Feeds

Hitachi GST whacks Seagate in the Savvios

Ultrastar is new shining light in enterprise SFF market

Next gen security for virtualised datacentres

Updated Hitachi GST is taking on Seagate by launching a fast and small hard drive that matches the Savvio's capacity and SAS 2 interface but has four times the cache.

In the enterprise 2.5-inch drive market Seagate has a 15,000rpm Savvio 15K.2 drive - two meaning second generation - that offers 73 and 146GB capacity points and has a 16MB cache.

Hitachi GST, the ambitious number three in the hard drive industry, has launched its Ultrastar C15K147, also spinning at 15,000rpm. You get 147GB, 1 more than Seagate, and a 64MB cache with the SAS 2 (6Gbit/s) interface. There's an encryption option and the usual stuff about efficient power management and vibration cancelling and so forth, but the gist of it is that HGST has got a drive that matches Savvio 15K.2 speed and capacity and quadruples its cache.

HGST has also been busy with its Ultrastar brand in the 3.5-inch form factor space. There's a 600GB 15K600 product, which also spins at 15,000rpm and has a 64MB cache. It has either an SAS 2 or a 4Gbit/s Fibre Channel interface.

HGST's target is Seagate's equivalent product, the Cheetah 15K.7. It offers 600GB from its 15,000rpm platters, has a 4gig FC interface and a 16MB cache. So what HGST is bringing as extras to the table are the 6gig SAS interface and a much bigger cache.

Hitachi GST is continuing to develop and extend its product range. It has a solid state drive coming, courtesy of a deal with Intel, and developments like these two Ultrastar drives increase its strength as a drive supplier. If it manages to keep up with Seagate and WD in the coming transition from perpendicular magnetic recording to bit patterning or heat-assisted magnetic recording, then it will have strengthened its credibility as a supplier enormously.

Update: This story has been updated to include a discussion of Seagate's 15K.2 146GB Savvio drive. ®

Next gen security for virtualised datacentres

Whitepapers

Endpoint data privacy in the cloud is easier than you think
Innovations in encryption and storage resolve issues of data privacy and key requirements for companies to look for in a solution.
Implementing global e-invoicing with guaranteed legal certainty
Explaining the role local tax compliance plays in successful supply chain management and e-business and how leading global brands are addressing this.
Advanced data protection for your virtualized environments
Find a natural fit for optimizing protection for the often resource-constrained data protection process found in virtual environments.
Boost IT visibility and business value
How building a great service catalog relieves pressure points and demonstrates the value of IT service management.
Next gen security for virtualised datacentres
Legacy security solutions are inefficient due to the architectural differences between physical and virtual environments.