IBM TotalStorage DS4000 series now offers:
-146.8GB, 15,000rpm, hot-swappable, 2Gbps Fibre Channel disk drive module.
-The 300B doubles the maximum storage capacity of the DS4000 series to over 67TB.
-The storage capacity of an individual DS4000 EXP700 or EXP710 Fibre Fibre Channel Expansion Storage Unit is now doubled to over 4TB.
