Cisco N20-B6625-1 Spec Sheet page 9

The available 5500-series CPUs are listed in
Table 4 Available Intel CPUs: Xeon Nehalem x55xx Family
Intel
Product ID (PID)
Number
N20-X00001 X5570
N20-X00006 X5550
N20-X00002 E5540
N20-X00003 E5520
N20-X00004 L5520
Notes . . .
1. If higher or lower speed DIMMs are selected 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 X5570 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 E5520 (which can support up to 1066-MHz DIMMs),
the DIMMS will be clocked at the lower speed of 1066 MHz.
Approved Configurations
(1) One-CPU Configuration
Choose any one CPU from
■
(2) Two-CPU Configuration
Choose two identical CPUs from any one of the rows of
■
Caveats
You must select either one CPU or two identical CPUs.
■
For optimal performance, select DIMMs with the highest clock speed for a given processor. If
■
you select DIMMs whose speeds are lower or higher than that shown in the tables,
suboptimal performance will result.
Cisco UCS B200 M2 Blade Server
Clock
Power Cache
Freq
(W) Size (MB)
(GHz)
2.93 95 8
2.66 95 8
2.53 80 8
2.26 80 8
2.26 60 8
Table 3 or Table
Table 4.
Cores QPI
4 6.4 GT/s
4 6.4 GT/s
4 5.86 GT/s
4 5.86 GT/s
4 5.86 GT/s
4.
Table 3
CONFIGURING the SERVER
Highest DDR3 DIMM
Clock Support (MHz)
1333
1333
1066
1066
1066
or Table 4.
1
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