When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Option 81Y6657 upgrades IBM / Lenovo System x3550 M4 models with four 2.5" hot-swap HDD bays to eight hot-swap HDD bays. x3550 M4 plus 4x 2.5 HDD Assembly Kit. Models A2x and A3x require H1110 to be replaced by M1115 or M5110 to support eight HDDs.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.