Enterprise Storage
LSI SAS solutions provide optimal connectivity, scalability, performance, and manageability for both DAS and SAN architectures. Investment protection is guaranteed with 30 years of legacy middleware, forward and backward compatibility among product lines, and roadmaps to 24Gb/s SAS.

Enterprise RAID
If you demand end-to-end data protection and high performance RAID solutions, the LSI enterprise RAID product portfolio is the right choice. LSI offers the broadest enterprise RAID products for business-critical applications, with unmatched technical expertise and advanced features that deliver superior performance and reduce TCO.

Innovation and Technology
LSI leads the way to 12Gb/s SAS technology and product deployment. Advanced connectivity enhancements ensure that SAS will remain the interface of choice for the storage industry, keeping pace with the performance demands of HDDs and new technology advances, like solid state storage.

SAS in the SAN
The industry’s first standard product to enable SAS as a simple low-cost SAN, the LSI 6Gb/s SAS Switch allows multiple servers to connect to one or more independent external storage systems, enabling more efficient “scaling out” of both storage and servers in data centers and other large storage installations.

SAS + SATA Connectivity
LSI SATA+SAS RAID controller cards and SATA+SAS host bus adapters (HBAs) are great for configuring external storage enclosures with high-performance SAS hard drives, high-capacity SATA hard drives, or application-accelerating solid state drives (SSDs). Our products offer continuous connectivity enhancements including Mini-SAS HD.

Broadest, Most Complete Product Line
With the broadest 6Gb/s and 3Gb/s SAS product portfolio in the industry, LSI offers true end-to-end solutions for server and external Storage environments. Product lines include integrated controllers, expanders, ROCs, HBAs, RAID controller cards, SAS Switches, advanced software options, and application acceleration solutions.

High Availability (HA) Solutions
LSI HA server clustering solutions for cloud datacenters and small- and medium-size businesses support a wide array of applications and enable scale-out to larger server clusters – all while preserving low latency. LSI HA solutions also help to increase storage utilization and reduce power, cooling, and space requirements for a lower TCO.

Open Industry Standards
LSI engineers and architects play a key role in driving SCSI/SAS technology within the open standards and standard product communities. They hold leadership roles in both the SCSI Trade Association and the industry’s T10 Technical Committee.

6Gb/s SATA+SAS RAID Controller Cards

These products deliver significant performance improvements for both 3Gb/s and 6Gb/s systems

Standard Product ICs

From legacy ICs to the latest SCSI and SAS (Serial Attached SCSI) technologies, our products offer high capacity, intelligent storage across server platforms and external storage systems.

6Gb/s SAS Switch

Provides a low-cost and easy-to-use storage networking solution for rack-mount servers and storage installations in cloud computing, mega data center, small- to medium-size business, and virtual server environments.

3Gb/s SATA+SAS RAID Controller Cards

LSI offers a complete selection of MegaRAID® and 3ware® controller cards for direct attached storage (DAS) connectivity

Host Bus Adapters

LSI delivers SATA+SAS, SCSI and Fibre Channel HBA solutions that work with a variety of systems, from Ultra320 to 6Gb/s