Failure rates don't seem any different from 35" HDDs in regular desktops The only 25" HDD that's pants The PC hard drive form factor standardized at 525 inches in the early 1980s, with the nowfamiliar 35inch desktopclass and 25inch Generally, HDDs adopt standard spin speeds of 5,400 RPM and 7,0 RPM Both 25inch hard drives and 35inch hard drives support the two RPMs but it is much easier for the latter to have greater spin speeds due to its higher power consumption and physical dimensions
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