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November 7th, 2025 17:20

VR heat sinks for EBT2250

Even though I only have the ultra 7 265 CPU, I want to add heat sinks on the voltage regulators. Some sites say you only need one, but you can clearly see on the motherboard that there are places to screw in two of them. Is there any reason not to go ahead and use two?

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November 10th, 2025 02:17

I just installed the ones from Amazon that are shown above and they work fine with the tower cooler.

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15.5K Posts

November 7th, 2025 17:34

it is a good idea and you can use XPS 8950/8960 VRM heatsink.  the EBT2250 mobo is just an incremental reiteration of the predecessor 8960 board.

EBT2250 (XPS 8970)

Image: System-board connectors

XPS 8960 Image: System-board connectors

(edited)

9 Legend

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15.5K Posts

November 7th, 2025 17:37

HTSNK, VR, D12, MTX

THRM, HTSNK, VR, D12, MTX
X30MK
 
for XPS 8950
note this is not the VRM heatsink for 8960 and “XPS 8970”

Deal4GO 2-Pack VR Heat Sink Module VRM Heatsink X30MK 0X30MK Replacement for Dell Alienware Aurora R13 XPS 8950 Precision 3660,Black,CN-0X30MK

(edited)

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November 7th, 2025 17:54

@redxps630​ Thanks!  The ones on Amazon that are specified as fitting the EBT2250 (and others) are longer than the ones shown above (13 fins, rather than 10). 

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15.5K Posts

November 7th, 2025 18:08

you are  probably correct.  I was only able to find DP/N of 8950 VR HTSNK.  looking at 8950 board that seems to use a shorted HTSNK than 8960.  I think 8960/8970 use same longer HTSNK.  per eBay the new HTSNK DP/N is 6F5D4

8950

Image: System-board connectors

(edited)

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