Three Tiers of Storage, One System
TED™ drives us an industry standard SATA interface for ease of deployment. TED™ drives can be used to retrofit systems supporting SAS or SATA disk drives offering up to three tiers of storage in a single system. TED™ drives offer exceptional performance over minimal spindles, allowing administrators to use a few disks to provide tier one storage, lowering storage TCO.
Availability
TED™ Drives are available in 120GB capacities in all DNF products supporting SATA or SAS disk drives. 200GB disks will be available in the second half of 2007.
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Input an estimate of the amount of storage you will need. Your available storage capacity will decrease depending on the RAID level you choose. Do not include hot spares in your raw storage calculation.
Input the amount of data you currently have in use. This will be used to generate an estimate on the number of disks you will need for this amount of available storage, after accounting for the RAID level.
