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Can i install WD10EZEX in my PC

by ankitagru / November 2, 2014 4:25 PM PST

Hi Guys
My system's motherboard is Intel DG31PR, Processor Core 2 Duo E6550.
My current HD is WD1600AAJS-22PSA0
Interface: SATA 3 Gb/s with 22-pin SATA connector/SATA 1.5 Gb/s with 22-pin SATA connector (Mobile)

SATA type: SATA-II 3.0Gb/s

Now I am looking to purchase WD Blue WD10EZEX which is SATA 6.0 Gbps

Please suggest whether it is compatible? Its costing me 4200 Indian Rupees on flipkart. Is it worth it?

Do i necessarily need to have 4 Pin and SATA Data to Combined SATA 22 Pin Power and where may I find if as I am not able to get it at online portals (India)


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All Answers

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Re: disk
by Kees_B Forum moderator / November 2, 2014 5:14 PM PST

It will work, but only at the 3.0 Gbps supported by the motherboard.

Since the motherboard side of a SATA cable is standardized, buy a cable(s) to connect the drive with the motherboard and the PSU at the same time in the same order. Any shop that sells a SATA disk should sell the cables to use it also.


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by Mighty_Miro_WD Western Digital staff / November 2, 2014 5:51 PM PST

Hi there ankitagru!

The WD Blue would work with your motherboard, but you're going to need an additional cable adapter, that could connect the 22 pin SATA connector of the drive to your motherboard's 4 pin connector.

You'll be able to reach the speed of SATA II (which is 3 Gb/s) and not at the one that the hard drive has (SATA III, 6 Gb/s). That is because the Data Transfer Rate (the rate at which data can be sent or received) is determined by your motherboard and a drive with a higher transfer rate will only run at the rate of the motherboard's transfer rate.

Hope this helps.

Cheers! Happy

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by Bob__B / November 2, 2014 11:20 PM PST

Your going from a standard sata hdd > standard sata hdd.

Unless I'm missing something it looks like a straight swap.....cable wise.

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SATA suffices
by Willy / November 3, 2014 1:41 AM PST

Having the SATA ports when connecting is all you need to know. It will work, HOWEVER!!! it will work at the best speed of your mtrbd. provides. Which, I assume is 3gb at best, if you have 6gb then connect to the correct SATA port connection and/or verify if any bios setting requires to be set(not likely), but verify anyways. IN other words the specs need to match for best operation. If there is no 6gb capable port, then you have only 3gb as highest level, even if the HD is capable of better, it just won't run at that speed.


tada -----Willy Happy

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