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Storage Buying Guide: Find the Right Storage Solution to Meet Your Needs.

Lenovo ThinkSystem DS Series Dual IOM LFF Expansion Unit

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Item#: 34500311 // MFG Part#: 4588A11 // By: Lenovo
Lenovo 4588A11 Main Image from Left-angle
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Ordering Information
$2,773.58 
Qty:
This ThinkSystem DS Series Dual IOM LFF Expansion Unit attaches to the ThinkSystem DS4200 Storage Array to provide additional storage. Each ThinkSystem DS Series Expansion Unit ships with two SAS I/O expansion modules. Each expansion module provides 12 Gb SAS connectivity to the internal drives, and it has three external 12 Gb SAS x4 ports (Mini-SAS HD SFF-8644 connectors labelled Port A, Port B, and Port C) that are used for connections to the ThinkSystem DS4200 and for daisy chaining the expansion enclosures between each other.
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