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Western Digital Ships Industry’s First 320GB Mobile HDD

Slimy   on 31 October 2007 - 22:45 · 7 comments & 6126 views

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Western Digital is the first hard disk drive maker to begin shipping a 320GB HDD in the 2.5” form-factor. WD Scorpio 320GB has the following specs: 5400rpm, 8MB of cache and a Serial ATA-300 interconnection. The manufacturer touts a 4.20ms average latency, 12ms read seek time, 2.0ms track-to-track seek time, 850Mb/s buffer to disk transfer rate, power consumption of 2.5W during reads/writes, 2W in idle mode, 0.25W in standby mode and 0.1W in sleep mode. Like all WD mobile hard drives, the Scorpio 320GB supports such technologies as IntelliSeek, ShockGuard and WhisperDrive.

In today’s market, new notebook systems are increasingly targeting heavy duty applications in the office and home. As system manufacturers improve performance and add data hungry features, high-capacity hard drives become a key ingredient that allows users to fully benefit from the latest computing technologies,” said Jim Morris, WD’s vice president and general manager of notebook storage.

Link: Product Page
News source: Xbit Laboratories

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(1 reply) #1 Shadrack on 31 Oct 2007 - 22:53
I'm surprised how much the 2.5" form-factor HDD market is lagging the 3.5" in size and performance...
#1.1 RichardK on 01 Nov 2007 - 01:45
Quote - (Shadrack said @ #1)
I'm surprised how much the 2.5" form-factor HDD market is lagging the 3.5" in size and performance...
In Desktop/Workstations you don't have to worry about power consumption, heat generation or noise levels. Not the same as in laptop hard drives. In laptops, you don't want the HD to eat up your battery, or contribute a lot of heat, and definitely don't want it to be extremely noisy.
(1 reply) #2 jznomoney on 31 Oct 2007 - 23:54
Is this backwards compatible. I have a dell e1705. I wonder if it will work in it?
#2.1 RAID 0 on 01 Nov 2007 - 04:01
If your Dell has an SATA connection.. and it can house a 2.5" drive... I'd bet yes.
#3 gate1975mlm on 01 Nov 2007 - 13:09
WoW you can put this 320GB in a PS3!
(1 reply) #4 SpyderCanopus on 01 Nov 2007 - 14:56
The bios has to support that size, which is unlikely in ANY notebooks already purchased without a firmware upgrade.
#4.1 briangw on 01 Nov 2007 - 18:28
My HP DV8000 custom notebook came with a 100 and it supports my 250 Hitatchi, so I bet it will support this.

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