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Thread: Thermalright XWB-01 Pressure Drop Test Results

  1. #1
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    Thermalright XWB-01 Pressure Drop Test Results

    First I wanted to give special thanks to Gary from Sidewinder for sending me this sample to test. Apparently Thermalright was looking for some feedback on their first block and I got a chance to take a look.

    If I hadn't gone water I'd probably be running a TRUE and still be running my old TR HR-05's on the chipsets along with my HR-03 that I had on my 8800. I was a big fan of TR in the HSF segment, so I'm glad they are dipping their feet in water as well, I expect some more good stuff coming from them

    I have several pictures and more details here if you are interested:

    http://www.martinsliquidlab.com/Ther...ht-XWB-01.html



    And my results:


    It actually follows the curve of the EK supreme pretty closely, somewhere in between a fuzion with 5.5mm nozzle and 4.4mm, so it's of the high restriction category, but it appears to be competetive with a stock fuzion, so that's a good sign.

    I'm not testing thermal performance yet, but the few other reviews I've looked around at seem to indicate performace would be on par with a stock fuzion. That's pretty good for the price and very good considering this is one of TR's first waterblocks, it's an all metal block, and it comes WITH a backplate!.

    It's definately more efficiency focused in production (not much fancy machining going on here, but a well performing block regardless.) Fairly interesting construction, looks like the base is forged with a square insert depression and the actual pins are probably assembled from punched sheetmetal and then soldered into place. You can see punching shear marks around the perimeter of the base indicating a punch type cutout operation of some sort. Not sure the solder has any effect on performance or not, but it's an intersting and very different way of doing things. I always give a thumbs up for something a little different

    Anyhow, thought I'd share, I'll work it into my estimator soon.
    Last edited by Martinm210; 04-09-2008 at 09:01 PM.

  2. #2
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    Holy Cow Thats Restrictive As Heck!

    BTW i still think the EK is the king @ quadcores @ 21V RD-30 or dual ddc's

    Last edited by NaeKuh; 04-09-2008 at 09:08 PM.
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  3. #3
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    Quote Originally Posted by NaeKuh View Post
    Holy Cow Thats Restrictive As Heck!

    BTW i still think the EK is the king @ quadcores @ 21V RD-30 or dual ddc's

    I think you are wrong. Maybe I have a bunk block, but my EK is not performing well at all.

    Martin, why is the AC DI not in the graph?

    *:-.,_,.-:*'``'*:-.,_,.-:*'``'*:-.,_,.-:*'``'*:-.,_,.-:*'``'*:-.,_,.-:*
    GTZ --> MCW-NBMAX --> EK FC --> PA 120.3 --> PA 160.1 --> 2x DDC Ultras in Series --> Custom Clear Res
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    Quote Originally Posted by ranker View Post
    Did you just get hit in the head with a heavy object? Because obviously you're failing at reading comprehension.

  4. #4
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    Quote Originally Posted by nikhsub1 View Post
    I think you are wrong. Maybe I have a bunk block, but my EK is not performing well at all.

    Martin, why is the AC DI not in the graph?
    how off is your numbers scott? and @ what voltage? @ 18V it placed it pretty close to the EK with nozzles, add a few more volts.
    Nadeshiko: i7 990 12GB DDR3 eVGA Classified *In Testing... Jealous? *
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    Sammy: Dual Yonah Sossoman cheerleader. *Sammy-> Lind.*

    [12:37] skinnee: quit helping me procrastinate block reviews, you asshat. :p
    [12:38] Naekuh: i love watching u get the firing squad on XS
    Its my fault.. and no im not sorry about it either.

  5. #5
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    Kind of curious as to why this hasn't received more attention. But oh well..
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  6. #6
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    Quote Originally Posted by nikhsub1 View Post
    I think you are wrong. Maybe I have a bunk block, but my EK is not performing well at all.

    Martin, why is the AC DI not in the graph?
    Ahh...I pulled an old excel file, I forgot the AC DI.
    I'll make another chart after I get home form work later this evening.

  7. #7
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    Quote Originally Posted by NaeKuh View Post
    how off is your numbers scott? and @ what voltage? @ 18V it placed it pretty close to the EK with nozzles, add a few more volts.
    My testing is done with the RD-30 at 18v only... The EK is way off the mark, I am re validating the testbed with a known block cause I'm stumped.

    *:-.,_,.-:*'``'*:-.,_,.-:*'``'*:-.,_,.-:*'``'*:-.,_,.-:*'``'*:-.,_,.-:*
    GTZ --> MCW-NBMAX --> EK FC --> PA 120.3 --> PA 160.1 --> 2x DDC Ultras in Series --> Custom Clear Res
    "Artificial intelligence is no match for natural stupidity."
    *:-.,_,.-:*'``'*:-.,_,.-:*'``'*:-.,_,.-:*'``'*:-.,_,.-:*'``'*:-.,_,.-:*

    Quote Originally Posted by ranker View Post
    Did you just get hit in the head with a heavy object? Because obviously you're failing at reading comprehension.

  8. #8
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    Quote Originally Posted by nikhsub1 View Post
    My testing is done with the RD-30 at 18v only... The EK is way off the mark, I am re validating the testbed with a known block cause I'm stumped.
    then something is terribly wrong with your block. The way it sounds its not even pulling close to the ApogeeGTX.

    The block is definitely better then the apogeeGTX. With more pressure the block does even better.

    So yeah im kinda stumped on your findings.
    Nadeshiko: i7 990 12GB DDR3 eVGA Classified *In Testing... Jealous? *
    Miyuki: W3580 6GB DDR3 P6T-Dlx
    Lind: Dual Gainestown 3.07
    Sammy: Dual Yonah Sossoman cheerleader. *Sammy-> Lind.*

    [12:37] skinnee: quit helping me procrastinate block reviews, you asshat. :p
    [12:38] Naekuh: i love watching u get the firing squad on XS
    Its my fault.. and no im not sorry about it either.

  9. #9
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    The EK might like 21V, although that would move it off the standard previously tested with all the other blocks.

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    Thanks, Martin, for blessing us with all your hard work and meticulous testing!

  11. #11
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    Bore the barbs, increases flow by about 50% punching them out to 3/8". I'd love to see stock barbs vs. some fatboys though!!!

    I'll grant you my testing was pretty rudimentary but, I was SHOCKED when I bored the barbs out and flow went up so much. The center plate is still going to make this one restrictive bock but, a better set of barbs seems to go a long way on this one.
    *I'm way dumber than my dad, please have patience*

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