---------------------------------------------------------------
CrystalDiskMark 3.0 Beta3 (C) 2007-2010 hiyohiyo
Crystal Dew World : http://crystalmark.info/
---------------------------------------------------------------
* MB/s=1,000,000bytes/sec [SATA/300=300,000,000bytes/sec]
Sequential Read : 355.530 MB/s
Sequential Write : 125.084 MB/s
Random Read 512KB : 316.748 MB/s
Random Write 512KB : 127.665 MB/s
Random Read 4KB (QD=1) : 27.320 MB/s [ 6670.0 IOPS]
Random Write 4KB (QD=1) : 46.057 MB/s [ 11244.4 IOPS]
Random Read 4KB (QD=32) : 105.715 MB/s [ 25809.2 IOPS]
Random Write 4KB (QD=32) : 93.844 MB/s [ 22911.1 IOPS]
Test : 1000 MB [R: Used 0.1% (0.1/119.2 GB)] (x5)
Date : 2010/02/25 21:51:50
OS : Windows 7 [6.1 Build 7600] (x86)
RealSSD C300 128GB(6Gbps MSAHCI)
---------------------------------------------------------------
CrystalDiskMark 3.0 Beta3 (C) 2007-2010 hiyohiyo
Crystal Dew World : http://crystalmark.info/
---------------------------------------------------------------
* MB/s=1,000,000bytes/sec [SATA/300=300,000,000bytes/sec]
Sequential Read : 276.195 MB/s
Sequential Write : 136.214 MB/s
Random Read 512KB : 263.321 MB/s
Random Write 512KB : 136.650 MB/s
Random Read 4KB (QD=1) : 28.892 MB/s [ 7053.7 IOPS]
Random Write 4KB (QD=1) : 57.206 MB/s [ 13966.4 IOPS]
Random Read 4KB (QD=32) : 170.663 MB/s [ 41665.7 IOPS]
Random Write 4KB (QD=32) : 124.982 MB/s [ 30513.1 IOPS]
Test : 1000 MB [R: Used 0.1% (0.1/119.2 GB)] (x5)
Date : 2010/02/25 18:58:24
OS : Windows 7 [6.1 Build 7600] (x86)
RealSSD 128GB(3Gbps)
---------------------------------------------------------------
CrystalDiskMark 3.0 Beta3 (C) 2007-2010 hiyohiyo
Crystal Dew World : http://crystalmark.info/
---------------------------------------------------------------
* MB/s=1,000,000bytes/sec [SATA/300=300,000,000bytes/sec]
Sequential Read : 356.174 MB/s
Sequential Write : 125.713 MB/s
Random Read 512KB : 318.647 MB/s
Random Write 512KB : 125.795 MB/s
Random Read 4KB (QD=1) : 29.972 MB/s [ 7317.5 IOPS]
Random Write 4KB (QD=1) : 54.287 MB/s [ 13253.7 IOPS]
Random Read 4KB (QD=32) : 159.987 MB/s [ 39059.3 IOPS]
Random Write 4KB (QD=32) : 102.478 MB/s [ 25019.0 IOPS]
Test : 1000 MB [R: Used 0.1% (0.1/119.2 GB)] (x5)
Date : 2010/02/25 23:00:45
OS : Windows 7 [6.1 Build 7600] (x86)
RealSSD C300 128GB(6Gbps 1.0.0.1034)
---------------------------------------------------------------
CrystalDiskMark 3.0 Beta3 (C) 2007-2010 hiyohiyo
Crystal Dew World : http://crystalmark.info/
---------------------------------------------------------------
* MB/s=1,000,000bytes/sec [SATA/300=300,000,000bytes/sec]
Sequential Read : 352.068 MB/s
Sequential Write : 124.771 MB/s
Random Read 512KB : 319.698 MB/s
Random Write 512KB : 127.280 MB/s
Random Read 4KB (QD=1) : 29.631 MB/s [ 7234.0 IOPS]
Random Write 4KB (QD=1) : 51.845 MB/s [ 12657.5 IOPS]
Random Read 4KB (QD=32) : 155.948 MB/s [ 38073.3 IOPS]
Random Write 4KB (QD=32) : 104.996 MB/s [ 25633.9 IOPS]
Test : 1000 MB [R: Used 0.1% (0.1/119.2 GB)] (x5)
Date : 2010/02/26 0:12:22
OS : Windows 7 [6.1 Build 7600] (x86)
C300 128GB 6Gbps w/Driver Cache
Change Log:
‐ Feature Add: Garbage Collection enabled
‐ Feature Add : Firmware download through SCSI interface
‐ Bug Fix: Early performance drop issue in quite clean state. This problem is fixed with changing
weak dynamic wear leveling parameter
‐ Bug Fix: Occasional firmware download failure bug fixed (Due to FPDMA problem of
SCSI/AHCI)
‐ Bug Fix: IRQ stack overflow bug fixed. Runtime bad block structure was too big. It caused
256GB block 0 to be corrupted.
‐ Bug Fix: With 1819 firmware, Wiper performance was slower than 1571 firmware revision.
‐ Bug Fix: Power cycle count was always 0 in 1819 firmware.
‐ Bug fix: Specific SATA Gen I host (ex. SB400) caused SATA hardware buffer ID error.
‐ Bug Fix: L63B (256 pages/block) wear leveling bug fixed.
‐ Bug Fix: Bug fix found during simulation. Free block count may become 0 after a lot of power
cycling. It was not witnessed in the real life.
‐ Bug Fix: SMART information – Remaining life was not 100% even right after firmware
download.
‐ Bug Fix: Flush should not check IDNF.
‐ Other: Toshiba NAND has additional blocks over 4095th block. These blocks can be used.
‐ Other: For Intel/Micron 34nm NAND, NAND BIST is performed always. NAND BIST is flash cell
test. It uses AA5555AA pattern and uses 2 plane mode.
‐ Other: To support Intel/Micron 34nm NAND, copy back delay was adjusted.
‐ Other: Erase count distribution is made better.