Dell PowerEdge R510 - 6 Processors; Table 12. Supported Processors

Dell
PowerEdge R510 Technical Guide 37
6 Processors
R510 can operate in either single-processor or dual-processor mode. However, since the memory controller is
embedded in the processor, when only one processor is installed in the system, it supports 4 DIMMs, with
minimum memory of 1GB and maximum memory of 32GB (based on the 8GB module). When two processors
are installed in the system, it supports 8 DIMMs, min. 2GB and max 64GB (based on the 8GB module).
Table 12. Supported Processors
Model Speed Power QPI L3 Cache Features
DDR3
Memory
Bus
Speed
Cores
X5570 2.93 GHz 95 W 6.4 GT/s 8 M Turbo, HT
up to
1333MHz
4
X5560 2.80 GHz 95 W 6.4 GT/s 8 M Turbo, HT
up to
1333MHz
4
X5550 2.66 GHz 95 W 6.4 GT/s 8 M Turbo, HT
up to
1333MHz
4
E5540 2.53 GHz 80 W 5.86 GT/s 8 M Turbo, HT
up to
1066MHz
4
L5530 2.40 GHz 60 W 5.86 GT/s 8 M Turbo, HT
up to
1066MHz
4
E5530 2.40 GHz 80 W 5.86 GT/s 8 M Turbo, HT
up to
1066MHz
4
L5520 2.26 GHz 60 W 5.86 GT/s 8 M Turbo, HT
up to
1066MHz
4
E5520 2.26 GHz 80 W 5.86 GT/s 8 M Turbo, HT
up to
1066MHz
4
L5506 2.13 GHz 60 W 4.8 GT/s 4 M – 800MHz 4
E5506 2.13 GHz 80 W 4.8 GT/s 4 M – 800MHz 4
E5504 2.00 GHz 80 W 4.8 GT/s 4 M – 800MHz 4
E5502 1.86 GHz 80 W 4.8 GT/s 4 M – 800MHz 2
QPI or Quick Path Interconnect: A point-to-point processor interconnect developed by Intel which is defined using
Gigatranfers per second (GT/s), referring to a number of data transfers or operations.
Turbo: Feature that increases the speed of the processor on demand (from OS) if the CPU is operating below
power/thermal specifications.
HT: Intel Hyper-threading technology.