LSI’s SandForce has just rolled out its SF3700 family of four SSD controllers aimed at the Entry Client, Mainstream Client, Value Enterprise, and Enterprise Storage marketplaces. Performance is impressive, with worst-case random PCIe IOPS at 150K read/81K write and 94K/46K for the SATA interface.
The SF3700 family builds on the division’s first two product families by adding a choice of PCIe or SATA interfaces, LDPC error correction, and a boosted set of flash management features. The SSD Guy will explore this last point after highlighting the other two.
By providing both PCIe and SATA interfaces LSI is directly addressing the future: PCs are aiming to move to the m.2 SSD specification rather than Continue reading “LSI SandForce SSD Controllers Move the Knee in the Curve”
On October 23 along with the highly-anticipated announcement of the iPad 4, Apple rolled out new Macintosh computers that for the first time in an Apple product pairs an SSD with a conventional HDD to get the best combination of capacity, speed, and price. The company calls this its Fusion Drive, not to be confused with Fusion-io’s highly-regarded products.
The SSD Guy did not attend the announcement, and there is little on the Apple website. I contacted Apple, and they don’t have very much detail to share at this time. This is important to note, since Continue reading “Apple’s Fusion Drive – An SSD Cache for the Macintosh”
Link_A_Media, recently graced with a new design win and serious accolades for its new SSD controller, was acquired on June 20 by Korea’s SK Hynix Semiconductor.
According to the Wall Street Journal, SK Hynix paid $248 million for the company.
This is the fourth SSD controller company to be acquired recently:
What’s going on? Why are Continue reading “Link_A_Media Acquired by SK Hynix”
DensBits, a flash memory controller company, has just introduced its new DB3610 “Memory Modem” eMMC controller for 3-bit or TLC flash. The controller is the first to use DensBits’ new technology which the company claims can coax better reliability out of 3-bit flash than most controllers can out of 2-bit MLC, to provide important cost savings to OEMs.
Read and write performance is also said to be nearly on a par with 2-bit MLC.
DensBits’ Memory Modem is a blend of Continue reading “DensBits Debuts with eMMC Controller”