Lenovo 4272 Personal Computer User Manual


 
Table 1. System memory speed (continued)
Intel
Xeon
E5640
1066
MHz
1066
MHz
1066
MHz
1066
MHz
1066
MHz
1066
MHz
1066
MHz
800 MHz
Intel
Xeon
X5550
1333
MHz
1066
MHz
1066
MHz
1333
MHz
1066
MHz
1066
MHz
1066
MHz
800 MHz
Intel
Xeon
X5560
1333
MHz
1066
MHz
1066
MHz
1333
MHz
1066
MHz
1066
MHz
1066
MHz
800 MHz
Intel
Xeon
X5570
1333
MHz
1066
MHz
1066
MHz
1333
MHz
1066
MHz
1066
MHz
1066
MHz
800 MHz
Intel
Xeon
X5650
1333
MHz
1333
MHz
1066
MHz
1333
MHz
1333
MHz
1066
MHz
1066
MHz
800 MHz
Intel
Xeon
X5660
1333
MHz
1333
MHz
1066
MHz
1333
MHz
1333
MHz
1066
MHz
1066
MHz
800 MHz
Intel
Xeon
X5667
1333
MHz
1333
MHz
1066
MHz
1333
MHz
1333
MHz
1066
MHz
1066
MHz
800 MHz
Intel
Xeon
X5670
1333
MHz
1333
MHz
1066
MHz
1333
MHz
1333
MHz
1066
MHz
1066
MHz
800 MHz
Intel
Xeon
X5677
1333
MHz
1333
MHz
1066
MHz
1333
MHz
1333
MHz
1066
MHz
1066
MHz
800 MHz
Intel
Xeon
X5680
1333
MHz
1333
MHz
1066
MHz
1333
MHz
1333
MHz
1066
MHz
1066
MHz
800 MHz
Intel
Xeon
W5580
1333
MHz
1066
MHz
1066
MHz
1333
MHz
1066
MHz
1066
MHz
1066
MHz
800 MHz
Intel
Xeon
W5590
1333
MHz
1066
MHz
1066
MHz
1333
MHz
1066
MHz
1066
MHz
1066
MHz
800 MHz
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