LSI first to ship OEMs 12Gb/s SAS ROC and I/O controllers

LSI ship OEMs the first 12Gb/s SAS ROC and I/O controllers.

@paulyalcorn
Published Wed, Mar 6 2013 2:46 AM CST   |   Updated Tue, Nov 3 2020 12:24 PM CST

The introduction of 12Gb/s SAS products has just inched closer, with LSI firing the initial salvos of this new technology by being the first to ship OEMs a 12Gb/s product. Several key players are lining up to provide customers with 12Gb/s products, but LSI has apparently taken the lead in this race with the CeBIT announcement.

LSI is currently shipping the LSISAS3108 12GB/s SAS ROC and the LSISAS3008 12Gb/s SAS I/O controller. The new Invader controllers can top 6GB/s in throughput and 915,000 IOPS.

LSI first to ship OEMs 12Gb/s SAS ROC and I/O controllers 01 | TweakTown.com
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At FMS 2012 we were able to spot some of LSIs new 12Gb/s gear with the MiniSAS HD connections to the rear of the controller. These connections provide 12Gb/s speed in a smaller form factor.

By doubling the data transfer rate of 6Gb/s SAS solutions, 12Gb/s SAS allows the SAS infrastructure to deliver bandwidth that exceeds that of PCI Express 3.0 with a single host bus adapter (HBA).

LSI first to ship OEMs 12Gb/s SAS ROC and I/O controllers 02 | TweakTown.com

LSI is also touting the features of their new DataBolt technology, which allows their expanders to aggregate two 6Gb/s storage solutions into one 12Gb/s lane. This will allow customers to accelerate existing infrastructure by doubling the number of storage devices connected to one PCIe slot.

Production-volume shipments of the 12Gb/s SAS ROC and 12Gb/s SAS I/O controller are occurring this month, followed by the availability of 12Gb/s SAS expanders, MegaRAID controllers and HBAs in Q2.

Look for detailed analysis in our labs as soon as the new controllers are available!

The quest for benchmark world records led Paul further and further down the overclocking rabbit hole. SSDs and RAID controllers were a big part of that equation, allowing him to push performance to the bleeding edge. Finding the fastest and most extreme storage solutions led to experience with a myriad of high-end enterprise devices. Soon testing SSDs and Enterprise RAID controllers at the limits of their performance became Paul's real passion, one that is carried out through writing articles and reviews.

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