Lenovo BladeCenter HS23 Product Manual - Page 8
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Chassis support
The HS23 (7875, E5-2600 v2) is supported in the various BladeCenter chassis listed in the following table.
The number of HS23 servers supported in each chassis depends on the thermal design power of the
processors used in the servers. The following table uses the following conventions:
A green cell means that the chassis can be filled with HS23 blade servers up to the maximum
number of blade bays in the chassis (for example, 14 blades in the BladeCenter H).
A yellow cell means that the maximum number of HS23 blades that the chassis can hold is fewer
than the total available blade bays (for example, 12 in a BladeCenter E). Other bays in the chassis
must remain empty. Consult the BladeCenter Interoperability Guide for specific details:
http://lenovopress.com/bcig
Notes:
The HS23 is not supported in the BladeCenter E with power supplies smaller than 2000 W.
The HS23 is not supported in the BladeCenter T.
Table 4. Chassis support
CPU
Maximum number of HS23 (7875, E5-2600 v2) supported in each chassis
TDP*
BC-E with AMM
(8677) (14 bays)
2000 W
2320 W
power
power
supplies
supplies
Intel Xeon processors
130W
None‡
None‡
115W
None‡
None‡
95W
None‡
None‡
80W
6+7††
14††
70W
None‡
None‡
60W
None‡
None‡
Intel Xeon robust thermal profile processors##
95W
5+7***††
14***††
70W
14††
14††
50W
14
14
* TDP = Thermal Design Power.
§ Support shown is for non-NEBS environments.
** BladeCenter H 2980W AC Power Modules, 68Y6601 (standard in 4Tx, 5Tx, and 9xx BC-H chassis models; optional with all
other BC-H chassis models).
† BladeCenter H Enhanced Cooling Modules, 68Y6650 (standard in 4Tx, 5Tx, and 9xx BC-H chassis models; optional with all
other BC-H chassis models).
# Intel Xeon E5-2697 v2 and E5-2690 v2 processors throttle at Steady State at ambient temperature of 31 °C in the
BladeCenter H chassis.
‡ Not supported.
†† When one blower fails, the HS23 (7875, E5-2600 v2) with specified processor TDP only supports ambient temperature of up
to 28 °C when installed in the BladeCenter H chassis with the standard blower modules or BladeCenter E chassis.
## Intel Xeon E5-2618L v2 (50 W), E5-2628L v2 (70 W), E5-2648L v2 (70 W), and E5-2658 v2 (95 W) are robust thermal profile
processors used in HS23.
*** The HS23 (7875, E5-2600 v2) with the Intel Xeon processor E5-2658 v2 (95 W) only supports one DIMM per channel when
installed in the BladeCenter H chassis with the standard blower modules or BladeCenter E chassis.
Processors
Lenovo BladeCenter HS23 (E5-2600 v2)
BC-S
(8886)
(6
2900W supplies
bays)
Standard
Enhanced
blowers
blowers†
6
None‡
14#
6
None‡
6
None‡
6
14††
6
None‡
6
None‡
6
14***††
6
14††
6
14
BC-H (8852)
(14 bays)
2980W supplies**
Standard
Enhanced
blowers
blowers†
None‡
14#
14
None‡
14
None‡
14
14††
14
None‡
14
None‡
14
14***††
14
14††
14
14
BC-HT
BC-HT DC§
AC§
(8740)
(8750)
(12 bays)
(12
bays)
5+5
5+5
14
5+5
5+5
14
12
12
14
12
12
14
12
12
14
12
12
14
12
12
14
12
12
14
12
12
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