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IBM BladeCenter LS21/LS41 Memoria 4GB/39M5867 :: Detalle de Producto ::IBM 39M5867 Main Specifications
Product Description IBM memory - 4 GB ( 2 x 2 GB ) - DIMM 240-pin - DDR II
Storage Capacity 4 GB ( 2 x 2 GB )
Upgrade Type System specific
Technology DDR II SDRAM
Form Factor DIMM 240-pin very low profile
Memory Speed 667 MHz ( PC2-5300 )
Data Integrity Check ECC
Latency Timings CL5
Features Registered
LS21 and LS41 for BladeCenter system board containing eight DIMM connectors, supporting 512 MB, 1 GB, 2 GB, or 4 GB DIMMs:
Up to 32 GB of system memory is supported with 4 GB DIMMs:
32 GB maximum system memory in an LS21 or two socket LS41
64 GB maximum system memory in a four socket LS41
High-speed 1 GB kit (2 x 512 MB) or 2 GB kit (2 x 1 GB) ECC DDR2 667 VLP SDRAM RDIMM memory standard
The LS41 Multiprocessor expansion (MPE) unit supports 8 additional DIMMs for up to 64 MB of total system memory (LS41 only)
IBM 39M5867 Memory is two-way interleaved
Memory sizes can be mixed (must be installed in matched pairs)
The Chipkill function is supported on 1 GB and larger DIMMs (1 GB, 2 GB, 4 GB DIMMs).
Chipkill memory is designed to correct up to four bits per DIMM to help keep your blade server up and running
ECC DIMMs, combined with an integrated ECC memory controller is designed to correct many soft and hard single-bit memory errors, while minimizing disruption of service to LAN clients
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