Marvell Technology Group (MRVL)

Explanatory Note

This amendment to the Current Report on Form 8-K (the “Original Form 8-K”) filed by Marvell Technology Group Ltd. (“Marvell”) with the Securities and Exchange Commission on June 2, 2008 is being filed solely to include in the body of this amendment the full text of the communication to employees attached as Exhibit 99.1 (the “Communication”) that was furnished with the Original Form 8-K.

Explanatory Note

This Form 10-K/A Amendment No. 1 amends Item 15 and the exhibits in our Annual Report on Form 10-K for the year ended January 27, 2007, originally filed with the Securities and Exchange Commission on July 2, 2007. The Item 15 list of exhibits and Index to Exhibits in that report did not include an Exhibit 23.1 – Consent of Independent Registered Public Accounting Firm (“Exhibit 23.1”). This amendment is being filed to include under Item 15 list of exhibits and Exhibit Index an Exhibit 23.1. We are filing herewith currently dated certifications in Exhibit 31.1, 31.2, 32.1 and 32.2, as listed in the exhibit index below. Except as described above, no other changes have been made to the Annual Report, and this Form 10-K/A Amendment No. 1 does not amend or update any other information contained in that original filing.

1

Explanatory Note

In this Form 10-K, we are restating our consolidated financial statements and related disclosures for the fiscal years ended January 28, 2006 and January 29, 2005. This Form 10-K also reflects the restatement of “Selected Consolidated Financial Data” in Item 6 for fiscal years 2006, 2005, 2004, and 2003, and “Management’s Discussion and Analysis of Financial Condition and Results of Operation” in Item 7 for fiscal years 2006 and 2005. Furthermore, under “Supplementary Data” in Item 8, we have included restated unaudited condensed consolidated financial information for each affected quarter during fiscal 2006 and the first quarter of fiscal 2007.

For more information regarding the internal review and findings relating to our historical stock option practices and the restatement of stock-based compensation and other items, please refer to Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operation” and Note 2, “Restatement of Consolidated Financial Statements” of the Notes to Consolidated Financial Statements. For more information regarding the internal review and findings relating to our historical stock option practices and the restatement and our remedial measures, refer to Item 9A, “Controls and Procedures”.

We have not amended any of our other previously filed annual reports on Form 10-K or quarterly reports on Form 10-Q for the periods affected by the restatement except for the Form 10-Q/A concurrently filed with this Form 10-K for the first quarter of fiscal 2007. Consequently, the consolidated financial statements and related financial information contained in such previously filed reports should no longer be relied upon.

3

Explanatory Note

In this Form 10-Q, we are restating our consolidated financial statements and related disclosures as of January 28, 2006 and for the three and six months ended July 30, 2005.  This Form 10-Q also reflects the restatement of “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Item 2 for the second quarter of fiscal 2006, “Controls and Procedures” in Item 4 and new management certifications.

For more information regarding our internal review of historical stock option practices and related accounting matters and the restatement of stock-based compensation and other items, please refer to Note 1, “Restatement of Consolidated Financial Statements” to Item 1, “Financial Statements” and Item 2, “Management’s Discussion and Analysis of Financial Condition and Results of Operations”.  For more information regarding the deficiencies noted in the internal review relating to stock option practices and our remedial measures, refer in Part I to “Management’s Discussion and Analysis of Financial Condition and Results of Operation” in Item 2 and “Controls and Procedures” in Item 4.

We have not amended any of our other previously filed annual reports on Form 10-K or quarterly reports on Form 10-Q for the periods affected by the restatement except for the Form 10-Q/A concurrently filed with this Form 10-Q for the first quarter of fiscal 2007.  Consequently, the consolidated financial statements and related financial information contained in such previously filed reports should no longer be relied upon.  Our Form 10-K for fiscal year ended January 27, 2007 includes the restatement of all periods through the first quarter of fiscal 2007.

3

Explanatory Note

In this Form 10-Q/A, we are restating our consolidated financial statements and related disclosures as of January 28, 2006 and for the three months ended April 29, 2006 and April 30, 2005.  This Form 10-Q/A also reflects the restatement of “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Item 2 for the first quarters of fiscal 2007 and 2006, “Controls and Procedures” in Item 4 and new management certifications.

For more information regarding our internal review of historical stock option practices and related accounting matters and the restatement of stock-based compensation and other items, please refer to Note 1, “Restatement of Consolidated Financial Statements” to Item 1, “Financial Statements” and Item 2, “Management’s Discussion and Analysis of Financial Condition and Results of Operations”.  For more information regarding the deficiencies noted in the internal review relating to stock option practices and our remedial measures, refer in Part I to “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Item 2 and “Controls and Procedures” in Item 4.

We have not amended any of our other previously filed annual reports on Form 10-K or quarterly reports on Form 10-Q for the periods affected by the restatement except for this Form 10-Q/A.  Consequently, the consolidated financial statements and related financial information contained in such previously filed reports should no longer be relied upon.  Our Form 10-K for fiscal year ended January 27, 2007 includes the restatement of all periods through the first quarter of fiscal 2007.

3

Explanatory Note

In this Form 10-Q, we are restating our consolidated financial statements and related disclosures as of January 28, 2006 and for the three and nine months ended October 29, 2005.  This Form 10-Q also reflects the restatement of “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Item 2 for the third quarter of fiscal 2006, “Controls and Procedures” in Item 4 and new management certifications.

For more information regarding our internal review of historical stock option practices and related accounting matters and the restatement of stock-based compensation and other items, please refer to Note 1, “Restatement of Consolidated Financial Statements” to Item 1, “Financial Statements” and Item 2, “Management’s Discussion and Analysis of Financial Condition and Results of Operations”.  For more information regarding the deficiencies noted in the internal review relating to stock option practices and our remedial measures, refer in Part I to “Management’s Discussion and Analysis of Financial Condition and Results of Operation” in Item 2 and “Controls and Procedures” in Item 4.

We have not amended any of our other previously filed annual reports on Form 10-K or quarterly reports on Form 10-Q for the periods affected by the restatement except for the Form 10-Q/A concurrently filed with this Form 10-Q for the first quarter of fiscal 2007.  Consequently, the consolidated financial statements and related financial information contained in such previously filed reports should no longer be relied upon.  Our Form 10-K for fiscal year ended January 27, 2007 includes the restatement of all periods through the first quarter of fiscal 2007.

3