Exhibit 12.1

Equinix, Inc.

Computation of Ratio of Earnings to Fixed Charges

(in thousands)

 

     Years ended December 31,  
     2002     2003     2004     2005     2006  

Earnings:

          

Net loss before income taxes and cumulative effect of a change in accounting principle

   $ (21,618 )   $ (84,171 )   $ (68,478 )   $ (42,069 )   $ (6,334 )

Fixed charges:

          

Interest expense

     35,098       20,512       11,496       8,880       14,875  

Interest factor on operating leases

     7,558       8,594       9,251       8,828       8,516  
                                        

Subtotal

     42,656       29,106       20,747       17,708       23,391  
                                        

Total Earnings

   $ 21,038     $ (55,065 )   $ (47,731 )   $ (24,362 )   $ 17,057  
                                        

Fixed Charges:

          

Fixed charges:

          

Interest expense

   $ 35,098     $ 20,512     $ 11,496     $ 8,880     $ 14,875  

Capitalized interest

     124       —         —         —         1,575  

Interest factor on operating leases

     7,558       8,594       9,251       8,828       8,516  
                                        

Total Fixed Charges

   $ 42,780     $ 29,106     $ 20,747     $ 17,708     $ 24,966  
                                        

Ratio of Earnings to Fixed Charges (1)

     1.0:2.0       —         —         —         1.0:1.5  
                                        

Coverage Deficiency (1)

   $ —       $ (84,171 )   $ (68,478 )   $ (42,069 )   $ —    
                                        

 

(1)   Earnings were inadequate to cover fixed charges for all periods presented except for the years ended December 31, 2002 and 2006. As a result, the coverage deficiency is provided for all periods presented in which earnings were inadequate to cover fixed charges.