Msata SSD 240GB Internal Hard Drives Disk Solid State Drive

Hot sale SSD 60GB 120GB 240GB 480GB MsataSolid State Drive Internal Hard Disk for Laptop &Desk Computer
ItemSolid State Drive
Capacity
60/120/240/480GBModel NO.JHW-MS300Size2.5inchSSD Cache8GBRotational speed7200*10rpmInterface type
Msata
Flash interface
FlashInterface rate
6GB/s
Type
MLCReadUp to 500MB/sInstallationinternalWriteUp to 280MB/sApplicationlaptopDRAM Interface16-BitWide DRAM Interface
DRAM
Up to 256MB DDR3ECCBch 40Bits EccMTBF>2100000hours
Guarantee
3 years4kb Random Read/Write
IOPS
up to 88000/48000(peak value)
CapacityAdvancedFlashManagement
30GBto240GB/32GBto256GB
SATAInterface
SATARevision3.1
SATA1.5Gbps,3Gbps,and6Gbps
interface
FlashInterface
Flashtype:MLC
NCQupto32commands
TRIM
S.M.A.R.T
FirmwareUpdate
Supportdatasecurityeraseand
quickerase
HardwareBCHECCupto66-bit/1KB
1to4pcsflash
DramInterface
16-bitwideDRAMinterface
Upto256MBDDR3(dependon
Software/Hardwarewriteprotect
option
StaticDataRefreshtechnology
ensuresdataintegrity
capacity)Badblockmanagement
Performance(measuredby
CrystalDiskMarkv3.0)
Read:upto500MB/s
Write:upto280MB/s
MTBF
Globalwearlevelingalgorithm
maximizesSSDlifespan
LowPowerManagement
SATADeviceSleep(DevSleep)
SupportPHYSleepmode
Morethan1,000,000hours
TemperatureRange
(CFastPHYSLP)
RoHScompliant
Operation:0~70ºC
Storage:-40~85ºC1.1.GeneralDescription
MS300mSATA3SSDdeliversalltheadvantagesofflashdisktechnologywiththeSerialATAI/II/III
interfaceandisfullycompliantwiththestandardmSATAformfactor,knownasJEDECMO-300
standard.Themoduleisdesignedtooperateatamaximumoperatingfrequencywith50MHzexternal
crystal.Itscapacitycouldprovideawiderangeupto256GB.Moreover,itcanreachupto500MB/sreadas
wellas280MB/swritehighperformancebasedonMLCflash(measuredbyCrystalDiskMarkv3.0).
Meanwhile,thepowerconsumptionofthemSATAmoduleismuchlowerthantraditionalharddrives.1.4.1.ErrorCorrectionCode(ECC)
Flashmemorycellswilldeterioratewithuse,whichmightgeneraterandombiterrorsinthestoreddata.
Thus,MS300mSATASSDControllerappliestheBCHECCalgorithm.TheHardwareErrorCorrection
Coding(ECC)engineexecutesparitygenerationanderrordetection/correctionfeatures,andenhancesdecoding
throughputanddatareliability.Withmulti-modecorrectioncapabilityupto66bits,thepowerfulECCengineisableto
supportthelatestgenerationNANDflash.
1.4.2.WearLeveling
NANDflashdevicescanonlyundergoalimitednumberofprogram/erasecycles,andinmostcases,the
flashmediaarenotusedevenly.Ifsomeareasgetupdatedmorefrequentlythanothers,thelifetimeof
thedevicewouldbereducedsignificantly.Wearlevelingistoarrangedatasothaterasuresandre-writes
aredistributedevenlyacrosstheFlash.Inthisway,nosingleeraseblockprematurelyfailsduetoahigh
concentrationofwritecycles.Hence,itextendsthelifespanofSSD.
ARTANISprovidesadvancedWearLevelingalgorithm,whichcanefficientlyspreadouttheflashusage
throughthewholeflashmediaarea.Moreover,byimplementingbothdynamicandstaticWearLeveling
algorithms,thelifeexpectancyoftheNANDflashisgreatlyimproved.
1.4.3BadBlockManagement
Badblocksareblocksthatincludeoneormoreinvalidbits,andtheirreliabilityisnotguaranteed.Blocks
thatareidentifiedandmarkedasbadbythemanufacturerarereferredtoas"InitialBadBlocks".Bad
blocksthataredevelopedduringthelifespanoftheflasharenamed"LaterBadBlocks".ARTANIS
implementsanefficientbadblockmanagementalgorithmtodetectthefactory-producedbadblocksand
managesanybad
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