Hardware Specifications

You can install the RAID Controller SRCSAS18E in a computer with a server board that has a x8 PCI Express* slot.

Table 1 provides an overview of the RAID Controller SRCSAS18E.:

Table 1. Intel® RAID Controller SRCSAS18E Overview

Specification

Intel® RAID Controller SRCSAS18E

RAID Levels

0, 1, 5, 10, 50

 

 

Devices per Port

Up to 15 drives / devices per port

 

 

Ports

Two internal connectors that support up to four ports per connector

 

 

Data Transfer Rate

Up to 3 Gbits/s per port

 

 

Cache Function

Write-back, Write-through, Adaptive Read Ahead, Non-Read Ahead,

 

Read Ahead, Cache I/O, Direct I/O

 

 

Multiple Logical

Up to 40 logical drives per controller or per logical array

Drives/Arrays per

 

Controller

 

 

 

Online Capacity

Yes

Expansion

 

 

 

Dedicated and Global

Yes

Hot Spares

 

 

 

Hot Swap Devices

Yes

Supported

 

 

 

Non-Disk Devices

Yes

Supported

 

 

 

Mixed Capacity Hard

Yes

Disk Drives Supported

 

 

 

Number of x4 SAS

2

Connectors

 

 

 

Cluster Support

No

 

 

Hardware Exclusive

Yes

OR (XOR) Assistance

 

 

 

Direct I/O

Yes

 

 

Intel® RAID Controller SRCSAS18E User’s Guide

8

Page 27
Image 27
Intel manual Hardware Specifications, Intel RAID Controller SRCSAS18E Overview

SRCSAS18E specifications

The Intel SRCSAS18E is a robust and high-performance storage controller card designed for data-intensive applications, primarily targeted at enterprise environments. Featuring support for both Serial Attached SCSI (SAS) and SATA drives, this controller brings an impressive array of features, technologies, and characteristics that enhance storage performance, reliability, and scalability.

One of the standout features of the SRCSAS18E is its capability to manage up to 18 drives simultaneously. This is achieved through the use of eight internal ports, which can connect to a wide range of SAS and SATA drives, enabling organizations to build a scalable storage architecture. The controller supports RAID levels 0, 1, 5, 6, 10, 50, and 60, providing flexibility in data management and protection strategies. This RAID functionality ensures that data can be mirrored, striped, or spread across multiple drives to enhance performance and redundancy, which is crucial for minimizing downtime.

The SRCSAS18E incorporates advanced technologies such as Intel's RAID Response Technology, which allows for enhanced data protection and recovery options. This technology facilitates faster rebuilding of arrays in the event of a drive failure, significantly reducing the risk of data loss. Additionally, the controller includes battery-backed cache memory, which helps to ensure data integrity and performance by providing temporary storage during write operations, even in case of power loss.

For seamless integration with current infrastructure, the SRCSAS18E supports PCI Express interface. It offers up to 6 Gb/s data transfer rates per port, optimizing data throughput and overall system performance. This high-speed connectivity is essential for applications that require rapid access to vast amounts of data, including virtualization and high-performance computing tasks.

The controller also features compatibility with various operating systems and server platforms, enhancing its versatility. Organizations can take advantage of plug-and-play functionality, allowing for easier deployment and management in diverse IT environments.

Furthermore, the SRCSAS18E is built with enterprise-grade reliability in mind, supporting features like thermal monitoring and advanced error correction to safeguard against hardware failures. Its ability to manage a large number of drives effectively makes it an ideal solution for data centers and enterprises looking to enhance their storage solutions while ensuring maximum uptime and data availability.

In summary, the Intel SRCSAS18E is a feature-rich storage controller well-suited for demanding environments that require reliable and efficient data management. Its combination of high performance, support for multiple RAID configurations, and robust data protection technologies makes it a valuable addition to any enterprise storage infrastructure.