Datasheet

Cisco UCS B250 M2 Blade Server

CONFIGURING the SERVER

STEP 2 CHOOSE CPU(S)

The standard CPU features are:

■ Intel Xeon 5600-series (Westmere-EP) CPUs

■ Intel 5520 chipset

■ Cache size of 12 MB

Choose CPUs

The available Intel Xeon 5600-series CPUs are listed in Table 3.

Approved Configurations

(1) One-CPU Configuration

■ Choose one identical CPU from any one of the rows of Table 3.

Table 3 Available CPUs: Intel Xeon Westmere-EP x56xx Family

Product ID (PID)

Intel

Number

Clock

Freq

(GHz)

Power

(W)

Cache

Size (MB)

Cores QPI

Highest DDR3 DIMM

Clock Support (MHz)

Notes . . .

1. If you select higher or lower speed DIMMs than what is shown in the table for a given CPU, the DIMMs will be

clocked at the lowest common denominator of CPU clock and DIMM clock. For example:

Selecting lower-speed DIMMs

: If you use an X5690 CPU (which can support up to 1333-MHz DIMMs) with 1066-MHz

DIMMs, the DIMMs will be clocked at the lower speed of 1066 MHz.

Selecting higher-speed DIMMs:

If you use 1333-MHz DIMMs with an E5620 CPU (which can support up to 1066-MHz

DIMMs), the DIMMS will be clocked at the lower speed of 1066 MHz.

UCS-CPU-X5687 X5687 3.60 130 12 4 6.4 GT/s 1333

A01-X0115 X5690 3.46 130 12 6 6.4 GT/s 1333

A01-X0100 X5680 3.33 130 12 6 6.4 GT/s 1333

A01-X0117 X5675 3.06 95 12 6 6.4 GT/s 1333

A01-X0102 X5670 2.93 95 12 6 6.4 GT/s 1333

A01-X0105 X5650 2.66 95 12 6 6.4 GT/s 1333

A01-X0109 E5640 2.66 80 12 4 5.86 GT/s 1066

A01-X0120 E5649 2.53 80 12 6 5.86 GT/s 1333

A01-X0111 E5620 2.40 80 12 4 5.86 GT/s 1066

A01-X0106 L5640 2.26 60 12 6 5.86 GT/s 1333