Fusion-io launches fast SSD storage

Summary:The ioDrive Duo, a solid-state storage drive based on PCI Express, promises to read at up to 1.5GB per second

Fusion-io has introduced the ioDrive Duo, a PCI-Express-based solid-state drive that stores up to 640GB.

The server-based SSD provides double the capacity of the company's previous card-based drive, the ioDrive, Fusion-io said in its announcement on Wednesday.

California-based Fusion-io, which has Apple co-founder Steve Wozniak as its chief scientist, specialises in high-speed SSDs for use in corporate systems such as database servers.

The performance of multiple ioDrive Duos scales linearly, according to Fusion-io. For example, four drives in one subsystem can read at up to 6GB per second and deliver more than 500,000 read input/outputs per second (IOPS), it said.

Individually, the drives offer a sustained read bandwidth of 1.5GB per second and a sustained write bandwidth of 1.4GB per second, assuming a packet size of 32K in both cases, the company said.

The drive will launch in April with a storage capacity of 160GB, 320GB or 640GB. A higher-capacity card with a SSD of 1.28TB will become available in the second half of 2009.

Fusion ioDrive Duo solid-state driv

Fusion ioDrive Duo solid-state drive capacities range up to 1.28 terabytes

Topics: Storage, Servers


Colin has been a computer journalist for some 30 years having started in the business the same year that the IBM PC was launched, although the first piece he wrote was about computer audit. He was at one time editor of Computing magazine in London and prior to that held a number of editing jobs, including time spent at the late DEC Compu... Full Bio

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