SK Hynix

LSI SandForce SSD Controllers Move the Knee in the Curve

LSI SandForce SF3700 Controller DuraWrite ImprovementsLSI’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

SK Hynix Jumps into the SSD Market

Packaging for SK Hnix' New SATA III Self Encrypted DriveOnly four days after announcing the company’s acquisition of Link_A_Media SK Hynix has announced its entry into the Client SSD market.  The company’s new 2.5″ SATA III self-encrypting drive (SED) will ship in 128GB and 256 GB capacities and boasts serial read speeds of 510MB/s, writing at 470MB/s. Random 4kB performance is said to be 55k IOPS read and 85k IOPS write.  It’s interesting that the write performance is higher than the read performance – not many SSDs perform this way.

Although this drive is said to be a client SSD, it supports end-to-end data protection, a feature more common to enterprise SSDs.  More specifications are listed on SK Hynix’ SSD website.  The benchmarks on this website are of particular interest, since SK Hynix claims Continue reading

Link_A_Media Acquired by SK Hynix

SK Hynix Semiconductor Acquires Link_A_Media DevicesLink_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

Contact

Jim Handy
Objective Analysis
SSD Market Research
+1 (408) 356-2549
Jim.Handy (at) Objective-Analysis.com

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