It supports booting and initiate the background
HostRAID (SW RAID levels 0, 1 and 10)
Support 48-bit LBA
Low Profile

Dimensions:
63.5 mm x 177.8

Supported Operating Systems:
MS Windows 2000, SP4 (Professional, Advanced Server, Server, Enterprise) - only 32bit
MS Windows XP, SP1 and SP2 (Home Edition and Professional) - 32bit and 64bit
MS Windows Server 2003, OOB and SP1 (Web, Standard, Enterprise) - 32bit and 64bit
Novell Netware 6th5
FreeBSD 5th3 and 54
Red Hat Enterprise Linux 3 - 32bit and 64bit
Red Hat Enterprise Linux 4 - 32bit and 64bit
SuSE Linux Enterprise 8 - 32bit and 64bit
SuSE Linux Enterprise 9 - 32bit and 64bit