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Intel SSDSC1NB240G401 manual

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Table of contents for the manual

  • Page 1

    Dec ember 2013 329903 - 001US Intel  S SD DC S3500 Series Worklo ad Char acteriz ation in RAID Configu rations White Pa per[...]

  • Page 2

    Int el  SSD DC S3500 Wor kload C haracte rizati on in RA ID Confi gurations White Paper December 2013 2 329903 - 001US INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PROD UCTS. NO LIC E NSE , E XPRESS OR IMP LI E D , BY ESTOPPE L OR OTHERWISE , T O ANY INT E L L E C T U AL PROPER T Y R IG HTS IS GR ANTED BY T H I S D OC U ME N[...]

  • Page 3

    Int el  SSD DC S3500 Wor kload C haracte rizati on in RA ID Confi gurations Dec ember 2013 White Paper 329903 - 001US 3 Contents 1.0 Rev i sion H i story ................................................................................................... 5 2.0 Supporting Doc ume ntati on ...........................................................[...]

  • Page 4

    Int el  SSD DC S3500 Wor kload C haracte rization in RA ID Confi gurations White Paper December 2013 4 329903 - 001US Tabl es Table 1 Typica l M ixed Wor k loads in Data C en ter Applications ....................................... 7 Figure s Figure 1 RA I D 1 Random 100% Write @ 4KB T r a n sfer S iz e w ith Aver a ge La ten cy ............ 11 [...]

  • Page 5

    Int el  SSD DC S3500 Wor kload C haracte rization in RA ID Confi gurations Dec ember 2013 White Paper 329903 - 001US 5 1.0 Revision History Document Num ber Revision Num ber Description R evision Date 329903 001 Init ial r e lea se Dec ember 2013 2.0 Supporting Docume ntation For more in forma tion on I ntel SSDs, s e e th e correspondin g doc u[...]

  • Page 6

    Int el  SSD DC S3500 Wor kload C haracte rization in RA ID Confi gurations White Paper December 2013 6 329903 - 001US A selection of workloads th at represent both bes t - case performance and re al - world performance are presented in th is w hite paper . Th es e scenarios give the I T prof e s s ion al a better underst andi ng of the ca pa bil[...]

  • Page 7

    Int el  SSD DC S3500 Wor kload C haracte rization in RA ID Confi gurations Dec ember 2013 White Paper 329903 - 001US 7 4.2 Queue Dept h and Latency L atency – The amoun t of time n e ed ed to s ervic e on e outstanding I O to the drive, measur ed in m illi sec onds (ms) or, wit h SSDs, microseco nds (µs) . The Inte l ® SSD DC S3500 Series s [...]

  • Page 8

    Int el  SSD DC S3500 Wor kload C haracte rization in RA ID Confi gurations White Paper December 2013 8 329903 - 001US mixes, read - intensiv e w orkloads are mor e promin en t. In su m m a ry, it is im p or ta n t to select the proper SSD for a particular workload . Th e examples pr es en ted here us e 100% w rite and 10 0% re a d w orkloads to [...]

  • Page 9

    Int el  SSD DC S3500 Wor kload C haracte rization in RA ID Confi gurations Dec ember 2013 White Paper 329903 - 001US 9 5.0 RAID 1 5.1 Test System Specific ations ¹ The sy s tem u sed for RAID 1 testing in clude th e following: • Intel ® R2208GZ4GC - IDD 2 U rack mount server • Intel ® S2600GZ ser v er board • 2x I n tel ® Xeon ® E5 - [...]

  • Page 10

    Int el  SSD DC S3500 Wor kload C haracte rization in RA ID Confi gurations White Paper December 2013 10 329903 - 001US 5.2 Intel ® SSD DC S3500 Series in R AID 1 P e rformance Characterization D ata This s ec tion prov ides perf orman c e cha r a cteriza tion data f or the I ntel ® SSD DC S 3500 Series in RAID 1 con f igura tion s. To establis[...]

  • Page 11

    Int el  SSD DC S3500 Wor kload C haracte rization in RA ID Confi gurations Dec ember 2013 White Paper 329903 - 001US 11 Figure 1. RAID 1 Rando m 100% Write @ 4K B Tran sf er Siz e with Average Latency Intel inter nal testi ng, October 2013 Notes : Figure 1 - The write p e r fo r m anc e o f the two driv e RAID 1 set matches the write performance[...]

  • Page 12

    Int el  SSD DC S3500 Wor kload C haracte rization in RA ID Confi gurations White Paper December 2013 12 329903 - 001US Figur e 3 . RAID 1 Random 90 % Read @ 4 KB T ransfer S ize with A verage Latency Intel inter nal testi ng, October 2013 Figur e 4 . RAID 1 Random 100% Read @ 4 KB transfer si ze wi th A verage Latency Intel inter nal testi ng, O[...]

  • Page 13

    Int el  SSD DC S3500 Wor kload C haracte rization in RA ID Confi gurations Dec ember 2013 White Paper 329903 - 001US 13 5.3 RAID 1 Consistency Cons is te n cy beh ind a RAID c ontroller is very im portan t bec aus e th e performanc e of an y RAI D s et is limited by the lowe s t pe r f ormin g dr ive. A s a RA ID se t in creas es in n umber of d[...]

  • Page 14

    Int el  SSD DC S3500 Wor kload C haracte rization in RA ID Confi gurations White Paper December 2013 14 329903 - 001US 6.0 RAID 5 6.1 Test System Specific ations The sy s tem u sed for RAID 5 testing wa s identica l to th e system u sed for RAID 1 testing except t he f ollowing changes : • 2x Intel Xeo n E5 - 268 0 8- core CPUs (2.7 GH z) • [...]

  • Page 15

    Int el  SSD DC S3500 Wor kload C haracte rization in RA ID Confi gurations Dec ember 2013 White Paper 329903 - 001US 15 Figur e 6 . RAID 5 Random 100% Write @ 4 KB T ransfer S ize with A verage Latency Intel inter nal testi ng, October 2013 NOTES: There are g ain s in write performance as drives are added to the RAID 5 set. The c hang e at q ueu[...]

  • Page 16

    Int el  SSD DC S3500 Wor kload C haracte rization in RA ID Confi gurations White Paper December 2013 16 329903 - 001US Figur e 8 . RAID 5 Random 90% Read @ 4K B Tran sfe r Size w ith Average Latency Intel inter nal testi ng, October 2013 Figur e 9 . RAID 5 Random 100% Read @ 4KB T ran sfe r Size w ith A verage Latency Intel inter nal testi ng, O[...]

  • Page 17

    Int el  SSD DC S3500 Wor kload C haracte rization in RA ID Confi gurations Dec ember 2013 White Paper 329903 - 001US 17 Figure 10 . RAID 5 Max imum Lat ency for 3 - drive an d 8 - driv e Config urati ons Intel inter nal testi ng, October 2013 6.4 RAID 5 Pe rformance Conclusions The RAID 5 write perform ance data illu s trates th e addition a l p[...]

  • Page 18

    Int el  SSD DC S3500 Wor kload C haracte rization in RA ID Confi gurations White Paper December 2013 18 329903 - 001US 7.0 Summary The Inte l ® SSD DC S3500 S eries driv e h as proven itse lf in man y applications w here speed and reliability a r e essential . Th e d a ta in this paper sh ow s that this driv e is very robust behin d a RAI D c o[...]

  • Page 19

    Int el  SSD DC S3500 Wor kload C haracte rization in RA ID Confi gurations Dec ember 2013 White Paper 329903 - 001US 19 8.0 A ppendix 8.1 RAID Levels RAID ( R edund ant A rray o f I ndependen t D isks) , developed in 1988 to improv e perform ance , reliability a nd scalabili ty of hard disk sto rage systems has become a standard in datacenter s [...]