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STORAGE SYSTEM COMPARISON:

IBM SYSTEM STORAGE DS3524 EXPRESS AND HP STORAGEWORKS P2000 G3

SEPTEMBER 2011

A PRINCIPLED TECHNOLOGIES TEST REPORT

Commissioned by IBM Corporation

As the technology demands of your business grow, selecting the correct

hardware is crucial to obtaining reliable performance. In addition to choosing server

hardware, you must also carefully select your storage systems. Which storage array will

speed up your performance for your employees or customers? Your company’s best

storage investment is an array that performs well to meet your present needs and can

handle increasing workloads as your needs grow.

In our labs, we used the Iometer benchmarking tool to test the I/O operations

per second (IOPS) performance of the new IBM System Storage DS3524 Express (IBM

DS3524) and the HP StorageWorks P2000 G3 (HP P2000) simulating streaming media,

Web file and video on demand servers, and mail and database server activity.

We found that the IBM DS3524 outperformed the HP P2000 across all three of

our test scenarios. In our streaming media tests, the IBM DS3524 achieved an average

IOPS win of 23.8 percent over the HP P2000. In our Web file server and Video on

Demand tests, the IBM DS3524 achieved an average IOPS win of 31.6 percent over the

HP P2000. In our mail and database server tests, the IBM DS3524 achieved an average

IOPS win of 16.7 percent over the HP P2000.

These results show that selecting the IBM DS3524 over the HP P2000 can

enhance your servers’ performance in accessing stored data with these day-to-day

tasks.

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Inhaltsverzeichnis

Seite 1 - STORAGE SYSTEM COMPARISON:

STORAGE SYSTEM COMPARISON: IBM SYSTEM STORAGE DS3524 EXPRESS AND HP STORAGEWORKS P2000 G3 SEPTEMBER 2011 A PRINCIPLED TECHNOLOGIES TEST REPORT Co

Seite 2

A Principled Technologies test report 10 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 Web file serve

Seite 3 - WHAT WE FOUND

A Principled Technologies test report 11 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 APPENDIX C – T

Seite 4 - Percentage win

A Principled Technologies test report 12 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 APPENDIX D – S

Seite 5 - HOW WE TESTED

A Principled Technologies test report 13 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 Server IBM Sys

Seite 6 - CONCLUSIONS

A Principled Technologies test report 14 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 Server IBM Sys

Seite 7 - Primary storage hardware

A Principled Technologies test report 15 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 APPENDIX E – T

Seite 8

A Principled Technologies test report 16 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 Configuring th

Seite 9 - APPENDIX B – TEST RESULTS

A Principled Technologies test report 17 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 14. At the Int

Seite 10

A Principled Technologies test report 18 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 3. In the HP

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A Principled Technologies test report 19 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 Setting up Iom

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A Principled Technologies test report 2 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 THE RIGHT STORA

Seite 13

A Principled Technologies test report 20 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 ABOUT PRINCIPL

Seite 14

A Principled Technologies test report 3 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 Figure 1. The I

Seite 15 - APPENDIX E – TEST PROCEDURES

A Principled Technologies test report 4 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 Figure 3. The I

Seite 16

A Principled Technologies test report 5 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 Figure 5. The I

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A Principled Technologies test report 6 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 To measure dual

Seite 18

A Principled Technologies test report 7 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 APPENDIX A – TE

Seite 19 - Setting up Iometer

A Principled Technologies test report 8 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 Scalability of

Seite 20

A Principled Technologies test report 9 Storage system comparison: IBM System Storage DS3524 Express and HP StorageWorks P2000 G3 APPENDIX B – TE

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