Specifications

PowerEdge R510 Technical Guide 41

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 64GB (based on the 16GB module). When two processors

are installed in the system, it supports 8 DIMMs, min. 2GB and max 128GB (based on the 16GB module).

Table 13. Supported Processors

Model Speed Power QPI L3 Cache Features

DDR3

Memory

Bus Speed

Cores

X5670 2.93GHz 95W 6.4 GT/s 12M cache Turbo, HT 1333 6

X5660 2.80GHz 95W 6.4 GT/s 12M cache Turbo, HT 1333 6

X5650 2.66GHz 95W 6.4 GT/s 12M cache Turbo, HT 1333 6

X5560 2.80GHz 95W 6.4 GT/s 8M cache Turbo, HT 1333 4

E5640 2.66GHz 80W 5.86 GT/s 12M cache Turbo, HT 1066 4

L5640 2.26GHz 60W 5.86 GT/s 12M cache Turbo, HT 1066 6

E5630 2.53GHz 80W 5.86 GT/s 12M cache Turbo, HT 1066 4

L5609 1.86GHz 40W 4.8 GT/s 12M cache Turbo, HT 800 4

E5620 2.40GHz 80W 5.86 GT/s 12M cache Turbo, HT 1066 4

E5530 2.40GHz 80W 5.86 GT/s 8M cache Turbo, HT 1066 4

L5520 2.26GHz 50W 5.86 GT/s 8M cache Turbo, HT 1066 4

E5507 2.26GHz 80W 4.8 GT/s 4M cache — 800 4

E5506 2.13GHz 80W 4.8 GT/s 4M cache —

800

E5503 2.00GHz 80W 4.8 GT/s 4M cache —

800

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.