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Cisco UCS B250 M1 Nota de instalação e manutenção
Working Inside the Extended Memory Blade Server
S e n d d o c u m e n t c o m m e n t s t o u c s - d o c f e e d b a c k @ c i s c o . c o m
Table 3
Product ID
N20-X00003 / Xeon E5520
N20-X00004 / Xeon L5520
N20-X00006 / Xeon X5550
N20-X00009 / Xeon E5504
1. While the CPU and DIMMs in an M1 server might in some cases seem to support 1333 DDR, the optimal setting
due to BIOS concerns is 1066.
Table 4
Product ID
N20-X00001 / Xeon X5570
N20-X00002 / Xeon E5540
N20-X00003 / Xeon E5520
N20-X00004 / Xeon L5520
N20-X00006 / Xeon X5550
N20-X00009 / Xeon E5504
A01-X0100 / Xeon X5680
A01-X0102 / Xeon X5670
A01-X0105 / Xeon X5650
A01-X0106 / Xeon L5640
A01-X0109 / Xeon E5640
A01-X0111 / Xeon E5620
A01-X0115 / Xeon X5690
A01-X0117 / Xeon X5675
A01-X0120 / Xeon E5649
1. While the CPU and DIMMs in an M1 server might in some cases seem to support 1333 DDR, the optimal setting due to BIOS
concerns is 1066.
2. If the CPU and DIMM speeds do not match, the system will run at the slower of the two speeds.
The default in the M2 BIOS is low voltage mode, which has the CPU running at 1.35V @ 1066 MHz,
Note
while Performance mode uses 1.5V @ 1333 MHz. You will need to change the BIOS settings to access
Performance mode.
To remove a CPU or heat sink, follow these steps:
Unscrew the four captive screws securing the heat sink to the motherboard. See
Step 1
Cisco UCS B250 Extended Memory Blade Server Installation and Service Note
20
CPU Options, M1 Models (continued)
Power Draw (W) Clock Speed
80 W
60 W
95 W
80 W
CPU Options, M2 Models
Power Draw (W) Clock Speed
95 W
80 W
80 W
60 W
95 W
80 W
130 W
95 W
95 W
60 W
80 W
80 W
130 W
95W
80W
DDR3
2.26 GHz
1066
2.26 GHz
1066
1
2.66 GHz
1333
2.00 GHz
800
DDR3
Cache
1
2.93 GHz
1333
8 MB
2.53 GHz
1066
8 MB
2.26 GHz
1066
8 MB
2.26 GHz
1066
8 MB
1
2.66 GHz
1333
8 MB
2.00 GHz
800
8 MB
3.33 GHz
1333
12 MB Y
2.93 GHz
1333
12 MB Y
2.66 GHz
1333
12 MB Y
2.26 GHz
1333
12 MB Y
2
2.66 GHz
1066
12 MB Y
2
2.40 GHz
1066
12 MB Y
3.46 GHz
1333
12 MB Y
3.06 GHz
1333
12 MB Y
2.53 GHz
1333
12 MB Y
Low
Cache
Voltage
8 MB
N
8 MB
N
8 MB
N
8 MB
N
Low Voltage
Mode
N
N
N
N
N
N
Figure
10, callout 1.
OL-22474-03