Chapter 4. Parts listing, Types 4255, 7945, and 7949 serverThe following replaceable components are available for all the Series x3650 M3Type 4255, 7945, or 7949 server models, except as specified otherwise in“Replaceable server components.” To check for an updated parts listing on theWeb, complete the following steps.1. Go to http://www.ibm.com/systems/support/.2. Under Product support, click System x.3. Under Popular links, click Parts documents lookup.4. From the Product family menu, select System x3650 M3 and click Go.Replaceable server componentsReplaceable components are of four types:v Consumable parts: Purchase and replacement of consumable parts(components, such as batteries and printer cartridges, that have depletable life)is your responsibility. If IBM acquires or installs a consumable part at yourrequest, you will be charged for the service.v Tier 1 customer replaceable unit (CRU): Replacement of Tier 1 CRUs is yourresponsibility. If IBM installs a Tier 1 CRU at your request, you will be charged forthe installation.v Tier 2 customer replaceable unit: You may install a Tier 2 CRU yourself orrequest IBM to install it, at no additional charge, under the type of warrantyservice that is designated for your server.v Field replaceable unit (FRU): FRUs must be installed only by trained servicetechnicians.For information about the terms of the warranty and getting service and assistance,see the Warranty Information document on the IBM Documentation CD.The following illustration shows the major components in the server. Theillustrations in this document might differ slightly from your hardware.© Copyright IBM Corp. 2012 157
