Strengths:250 Gb. storage with 16 Mb. buffers
Weaknesses:Takes a while to fully format 250 Gb. ?
Posted Aug 28, 2006 - What? Quiet, you bet! I bought two a while back for use in RAID 1 on an older computer. They performed so well, I decided why not again for my newest computer build, and I bought two more.
The increased responsiveness of the older 2.2 MHz. Socket A computer running XP Pro 32 bit was immediately apparent, although the drives were only used in a mirrored storage array and not for the OS. No matter, I could spot the improvement over the older PATA drives I had been using for storage on the Gigabyte GA-7N400 Pro2 motherboard - with transfers between drives taking place at greatly enhanced speeds. A slight change on mine was all that was needed from the start - with a jumper for SSC (an electronic FCC change made necessary by some chipsets and allowed for on the WD2500KS - check the manufacturer of your SATA chipset for the need), and the drives were instantly ready for operation at 1.5 Gb. While they are 3.0 capable, this older SATA chipset only met the 1.5 capability. This too can also be set manually by jumper if the automatic sensing cannot set due to some older SATA chipsets. Molex connections are provided with another for SATA power, but you only use one and SATA only for "hot swap" capability.
The new ASUS M2N32-SLI needed nothing set or changed with its brand new chipsets, and my second set of two new WD2500KS were "plug 'n play" with Windows loaded to one after partitioning a 20 Gb. Windows partition for XP Pro 64 bit to install on. 3.0 speed was available and the speed with a single core Athlon64 3800 was immediately noticeable over an earlier used 7200 rpm 80 Gb. PATA drive with 8 Mb. buffer.
One more thing to pass on. The WD2500KS drives run fairly cool and their threshold is similar to other good name brand drives, but just like any others - be sure to keep them cooled below 40 degrees Centigrade for long life.
What more should I say? Operation on both machines has been flawless and the price is fantastic for this entry level Enterprise class drive. All that was needed on both computers was a quick format of the drives using the Windows repair feature at boot (drive: /Q /FS:NTFS).
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