OZC October Presentation

1. A Leader in High Performance Solid State Drives (SSDs) OCZ Technology Group October 2010

2. Forward Looking Statements Confidential Certain statements in this presentation relate to future events and expectations and as such constitute forward-looking statements involving known and unknown factors that may cause actual results of OCZ Technology Group, Inc. to be different from those expressed or implied in the forward-looking statements. In this context, words such as “will,” “would,” “expect,” “anticipate,” “should” or other similar words and phrases often identify forward-looking statements made on behalf of OCZ. It is important to note that actual results of the company may differ materially from those described or implied in such forward-looking statements based on a number of factors and uncertainties, including, but not limited to, (i) adverse change in general economic conditions; (ii) adverse change in the industries OCZ serves including without limitation computer manufacturing, retailers and etailers, information storage, internet search and content providers and computer system integrators; (iii) OCZ’s ability to manage material, including integrated circuit chip costs, and freight costs; (iv) OCZ’s ability to generate cash from operations, secure external funding for its operations and manage its liquidity needs; (v) material adverse change in customers’ access to liquidity and capital; (vi) currency exchange or interest rates changes; (vii) market acceptance of the company's products; (viii) significant changes in the competitive environment; (ix) changes in law, regulations and tax rates; and (x) other general economic, business and financing conditions and factors described in more detail in “Item 1A – Risk Factors” in Part I of OCZ’s Annual Report on Form 10-K filed with the SEC on May 20, 2010. The filing is available on our website at www.ocztechnology.com . We do not undertake to update our forward-looking statements.

7. SSDs- Better Performance and Overall TCO 100 X Traditional Enterprise Class HDDs 1 X 2TB OCZ PCIe SSD Performance: 40K IOPS Cost: $60,000 Op-X: $1.95kWh Performance: 120K IOPS Cost: $9,000 Op-X: $ .11kWh Performance: 3X the IOPS from a single drive Reliability: No moving parts to fail Energy Savings: 1/20 th power usage TCO: Far lower cost of deployment and maintenance VS Confidential

9. IDC Worldwide SSD Shipments in Revenue July 2010 Forecast update shows higher Unit Shipments Confidential Source: IDC and Company Estimates.

13. OCZ - A Broad Spectrum of SSDs From Mobile to Enterprise in all Interfaces

14. PCIe- fastest growing at 109% CAGR OCZ has strong product offerings in this area Confidential Z-Drive PCIe for the Enterprise Revo Drive PCIe For the PC

15. SSD Price-Performance: OCZ has a Strong Advantage Confidential

17. HSDL – Independent Trade Press Reviews Confidential “ The OCZ IBIS is very fast as you’d expect. Technically it’s the fastest SSD we’ve ever tested. Ryan and OCZ are doing what they’re good at: finding a niche and trying their best to get there quicker than the big guys.” – AnandTech, Sept 2010 “ A single HSDL channel and a first-generation drive outpaces what one SAS connection can do, throughput-wise. And OCZ is talking about multiplexing lanes to generate even more performance. You can't do that with SAS.” – Tom’s Hardware, Sept 2010 “ OCZ Ibis touts 2GBps High Speed Data Link, vanquishes SSD competition” - Endgadget, Sept 2010 “ From a raw performance perspective, the OCZ ibis drive impressed us on many levels. Killer all around performance, best in class write performance” – Hot Hardware, Sept 2010

18. OCZ RevoDrive - PCIe for the Consumer “ Fusion-IO are pushing 3 years on their repeated promise of bootability. A $1k ($7k in the case of the ioDrive 160) piece of storage gear should support this standard feature common to nearly every other storage device in existence.” Source: PC Perspective “ The RevoDrive is an absolute breath of fresh air to the PCIe SSD field” (PC Perspective, June 25, 2010) “ The RevoDrive it is less demanding on system resources when compared to ioDrive, and remains an outstanding performer for its price point. Bootable!” Source: PC Perspective Lower is Better

19. OCZ SSDs - Other Third Party Reviews “ It’s been a long time since we could unequivocally give a award to a solid state drive - but the Vertex 2 takes the crown.” Source: Maximum PC, Aug 2010 Issue “ The fastest MLC Drive we have ever tested.” Source: Anandtech “ Performance wise the OCZ Vertex 2 does an excellent job of satisfying our need for speed. The OCZ Vertex 2 proves to be a significant force in the SSD world. Overall we would say it's the fastest drive we've tested.” Source: Bjorn3D “ The OCZ Vertex 120GB drive is the first drive to consistently beat out the Intel X25-M.” Source: PC Perspective “ The OCZ RevoDrive SSD lets you experience what is the meaning of BRUTAL speed performance!” Source: PC DIY

20. Confidential Financials

21. SSD shows rapid expansion in TTM Mix grows to 40% from 19%, Revs up 92% Y/Y Confidential Net Revenue TTM Aug 09 TTM Aug 10 % chg ($M) SSD $28 $55 +92% Memory $81 $64 -21% PSU/other $40 $23 -43%

22. SSD growth of 81% y/y; 51% vs Q1 Mix to 53% vs 29% Confidential

24. Financial Overview– Q2 FY11 Confidential

25. Balance Sheet Summary ($ in thousands) Aug. 31, 2010 Feb. 28, 2010 Cash and Cash Equivalents $ 2,604 $ 1,224 Inventory 15,395 9,846 Accounts Receivables 28,107 20,380 Other Current Assets 2,889 3,022 Property and Equipment, net 2,443 2,629 Goodwill and Other Assets 10,727 10,748 Total Assets $62,165 $47,849 Accounts Payable $37,543 $26,318 Bank Debt/ Notes Payable 13,324 10,854 Other Current Liabilities 4,572 4,389 Common Stock Warrant Liability 529 - Total Liabilities $55,968 $41,561 Total Stockholders’ Equity $6,197 $6,288

27. Confidential Appendix

28. Significant Global Press Coverage

29. Most Awarded SSD brand Globally