Meet Silicon Motion's new flash agnostic controller
Subject: Storage | March 3, 2015 - 06:16 PM | Jeremy Hellstrom
Tagged: tlc, ssd, SM2256, slc, silicon motion
You may remember the Silicon Motion SM2256 SSD controller that Al reported on during CES this year, even if you do not you should be interested in a controller which can work with 1x/1y/1z nm TLC NAND from any manufacturer on the market. The SSD Review managed to get a prototype which uses the new SM2256 controller, Samsung’s 19nm TLC planar NAND flash and a Hynix 440Mhz 256MB DDR3 DRAM chip. In benchmarking they saw 548MB/s sequential reads and 484MB/s writes, with 4K slowing down to 38MB/s for read and 110MB/s for write. Check out the rest of the review here as well as keeping your eyes peeled for our first review of the new controller.
"Controllers are the heart and soul of every SSD. Without one, an SSD would be a useless PCB with some components slapped on it. It is responsible for everything from garbage collection and wear leveling to error correction and hardware encryption. In simple terms, all these operations can be quite complicated to implement as well as expensive to develop."
Here are some more Storage reviews from around the web:
- Crucial's BX100 and MX200 @ The Tech Report
- Crucial MX200 250 GB @ techPowerUp
- Crucial BX100 SSD @ HardwareHeaven
- OCZ ARC 100 480GB SSD Review @ NikKTech
- Thecus W4000 WSS NAS @ Kitguru
- WD My Cloud DL4100 Business NAS Review @ Techgage
- ASUSTOR AS7010T NAS Server Review @ NikKTech
- SilverStone TS431S 4-Bay miniSAS DAS Storage Tower @ eTeknix