SUPPLEMENTAL SELECTED NON-GAAP FINANCIAL MEASURES

These tables present information about the Company's non-GAAP net revenue, non-GAAP gross margin, non-GAAP operating expenses, non-GAAP operating income, non-GAAP net income from continuing operations, EBITDA, and adjusted EBITDA, which are non-GAAP financial measures provided as a supplement to the results provided in accordance with generally accepted accounting principles in the United States of America ("GAAP"). A detailed discussion of Dell Technologies' reasons for including these non-GAAP financial measures, the limitations associated with these measures, the items excluded from these measures, and our reason for excluding those items are presented in "Management's Discussion and Analysis of Financial Condition and Results of Operations - Non-GAAP Financial Measures" in our periodic reports filed with the SEC. Dell Technologies encourages investors to review the non-GAAP discussion in conjunction with the presentation of non-GAAP financial measures.

DELL TECHNOLOGIES INC.

Selected Non-GAAP Financial Measures

(in millions, except percentages; unaudited)

Three Months Ended

Fiscal Year Ended

February 2, 2018

February 3, 2017

Change

February 2, 2018

February 3, 2017

Change

Non-GAAP net revenue

$          22,219

$          20,581

8 %

$                   79,929

$                   62,822

27 %

Non-GAAP gross margin

$                     7,022

$                     6,595

6 %

$                   25,185

$                   16,819

50 %

% of non-GAAP net revenue

32 %

32 %

32 %

27 %

Non-GAAP operating expenses

$                     4,902

$                     4,752

3 %

$                   18,330

$                   11,706

57 %

% of non-GAAP net revenue

22 %

23 %

23 %

19 %

Non-GAAP operating income

$                     2,120

$                     1,843

15 %

$                     6,855

$                     5,113

34 %

% of non-GAAP net revenue

10 %

9 %

9 %

8 %

Non-GAAP net income from continuing operations

$                     1,097

$                     1,091

1 %

$                     3,660

$                     2,687

36 %

% of non-GAAP net revenue

5 %

5 %

5 %

4 %

Adjusted EBITDA

$                     2,466

$                     2,184

13 %

$                     8,217

$                     5,941

38 %

% of non-GAAP net revenue

11 %

11 %

10 %

9 %