WD Caviar SE16 drives combine 16 MB cache with 3 Gb/s transfer rate for lightning-fast ... more
performance in demanding desktop and workstation applications. Technologically advanced acoustics minimize noise and cool drive operation and enhanced reliability fe...
Postage & Packaging: £0.00 Availability: 1-3 Working Days Depending on Service...
WD Caviar SE16 drives combine 16 MB cache with 3 Gb/s transfer rate for lightning-fast ... more
performance in demanding desktop and workstation applications. Technologically advanced acoustics minimize noise and cool drive operation and enhanced reliability fe...
Postage & Packaging: £6.00 Availability: Usually dispatched within 2-3 business days...
WD6401AALS WD Caviar Black drives combine a high performance electronics architecture ... more
with a rock solid mechanical architecture to deliver the perfect storage solution for your fully-loaded PC or maxed out gaming machine. Cool drive operation, no-touc...
Postage & Packaging: £0.00 Availability: 1-3 Working Days Depending on Service...
As hard drive capacities increase, the power required to run those drives increases as ... more
wellWD Caviar Green drives make it possible for energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensur...
Postage & Packaging: Check Site. Availability: Usually dispatched within 1-2 business days...
Technical DataStorage Hard Drive / CapacityGB640Technical DataStorage Hard Drive / Average ... more
Seek Timems8.9Technical DataStorage Hard Drive / Data Transfer RateMBps300Technical DataStorage Hard Drive / Spindle Speedrpm7200Technical DataStorage Hard Drive...
Postage & Packaging: £3.50 Availability: Usually dispatched within 1-2 business days...
Advantages: Lots of space, cheap, reliable Disadvantages: Can't hoenstly think of any
If we look at the name of this device, 'Western Digital Caviar SE16 WD2500KS 250 GB', we can infer a great deal of information. 'Western Digital' is the manufacturer, 'Caviar' is the produce line, 'SE16' tells us that this is a special edition device with a 16Mb (1Mb = 1024Kb, 1Kb = 1024b) cache, 'WD2500KS' is the model number and 250Gb is the device size in raw data format.
Western Digital are a good company and in fact I buy all of my hard drives from them because they have never failed on me. The Caviar device line has been in operation for about six years and has included IDE devices as well as the newer SATA and SATAII devices.
The special edition bit of that means effectively nothing, it is simply a marketing thing, but the 16Mb cache is very important. Normally hard drives have an 8Mb cache and used to have a 2Mb cache ...
Advantages: Reliable, cheap Disadvantages: Can't think of any
for there are settings on the back that allow the device to slow down to SATAI speeds. So if your using a SATA system and your thinking maybe you will upgrade to SATAII in the future this would work for you.
Western digital are great company, I always buy my hard drives from them because I have never had one fail on me. This particular device is an 80Gb derivative and will contain a maximum of 74Gb of data when formatted using NTFS. When a drive is made it is not formatted. The idea of formatting is to allow your computer to know where it has stored its data on the device. As such a large table is made which compares the location on the hard drive to the data stored there this takes up about 8% of your overall space. NTFS is just a file system standard and doesn't need to mean much to most people.
I have shown the sequential read ...
Advantages: Easy To Use And Lots Of Memory Disadvantages: None
Apple iPod Classic 160GBBlack
The Apple iPod Classic is the best Mp3 player on the market. I paid £230 for my iPod Classic and I must say I am very impressed. There are many new features to the iPod Classic. The sound quality is great and the video quality is just as good as a TV. With 160GB of memory you will never have to worry about running out of space ever again. The iPod its self is very durable. I have dropped my iPod lots of times and it still looks brand new. The screen is a bit like a small wide screen TV but its great for watching TV shows and movies. I wouldn't recommend that any one buys a second hand iPod, as they are quite often broken. In the past I have brought a previous version of the iPod on eBay and when I received the iPod it didn't work, I was very disappointed.
Apple iPod Classic 160GBBlack Includes ...
Product Information for "WD Caviar Black WD6401AALS 640 GB" »
Performance
Drive Transfer Rate
300 MBps (external)
Internal Data Rate
113 MBps, 108 MBps
Average Latency
4.2 ms
Spindle Speed
7200 rpm
Seek Time
8.9 ms (average)
Track-to-Track Seek Time
2 ms
Reliability
Non-Recoverable Errors
1 per 10^14, 1 per 10^15
Start / Stop Cycles
300,000, 50,000
Manufacturer's product description
WD Caviar Black drives combine a high performance electronics architecture with a rock solid mechanical architecture to deliver the perfect storage solution for your fully-loaded PC or maxed out gaming machine. Cool drive operation, no-touch head technology, and leading-edge vibration protection ensure enhanced reliability and sustained data throughput.It's ideal for power computing applications such as multimedia, video and photo editing, and maxed out gaming computers.
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