Index 95

SAS direct-attach 31

L

links (SAS) 59 Linux

driver installation 48

N

NetWare

driver installation 48 non-RAID arrays 65

P

phys 59

R

RAID definition 65 RAID 0 65 RAID 1 66 RAID 10 66

recovering from disk drive failure Red Hat

driver installation 48

Redundant Array of Independent Disks. See RAID replacing failed disk drives

resetting controllers 55

S

SAS

4-wide ports 60

backplane connections 31, 61 cables 60

comparison to parallel SCSI 62 connectors 60

controllers 58 description 58 direct-attach connections 31, 61 disk drive identifiers 60

end devices 58 expander connections 61 expander devices 58 fanout expanders 61 link speed 58

links 59

narrow connectors 60 narrow ports 59 phys 59

ports 59

SAS address 60

SAS devices 58 SAS domain 62 terminology 58 transceivers 59 wide connectors 60 wide ports 59

SAS controllers connecting disk drives 30

SAS devices 58 SATA controllers

connecting disk drives 32 SATASelect

using settings 75

SCSI

comparison to SAS 62 Serial ATA. See SATA Serial Attached SCSI. See SAS SerialSelect

using settings 74 storage management

ACU 69

AFU 80 SATASelect 75 SerialSelect 73

storage space 12 stripe, definition 65 stripe-unit size

definition 65 performance tuning 65

SuSE

driver installation 48

T

technical support 3

Technical Support Identification (TSID) number 3 terminology 12

Adaptec Storage Manager 12 SAS 58

throughput 65 tools

ACU 69

AFU 80

SATASelect 75

SerialSelect utilities

SerialSelect 73

TSID Number

See Technical Support Identification Number

U

utilities AFU 80

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Adaptec 1220SA, 58300, 44300, 48300, 1420SA, 1225SA, 1430SA manual SATASelect SerialSelect utilities

1430SA, 1225SA, 1420SA, 1220SA, 48300 specifications

Adaptec, a prominent name in the world of storage solutions, offers a diverse array of RAID controller cards aimed at enhancing data storage and management in both consumer and enterprise markets. Among its acclaimed products are the Adaptec 1220SA, 1430SA, 44300, 1225SA, and 1420SA. These cards ensure increased data protection, improved performance, and greater scalability.

The Adaptec 1220SA is a robust SATA RAID controller designed for small to medium-sized businesses. It supports RAID levels 0, 1, 1E, 5, and 10, providing flexibility for users to optimize data redundancy and performance. With the capability of handling up to four SATA drives, it guarantees an efficient and reliable setup while minimizing potential data loss. The controller also features an intuitive web-based management interface, making it easier to administer and configure.

The Adaptec 1430SA extends similar functionality with enhanced features. It is designed to accommodate up to eight SATA drives and supports the latest 3 Gbps SATA technology. This model includes optional battery backup for preserving critical data during unexpected power outages, ensuring that users maintain data integrity and protection at all times.

In the enterprise domain, the Adaptec 44300 shines as a high-performance RAID controller. It offers support for 12 SATA drives, which allows for expansive storage scalability, crucial for data-intensive applications. The advanced RAID features include support for RAID 6, providing dual parity data protection. The controller is built with a powerful processor and memory, allowing for faster data processing and enhanced throughput.

The Adaptec 1225SA is another noteworthy model. Designed for entry-level RAID applications, it offers a balanced combination of performance and reliability. Supporting up to four SATA drives, the 1225SA is particularly well-suited for environments where uptime is critical, delivering functionalities such as hot-swapping. This feature allows users to replace failed drives without shutting down the system, significantly reducing downtime.

Lastly, the Adaptec 1420SA caters to users who require a cost-effective but reliable storage solution. With support for RAID 0, 1, and JBOD, it is a versatile option for enthusiasts and small businesses. The controller can manage up to two SATA drives, making it ideal for basic applications where simplicity and efficiency are paramount.

Collectively, these Adaptec controllers showcase cutting-edge RAID technology and storage management features, reinforcing their position as reliable options for users ranging from home users to enterprise-level organizations seeking optimal data storage solutions.