Today AMD and Seagate are teaming up to demonstrate the next-generation Serial ATA specification. Dubbed SATA 6Gbps, the new spec will offer twice the disk-to-host bandwidth of the existing 3Gbps Serial ATA standard. Although the fastest Serial ATA hard drives on the market have a rough time maintaining transfer rates higher than about 110MB/s, they can typically push smaller burst transfers from their caches at over 250MB/s. Those caches are growing, with the latest desktop models packing 32MB memory chips. And let's not forget solid-state drives like Intel's X25-E Extreme, which has no problem sustaining over 200MB/s for reads and writes.
Despite its fatter pipe, SATA 6Gbps will use the same connectors as the existing Serial ATA standard. The spec includes new goodness beyond a higher throughput peak, too, but AMD and Seagate are only talking data rates for now.
While today's technology demonstration is not a product launch, we can tell you that the demo drive is based on Seagate's current Barracuda 7200.12. It's running on a next-gen AMD chipset with a brand new storage controller of the company's own design. That setup, according to Seagate, has hit a peak data rate of 589.09MB/s. There's no word yet on when the SB750's much-needed successor will arrive, but Seagate expects to announce products compatible with SATA 6Gbps before the year is out.
|1. Hdfisise - $600||2. Ryszard - $503||3. Andrew Lauritzen - $502|
|4. the - $306||5. SomeOtherGeek - $300||6. Ryu Connor - $250|
|7. doubtful500 - $200||8. Anonymous Gerbil - $150||9. webkido13 - $135|
|10. cygnus1 - $126|
|Charter Communications to acquire Time Warner Cable||0|
|Oculus buys 3D scene reconstruction firm Surreal Vision||11|
|Something big and expensive is coming from Antec||30|
|JEDEC standardizes NVDIMM for RAM-like flash storage||40|
|Apple patents keyboard with integrated touch sensors||6|
|LG site reveals 27'' FreeSync monitor with 4K IPS panel||35|
|The TR BBQ XII happens August 15, 2015||5|
|Here's our discussion and first impressions of the Asus ZenFone 2||16|
|Jony Ive becomes Apple's first-ever chief design officer||28|