Lenovo thinkserver rd550 Product Manual page 8

Processors
The RD550 supports up to two processors. The following table lists the specifications of the processors
that are available for the RD550.
Table 2. CPU specifications (HT = Hyper-Threading, TB = Turbo Boost, VT = Virtualization Technology)
Processor Core frequency
model (Base / TB Max)
E5-2603 v3 1.6 GHz
E5-2609 v3 1.9 GHz
E5-2620 v3 2.4 / 3.2 GHz
E5-2623 v3 3 / 3.5 GHz
E5-2630 v3 2.4 / 3.2 GHz
E5-2630L v3 1.8 / 2.9 GHz
E5-2637 v3 3.5 / 3.7 GHz
E5-2640 v3 2.6 / 3.4 GHz
E5-2643 v3 3.4 / 3.7 GHz
E5-2650 v3 2.3 / 3 GHz
E5-2650L v3 1.8 / 2.5 GHz
E5-2660 v3 2.6 / 3.3 GHz
E5-2667 v3 3.2 / 3.6 GHz
E5-2670 v3 2.3 / 3.1 GHz
E5-2680 v3 2.5 / 3.3 GHz
E5-2683 v3 2 / 3 GHz
E5-2685 v3 2.6 / 3.3 GHz
E5-2690 v3 2.6 / 3.5 GHz
E5-2695 v3 2.3 / 3.3 GHz
E5-2697 v3 2.6 / 3.6 GHz
E5-2698 v3 2.3 / 3.6 GHz
E5-2699 v3 2.3 / 3.6 GHz
For RD550 server models that come standard with one processor, the second processor can be ordered, if
required (see the following table for ordering information). The second processor must be of the same
model as the first processor. The part number for the second processor includes a CPU, a heatsink, and
two system fans.
Table 3. Processor options
Description
Lenovo ThinkServer RD550 Intel Xeon E5-2603 v3 (6C, 85W, 1.6GHz) Processor Option Kit
Lenovo ThinkServer RD550 Intel Xeon E5-2609 v3 (6C, 85W, 1.9GHz) Processor Option Kit
Lenovo ThinkServer RD550 Intel Xeon E5-2620 v3 (6C, 85W, 2.4GHz) Processor Option Kit
Lenovo ThinkServer RD550 Intel Xeon E5-2623 v3 (4C, 105W, 3.0GHz) Processor Option Kit
Lenovo ThinkServer RD550 Intel Xeon E5-2630 v3 (8C, 85W, 2.4GHz) Processor Option Kit
Lenovo ThinkServer RD550 Intel Xeon E5-2630L v3 (8C, 55W, 1.8GHz) Processor Option Kit
Lenovo ThinkServer RD550 (E5-2600 v3)
Number Cache Max DDR4
of cores / frequency
threads
6 / 6 15 MB 1600 MHz
6 / 6 15 MB 1600 MHz
6 / 12 15 MB 1866 MHz
4 / 8 10 MB 1866 MHz
8 / 16 20 MB 1866 MHz
8 / 16 20 MB 1866 MHz
4 / 8 15 MB 2133 MHz
8 / 16 20 MB 1866 MHz
6 / 12 20 MB 2133 MHz
10 / 20 25 MB 2133 MHz
12 / 24 30 MB 2133 MHz
10 / 20 25 MB 2133 MHz
8 / 16 20 MB 2133 MHz
12 / 24 30 MB 2133 MHz
12 / 24 30 MB 2133 MHz
14 / 28 35 MB 2133 MHz
12 / 24 30 MB 2133 MHz
12 / 24 30 MB 2133 MHz
14 / 28 35 MB 2133 MHz
14 / 28 35 MB 2133 MHz
16 / 32 40 MB 2133 MHz
18 / 36 45 MB 2133 MHz
QPI TDP HT
speed
6.4 GT/s 85 W No
6.4 GT/s 85 W No
8 GT/s 85 W Yes Yes Yes
8 GT/s 105 W Yes Yes Yes
8 GT/s 85 W Yes Yes Yes
8 GT/s 55 W Yes Yes Yes
9.6 GT/s 135 W Yes Yes Yes
8 GT/s 90 W Yes Yes Yes
9.6 GT/s 135 W Yes Yes Yes
9.6 GT/s 105 W Yes Yes Yes
9.6 GT/s 65 W Yes Yes Yes
9.6 GT/s 105 W Yes Yes Yes
9.6 GT/s 135 W Yes Yes Yes
9.6 GT/s 120 W Yes Yes Yes
9.6 GT/s 120 W Yes Yes Yes
9.6 GT/s 120 W Yes Yes Yes
9.6 GT/s 120 W No
9.6 GT/s 135 W Yes Yes Yes
9.6 GT/s 120 W Yes Yes Yes
9.6 GT/s 145 W Yes Yes Yes
9.6 GT/s 135 W Yes Yes Yes
9.6 GT/s 145 W Yes Yes Yes
TB VT-x VT-d
No Yes Yes
No Yes Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes No No
Yes
Yes
Yes
Yes
Yes
Part number
4XG0F28804
4XG0F28803
4XG0F28802
4XG0F28832
4XG0F28801
4XG0F28806
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