Question We are looking to buy, 847E2C-R1K28JBOD and want to know what is MCP-280-84701-0N?, I see the unit has 4 x MCP-280-84701-0N. Answer MCP-280-84701-0N is a part of AOM-SAS3-16I16E. AOM-SAS3-16I16E includes MCP-280-84701-0N and bracket to mount the adapter on other chassis. If you are using this chassis you don’t need to get any adapters. You will only need Ext cascading cables as below. The below option are available: CBL-SAST-0573 1m external Mini SAS HD to external mini SAS HD.28AWG,HF,RoHS/REACH,PBF CBL-SAST-0677 3m external Mini SAS HD to external mini SAS HD.28AWG,RoHS/REACH CBL-SAST-0690 2m external Mini SAS HD to external mini SAS HD.28AWG,RoHS/REACH Was this FAQ helpful? YES      NO Enter Comments Below: Note: Your comments/feedback should be limited to this FAQ only. For technical support, please send an email to support@supermicro.com.  Enter your email address below if you'd like technical support staff to reply:  Please type the Captcha (no space) X A G W FAQ Stats FAQ ID Related Category / Keyword Date Posted Code 19881 Storage: - SAS 01/02/15     Print Answer