The Register® — Biting the hand that feeds IT

Toshiba unveils 80GB 'iPod drive'

Clever 'perpendicular recording system' boosts storage capacity

Free whitepaper – Standardization and Modularity in Network-Critical Physical Infrastructure

Toshiba today paved the way for 80GB iPods when it said it will ship an 80GB 1.8in hard drive in Q3 2005 - a year after it introduced the 60GB version that can currently to be found inside the iPod Photo. Toshiba 80GB 1.8in HDD

The Japanese manufacturer didn't mention any customers by name of course, but having supplied Apple with micro hard drives to date, it seems likely the relationship will continue with the new, higher capacity.

The 80GB HDD - model number MK8007GAH - comes in a 7.9 x 5.4 x 0.8cm casing. Toshiba will ship a 40GB version - model number MK4007GAL - that's just 0.5cm thick in the second quarter. It's lighter, too: 51g to the 80GB HDD's 62g. Toshiba's current 40GB and 60GB (model numbers MK4004GAH and MK6006GAH, respectively) 1.8in HDDs are 0.8cm thick, so the new drive should make for thinner mid-range iPods.

Both drives spin at 4200rpm, offer an average seek time of 15ms and operate across an Ultra DMA 100 interface. They can take 500G operating shock and 1500G non-operating shock.

Toshiba claimed the drives mark the first ever use of a perpendicular recording system in which the tiny magnetic domains used to store each bit of information are aligned at right-angles to the plane of the disk, not parallel to it, as is traditionally the case with HDD platters. The upshot, said Toshiba, is a far greater data density - 206Mb per square millimetre - than anyone has been able to achieve so far in a drive of this class. ®

Related stories

Apple 'readies' 5GB iPod Mini
Apple iPod Flash said to ship January
Apple iPod grabs 82% US retail market share
Toshiba to punch out 0.85in HDDs by year-end
Toshiba takes micro HDDs to 60GB
A hard drive smaller than an inch

Free whitepaper – Fundamental Principles of Air Conditioners for Information Technology

Don’t Miss

Data centre boxesAt what point do servers become HPC beasts?

Tech Panel El Reg barometer survey. Your input needed

Intel Xeon InsideThe state of the x86 server estate

Proper webcast Your peers are telling you

Large Hadron ColliderLarge Hadron Collider team flicks switch on Xeon grid

But hurry up with octo? We switch on tomorrow

ElephantOpen-sourcers promise cloud elephant won't trample your code

ApacheCon 09 Hadoop buffed for 2010 'completion'