Get Tom's Hardware's best news and in-depth reviews, straight to your inbox. You are now subscribed Your newsletter sign-up was successful Seagate has announced that it has begun shipments of its latest hard disk drives featuring a 44TB capacity to two of its partners among the leading hyperscale cloud service providers (CSPs). The new HDDs are based on the company's Mozaic 4+ platform that relies on Seagate's heat-assisted magnetic recording (HAMR) technology. Seagate's Mozaic 4+ platform uses 10 platters with up to 4+ TB capacity per platter to enable drives of up to 44TB. The drives are believed to feature a 7200 RPM spindle speed as well as conventional magnetic recording (CMR) and therefore offer predictably high performance by HDD standards: think sustained data transfer rates of around 300 MB/s, though we are speculating.Normally, Seagate and other makers of HDDs tend to release a lineup of hard drives offering different capacity points upon formal launch.…