Is it possible to upgrade the T41 CPU to the Pentium M 740?
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iamdmc
- Senior Member

- Posts: 570
- Joined: Fri Sep 21, 2007 11:37 pm
- Location: Downtown Toronto, Canada
Is it possible to upgrade the T41 CPU to the Pentium M 740?
I have a T41 with 1.6GHz Pentium M, 1MB L2 cache. I'm wondering - can I upgrade this to a Pentium M 740 (1.73GHz, 2MB L2 cache) and is it worth the $30 upgrade fee?
Lenovo ThinkPad X220
i5-2410M | 8GB RAM | 240GB Crucial M500 | IPS 720P | BT 3.0 | Intel 1000 | Windows 8.1
yes, the 9mm SSD fits in the X220
Past ThinkPads: X300, T400, X61s, T41, X31, A21m, T23 (x2)
i5-2410M | 8GB RAM | 240GB Crucial M500 | IPS 720P | BT 3.0 | Intel 1000 | Windows 8.1
yes, the 9mm SSD fits in the X220
Past ThinkPads: X300, T400, X61s, T41, X31, A21m, T23 (x2)
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iamdmc
- Senior Member

- Posts: 570
- Joined: Fri Sep 21, 2007 11:37 pm
- Location: Downtown Toronto, Canada
To clarify: will the 740 run slower than the 735 or just slower than it is designed to run (ie. it will clock the FSB down to 400MHz - and are there any other underclocks)?
Lenovo ThinkPad X220
i5-2410M | 8GB RAM | 240GB Crucial M500 | IPS 720P | BT 3.0 | Intel 1000 | Windows 8.1
yes, the 9mm SSD fits in the X220
Past ThinkPads: X300, T400, X61s, T41, X31, A21m, T23 (x2)
i5-2410M | 8GB RAM | 240GB Crucial M500 | IPS 720P | BT 3.0 | Intel 1000 | Windows 8.1
yes, the 9mm SSD fits in the X220
Past ThinkPads: X300, T400, X61s, T41, X31, A21m, T23 (x2)
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ajkula66
- SuperUserGeorge

- Posts: 15742
- Joined: Sun Feb 25, 2007 11:28 am
- Location: Brodheadsville, Pennsylvania
I don't think it will run at all...might be mistaken, but I've never heard of 533Mhz CPU running on a 400Mhz board...
...Knowledge is a deadly friend when no one sets the rules...(King Crimson)
Cheers,
George (your grouchy retired FlexView farmer)
AARP club members:A31p, T43pSF
Abused daily: T61p
PMs requesting personal tech support will be ignored.
Cheers,
George (your grouchy retired FlexView farmer)
AARP club members:A31p, T43pSF
Abused daily: T61p
PMs requesting personal tech support will be ignored.
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