Datasheet

Data Sheet
Highlights
• MLC NAND Flash for ultra-high performance
and endurance
• Endurance: 25 drive writes per day
for five years
• Best IOPs/Watt for reduced TCO
• 12Gb/s SAS interface for maximum
throughput
• Advanced power loss data management
technology
• Self-encrypting models conform to TCG’s
Enterprise specification
Applications/Environments
• Ultra-high performance tier-0 enterprise
storage
• Enterprise-class servers and high
performance computing
• Space and/or power constrained
environments
• Online Transaction Processing (OLTP)
• Financial and e-commerce
• Database analytics
Ultrastar
™
SSD800MH
Enterprise Solid State Drives
HGST Enterprise Storage Experience
HGSTleveragesdecadesofprovenenterprisestorageexpertiseinSerialAttachedSCSI(SAS)
design,reliability,rmware,customerqualicationandsystemintegrationtothenew
Ultrastar™SSD800MHsolid-statedrive(SSD)family.Thesynergisticrelationshipbetween
HGST’snewthroughput-enhancingSSDsandtraditionalHDDsprovidescosteective,
end-to-endenterprise-classstoragesolutions,deliveringreliability,compatibility,capacity,
costandsystemperformance.ThiscombinationmakesHGSTaleadingHDD/SSDprovider
withtheexperienceandtechnologyneededtomeetescalatingreliability,endurance,and
performanceinthemostdemandingenterpriseenvironments.
Maximum Performance, Reliability, and Endurance
ThenewUltrastarSSD800MHdelivershighsequentialthroughput,upto1200MB/sread
and750MB/swrite(12GbSAS).TheUltrastarSSD800MHalsodeliversupto145,000readand
100,000writeIOPS,reachingspeeds>100timesfasterthanHDDsanddoublethespeedof
current6GbSSDs,allowingrapidaccessto“hot”enterprisedataforimprovedproductivity
andoperationaleciency.ThenewUltrastarSSD800MHfamilyoerssignicantvaluein
termsofIOPSperWatt,whilereducingtotalcostofownership(TCO)throughlowpower
consumption,ecientcoolingandreducedspacerequirements.
TheUltrastarSSD800MHfamilycombinesenterprise-gradeMLCNANDashmemory,
advancedendurancemanagementrmwareandpowerlossdatamanagementtechniques
toextendreliability,endurance,andsustainedperformanceoverthelifeoftheSSD.The
UltrastarSSD800MHfamilyachievesanextraordinary0.44%annualfailurerate(AFR)or
twomillionhourmean-time-between-failure(MTBF).The800GBcapacityUltrastarSSD
enduresupto36.5Petabytes(PB)ofrandomwritesoverthelifeofthedrive–theequivalent
ofwriting20Terabytes(TB)perdayforveyears.
Forcompleteend-to-enddataprotectionandreliability,theUltrastarSSD800MHfamily
incorporatestheT10DataIntegrityField(DIF)standard,extendederrorcorrectioncode
(ECC),Exclusive-OR(XOR)paritytoprotectagainstashdiefailure,parity-checkedinternal
datapathswithoutanexternalwritecache,andanexclusivepowerlossdatamanagement
featurethatdoesnotrequiresupercapacitors.TheUltrastarSSD800MHfamilyisbackedby
aveyearlimitedwarranty,orthemaximumPetabytes(PB)written(basedoncapacity).
Features and Benefits
Feature / Function Benefits
Performance SAS 12Gb/s 6Gb/s Active-Active Dual port or 12Gb/s single/dual port for enhanced reliability
Highest write performance and endurance
Maximum throughput and IOPs for ultra-fast access to data. >100x faster than typical HDD
MLC NAND flash memory
1200MB/s / 750MB/s sequential R/W
145K / 100K IOPS random R/W
120K IOPS on 70/30 mix R/W
Power 9.0 & 11.0 Watts options Improved performance with higher power option
Capacity 800GB, 400GB, 200GB capacity More capacity for less space and power
Reliability 0.44% AFR (2M hours MTBF) Reduced field replacement effort
1E-17 bit error rate Enhanced error detection and correction for optimal data integrity
T10 end-to-end data protection
Exclusive-OR (XOR) NAND Protection against flash die failure
Power loss data management Assures data integrity during power failure
Unlimited reads, up to 36.5PB writes
(800GB) random writes
Maximum endurance over the life of SSD
Integration HDD architecture commonality Compatibility with Ultrastar SAS HDD
Extensive systems integration & test lab Extensive interoperability and compliance testing
800GB, 400GB and 200GB | MLC
2.5-inch SFF | SAS 12Gb/s