LSI has introduced its latest MegaRAID® 6Gb/s SAS+SATA controllers and host bus adapters (HBAs) featuring the PCI Express® 3.0 interface.
Seven new LSI MegaRAID controllers are offered with four or eight ports and provide a powerful combination of intelligent performance, enterprise RAID data protection and proven interoperability. Three new LSI HBA models provide state-of-the-art connectivity for servers and appliances in a variety of enterprise-level environments including corporate datacentre, the cloud and high-performance computing.
“In the face of massive data growth, system builders and resellers are racing to meet increasing demand for larger, more scalable systems that deliver reliability and high performance,” said Brent Blanchard, director of worldwide channel sales and marketing, LSI. “The addition of PCIe 3.0 on the new MegaRAID controllers and HBAs brings dramatically higher levels of performance and allows greater system design flexibility, with proven LSI product quality and reliability.”
The MegaRAID controllers announced today increase performance and protection for business and mission-critical data stored on high-performance SAS hard drives, high-capacity SATA hard drives or application-accelerating solid state drives (SSDs). Each controller is powered by the LSI SAS 2208/2308 RAID-on-Chip using 6Gb/s SAS technology and includes dual 800MHz PowerPC® Processor cores with 1GB cache memory.
“LSI MegaRAID controllers and HBAs have been trusted core building blocks for EchoStreams server and storage systems, delivering performance and reliability while also being easy to qualify and integrate,” said Gene Lee, president and CEO, EchoStreams Innovative Solutions. “The latest LSI PCIe 3.0-based 6Gb/s SAS controllers and HBAs allow us to take advantage of the unprecedented memory and I/O bandwidths of the latest Intel Romley platform and offer our customers the ultimate throughput and I/O per dollar ratio that no one has been able to achieve before.”
The PCIe 3.0 interface delivers a bit rate of 8 gigatransfers per second (GT/s), roughly twice the bandwidth of the prior generation, and incorporates a number of key new features to improve data transmission and protection as well, including transmitter and receiver equalisation, PLL improvements and clock data recovery.
The 9271-8iCC and 9286CV-8eCC MegaRAID cards come in easy-to-order prepackaged configurations that include the LSI CacheCade® Pro 2.0 application acceleration software that optimises SSD caching performance. Additional models include the onboard LSI flash-based CacheVault™ data protection option for even greater system protection.