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BladeCenter LS42 (7902)


Attention
Attention:
A four-digit feature code is used to specify a component that is configurable in the IBM configurators, the eBusiness Configurator (eConfig) and the IBM Web-based Hardware Configurator, used in US and Canada. Options that do not have feature codes cannot be integrated by IBM into a system using these IBM configurators. To purchase options separately, refer to the option part number provided in this document.

At-A-Glance Options

Table 1. BladeCenter LS42 (7902) at-a-glance
Part number1 Withdrawal date2 CPU/FSB speed (GHz/MHz) - cache3,4 Number of processors (std/max) Memory (std/max) System Management Processor Integrated ethernet
7902-3QY5 - Quad Core Opteron 8347 HE Processor
(1.9 GHz 2MB L2)		 2/4 4GB/
128GB 		Y Quad 1GB
7902-CQY5 - Quad Core AMD Opteron Processor Model 8356
(2.3GHz 2MB L2)		 2/4 4GB/
128GB 		Y Quad 1GB
7902-3SY5 - Quad Core AMD Opteron Processor Model 8384 (2.7GHz 2MB L2,
6MB L3) 		2/4 4GB/
128GB 		Y Dual 1GB
7902-1SY5 - Quad Core AMD Opteron Processor Model 8380 (2.5GHz 2MB L2,
6MB L3) 		2/4 4GB/
128GB 		Y Dual 1GB
7902-3LY5 - Quad Core AMD Opteron Processor Model 8376 HE (2.3GHz 2MB L2,
6MB L3) 		2/4 4GB/
128GB 		Y Dual 1GB
7902-HVY6 Mar 31 2009 Quad Core AMD Opteron Processor Model 8384 (2.7GHz 2MB L2,
6MB L3) 		4/4 16GB/
128GB 		Y Quad 1GB
7902-ELY5,7 - Quad Core AMD Opteron Processor Model 8376 HE (2.3GHz 2MB L2,
6MB L3) 		2/4 8GB/
128GB 		Y Dual 1GB
7902-EMY7 - Quad Core AMD Opteron Processor Model 8376 HE (2.3GHz 2MB L2,
6MB L3) 		4/4 16GB/
128GB 		Y Quad 1GB
7902-EDY7 - Quad Core AMD Opteron Processor Model 8356 (2.3GHz 2MB L2) 4/4 16GB/
128GB 		Y Quad 1GB
7902-ESY5,7 - Quad Core AMD Opteron Processor Model 8384 (2.7GHz 2MB L2,
6MB L3) 		2/4 8GB/
128GB 		Y Dual 1GB
7902-EUY7 - Quad Core AMD Opteron Processor Model 8384 (2.7GHz 2MB L2,
6MB L3) 		4/4 16GB/
128GB 		Y Quad 1GB
7902-JVY - Quad Core AMD Opteron Processor Model 8384 (2.7GHz 2MB L2,
6MB L3) 		4/4 16GB/
128GB 		Y Quad 1GB
7902-61Y5 - AMD Opteron Processor Model 8431 6C 2.4GHz
6MB Cache		 2/4 4GB/
128GB 		Y Dual 1GB
7902-62Y5 - AMD Opteron Processor Model 8435 6C 2.6GHz
6MB Cache		 2/4 4GB/
128GB 		Y Dual 1GB
7902-E6Y5,7 - AMD Opteron Processor Model 8431 6C 2.4GHz
6MB Cache		 2/4 8GB/
128GB 		Y Dual 1GB
7902-E7Y7 - AMD Opteron Processor Model 8435 6C 2.6GHz
6MB Cache		 4/4 16GB/
128GB 		Y Quad 1GB

Table 1. BladeCenter LS42 (7902) at-a-glance (continued)
Part number1 Withdawal date2 Storage controller Internal HDD interface Internal HDD storage (std/max) HDD
(std/max)		 Expansion
slots
7902-3QY5 - SAS Fixed 0GB/1000GB 0/2 0/2
7902-CQY5 - SAS Fixed 0GB/1000GB 0/2 0/2
7902-3SY5 - SAS Fixed 0GB/1000GB 0/2 0/2
7902-1SY5 - SAS Fixed 0GB/1000GB 0/2 0/2
7902-3LY5 - SAS Fixed 0GB/1000GB 0/2 0/2
7902-HVY6 March 31 2009 SAS Fixed 0GB/1000GB 0/2 0/2
7902-ELY5,7 - SAS Fixed 0GB/1000GB 0/2 0/2
7902-EMY7 - SAS Fixed 0GB/1000GB 0/2 0/2
7902-EDY7 - SAS Fixed 0GB/1000GB 0/2 0/2
7902-ESY5,7 - SAS Fixed 0GB/1000GB 0/2 0/2
7902-EUY7 - SAS Fixed 0GB/1000GB 0/2 0/2
7902-JVY - SAS Fixed 0GB/1000GB 0/2 0/2
7902-61Y5 - SAS Fixed 0GB/1000GB 0/2 0/2
7902-62Y5 - SAS Fixed 0GB/1000GB 0/2 0/2
7902-E6Y5,7 - SAS Fixed 0GB/1000GB 0/2 0/2
7902-E7Y7 - SAS Fixed 0GB/1000GB 0/2 0/2
Notes:
  1. Model numbers provided are worldwide generally available variant
    (GAV) model numbers which are not orderable as listed and need
    to be modified by country. The U.S. GAV model numbers use the
    following nomenclature: xxU. For example, the U.S. orderable part
    number for 7902-3QY is 7902-3QU. See the product-specific
    Official IBM announcement letter for other country-specific GAV
    model numbers. GAV to MTM mapping for A.P. Geographies follow
    the same pattern. Substitute the last character with a country-specific
    designator
  2. Withdrawal dates are provided for U.S. and Canada only. Business
    Partner Inventory may be available.
  3. The AMD Opteron processor is designed for high-performance and
    server applications. It provides three high-performance
    HyperTransport links to the I/O as well as a 128-bit high-performance
    DDR-2 SDRAM memory controller. Each AMD Quad-Core Opteron
    processor contains four CPUs, memory controller, and coherent
    HyperTransport interface between the processors as well as a
    non-coherent HyperTransport interface to the other bridge chips,
    two 1207-pin LGA sockets for dual processor operation with
    integrated memory controllers, and one HyperTransport Expansion
    Connector, which connects to the Naboo MP Expansion Unit for four
    socket blade expansion
  4. The voltage regulation for the AMD Opteron processor is set up in a
    "Split Plane" configuration where a three-phase voltage regulator is
    responsible for the processor cores and a single-phase voltage
    regulator is responsible for the north bridge.
  5. This model is a 30mm single-wide blade containing two processor
    sockets, eight DIMM slots, one PCI-X I/O slot, and a high speed
    PCIe slot. With the installation of an optional multiprocessor
    expansion unit (MPE), this blade is transformed into a 60mm
    double-wide blade. The double-wide blade provides two additional
    processor sockets, eight additional DIMM slots, one additional
    PCI-X I/O slot.
  6. Hypervisor model.
  7. Express model.


November 17, 2009