IBM HS21 User Guide - Page 26
Blade, server, connectors - 8853 memory
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UPC - 000435947550
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Power-on LED: This green LED indicates the power status of the blade server in the following manner: v Flashing rapidly: The service processor (BMC) on the blade server is communicating with the management module. v Flashing slowly: The blade server has power but is not turned on. v Lit continuously: The blade server has power and is turned on. Blade server connectors The following illustration shows the system-board components, including connectors for user-installable optional devices, for the blade server. Note: Some system boards are not equipped with power connector J164. Concurrent KVM connector (J149) Blade expansion (J132) DIMM 4 (J144) DIMM 3 (J143) DIMM 2 (J142) DIMM 1 (J141) Expansion card (J134) Expansion card (J131) Microprocessor 1 (U6) Microprocessor 2 (U7) Control panel connector (J155) Power (J164), if equipped SAS hard disk drive 1 (J137) SAS hard disk drive 0 (J136) Battery (BH1) Memory (J150) The following illustration shows components on the optional IBM BladeCenter Memory and I/O Expansion Blade. Blade expansion (J14) Expansion card (J17) Expansion card (J15) DIMM 8 (J19) DIMM 7 (J18) DIMM 6 (J21) DIMM 5 (J20) 14 BladeCenter HS21 Type 8853: Installation and User's Guide
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