Dell PowerEdge R910 - Supported Processors; Processor Configurations; Supported Intel Xeon E7-8800 Product Family; Supported Intel Xeon E7-4800 Product Family

Dell
Dell PowerEdge R910 Technical Guide 25
 Intel VT-x and VT-d Technology for virtualization support
 Enhanced Intel SpeedStep
®
Technology
 Demand-based switching for active processor power management as well as support for ACPI
P-States, C-States and T-States
6.3 Supported Processors
Table 8. Supported Intel Xeon E7-8800 Product Family
Model
Speed
TDP Power
Cache
Cores
QPI Speed
E7-8867L
2.13GHz
105W
30M
10
6.4GT/s
E7-8837
2.66GHz
130W
24M
8
6.4GT/s
Table 9. Supported Intel Xeon E7-4800 Product Family
Model
Speed
TDP Power
Cache
Cores
QPI Speed
E7-4870
2.40GHz
130W
30M
10
6.4GT/s
E7-4860
2.26GHz
130W
24M
10
6.4GT/s
E7-4850
2.00GHz
130W
24M
10
6.4GT/s
E7-4830
2.13GHz
105W
24M
8
6.4GT/s
E7-4820
2.00GHz
105W
18M
8
5.86GT/s
E7-4807
1.86GHz
95W
18M
8
4.80GT/s
Table 10. Supported Intel Xeon Processor 7500 Series
Model
Speed
TDP Power
Cache
Cores
QPI Speed
X7560
2.26GHz
130W
24M
8
6.4GT/s
X7550
2.00GHz
130W
18M
8
6.4GT/s
E7540
2.00GHz
105W
18M
6
6.4GT/s
L7555
1.86GHz
95W
24M
8
5.86GT/s
L7545
1.86GHz
95W
18M
6
5.86GT/s
E7530
1.86GHz
105W
12M
6
5.86GT/s
E7520
1.86GHz
105W
18M
4
4.8GT/s
6.4 Processor Configurations
The system is designed such that at least both CPU1 and CPU2 processors are required to access all
the I/O expansion slots. There are two IOH QPI-to-PCIe bridges in order to provide sufficient PCIe
lanes to meet the MRD requirements. IOH1 is the legacy bridge that is connected to CPU1 whereas
IOH2 is connected to CPU2. If only CPU1 is populated, the I/Os behind IOH2 (slots 1, 2, 3, 4 and 6)
will not be available.
The system will not boot up if the CPUs are not installed correctly. The supported CPU configuration
is either 2-processors or 4-processors.