Question about Toshiba A45-S121 Notebook

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Processor upgrade can i change the celeron to a pentium 4 and if so how big can i go with out making the computer unstable i am very curious because i want to upgrade

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Hi, not friend into this model not in n ingun model of portable can change Celeron's processor to Pentium 4 since the sockets of the card mother are different as for the number of pines, only you can increase the memory and extend the capacity of disc.

Posted on Jan 08, 2009

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Can an HP Pavilion a305w imperial GL_VE 20021218 137001 motherboard with a celeron 2.7 ghz 400 mhz intel processor be upgraded to a pentium 4 2.66 ghz 533 mhz processor?


Yes as long as it is the same case stile and 400 mhz.
Base processor Intel Celeron 2.7 GHz
  • 400 MHz Front side bus
  • Socket mPGA478
    Note.... Make sure you use PC2700 memory PC2100 will give you error messages

May 22, 2014 | Intel Computers & Internet

1 Answer

Mx6955 processor support


Compatible Processors Pentium 4, Celeron D, Pentium Extreme Edition, Pentium D 64-bit Processors Compatibility Yes Processor Socket LGA775 Socket
Compatible Processors Pentium 4, Celeron D, Pentium Extreme Edition, Pentium D 64-bit Processors Compatibility Yes Processor Socket LGA775 Socket
Compatible Processors Pentium 4, Celeron D, Pentium Extreme Edition, Pentium D 64-bit Processors Compatibility Yes Processor Socket LGA775 Socket
Compatible Processors Pentium 4, Celeron D, Pentium Extreme Edition, Pentium D 64-bit Processors Compatibility Yes Processor Socket LGA775 Socket

Aug 11, 2013 | ASUS Computers & Internet

1 Answer

Is there a cpu upgrade for an hp pavilion 6835 with a motherboard 115561 cognac 20000731


The fastest Pentium 3 that will work in your board is a Intel Pentium III 1GHz chip. Here is a link to the specs:
http://www.cpu-world.com/CPUs/Pentium-III/Intel-Pentium%20III%201000%20-%20RB80526PY001256%20%28BX80526F1000256%29.html

You could also get a Intel Celeron 1.1 GHz but it only has half the level 2 cache size so it's actually a bit slower than the Pentium III 1GHz chip.
Here's a link to celeron specs:
http://www.cpu-world.com/CPUs/Celeron/Intel-Celeron%201100%20-%20RB80526RY005128%20%28BX80526F1100128%29.html

May 23, 2012 | Powerleap PL-NEO/T Celeron, 1.4 GHz...

1 Answer

I want to know what processor can i upgrade my pc with i got a HP pavilion desktop a705w


Well, you can see your computer spesification here:
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00255589&cc=us&dlc=en&lc=en&product=435558&tmp_track_link=ot_search

your socket is mPGA478, so it will be compatible with:
Celeron (Willamette) 1.5 GHz - 2 GHz RK80531RC041128 (BX80531P200G128) Celeron (Northwood) 1.5 GHz - 2.8 GHz RK80532RC072128 (BX80532RC2800B) Celeron D (FC-PGA2 package) 2.13 GHz - 3.2 GHz Celeron D 350 Mobile Celeron 1.2 GHz - 2.5 GHz RH80532NC060256 Mobile Pentium 4 processors (micro FC-PGA4 package) 2.4 GHz - 3.46 GHz Mobile Pentium 4 552 Mobile Pentium 4-M processors (FC-PGA package) 1.4 GHz - 2.6 GHz RH80532GC064512 Pentium 4 1.4 GHz - 3.4 GHz RK80546PG0961M (BX80546PG3400E)
RK80532PG096512 (BX80532PG3400D) Pentium 4 Extreme Edition 3.2 GHz - 3.4 GHz RK80532PG0962M (BX80532PG3400F)
Please Vote if you mind and thanks for using fixya!

Sep 12, 2011 | HP Pavilion a705w PC Desktop

4 Answers

Can i up grade my single core cpu pen4 550 3,4GHz to a Quad core or dual core either one would help


Depends on the socket type.. Socket 423 and 478 do not support core duo or quad core processor types. However, if you have LGA 775 (aka socket T) your motherboard will support the following:
Intel Pentium 4 (2.60 - 3.80 GHz)
Intel Celeron D (2.53 - 3.60 GHz )
Intel Pentium 4 Extreme Edition (3.20 - 3.73 GHz)
Intel Pentium D (2.66 - 3.60 GHz)
Pentium Extreme Edition (3.20 - 3.73 GHz)
Pentium Dual-Core (1.40 - 3.33 GHz)
Intel Core 2 Duo (1.60 - 3.33 GHz)
Intel Core 2 Extreme (2.66 - 3.20 GHz)
Intel Core 2 Quad (2.33 - 3.00 GHz)
Intel Xeon (1.86-3.40 GHz)
Intel Celeron (1.60 - 2.40 GHz)

Mar 22, 2011 | HP Pavilion a775c (A775CB) PC Desktop

1 Answer

What is the best processor for an HP a130n? Pentium D 900 series Dual Core (Presler) Pentium D 820 (Smithfield, 90nm) Pentium 4 631, 641, 651, 661 (Cedar Mill, 65nm) Pentium 4 630, 640, 650 (Prescott,...


Buy as much processor as you can afford. Intel and AMD are pretty close in performance. Volumes have been written on both sides of this arguement and depending on your POV, you can make the case either way. The next fellow who sees your question and my remark will say I'm nuts, that any fool knows XYZ processors are the best ... well ok, we all know about opinions.

Best thing for you to do is find a computer that does what you want to do and if available to upgrade, get the "best" processor the manufacturer offers for the machine you choose.

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Dec 04, 2009 | HP Pavilion a1320n (882780261747) PC...

2 Answers

Pentium 4 upgrade


Hello,

The Compaq Presario SR2011WM supports following processors:

CPU/Processor
  • Socket: 775
  • Supports the following processors:
    • Pentium D 900 series Dual Core (Pressler, 65nm)
    • Pentium D 800 series Dual Core (Smithfield, 90nm)
    • Pentium 4 601 series (Cedar Mill, 65nm)
    • Pentium 4 600 series (Prescott, 90nm)
    • Pentium 4 500 and 501 series (Prescott, 90nm)
    • Celeron D series (Prescott, 90nm)
Hope it helped.

Nov 19, 2009 | HP Compaq Presario SR2011WM PC Desktop

2 Answers

I want to upgrade my hpdv1000 pentium M processor whats the maximum upgrade allowed for this? i have upgraded it to 2gb ram from 512mb and 250gb hd from 60gb and its doin fine.


You should be able to upgrade the CPU, since it seems that the DV1000's motherboard uses a socket CPU design. But, obviously, HP would rather have you choose the CPU that you want from the beginning and stick with it.
The first thing to do is to check HP website to see what other configurations were/are sold for your model. If they sell it with faster CPUs then you can upgrade to one of them...

PLEASE NOTE:
In order for a particular processor to be compatible with a particular laptop:
(1) the processor must be physically compatible with the laptop socket, in your case I thing you have a Soket 479 processor
(2) the laptop chipset must support the processor.
(3) the chipset front side bus speed must match the processor front side bus speed, in your case 400Mhz.
(4) the laptop BIOS must support the processor.

So I listed here processors with FSB at 400Mhz, I gues that DV1000 as a 855GM Motherboard that supports only 400Mhz with Socket 479

Pentium M

Banias
Pentium M 1.3 1300 1024 400
Pentium M 1.4 1400 1024 400
Pentium M 1.5 1500 1024 400
Pentium M 1.6 1600 1024 400
Pentium M 1.7 1700 1024 400

Dothan
Pentium M 710 1400 2048 400
Pentium M 715 1500 2048 400
Pentium M 725 1600 2048 400
Pentium M 735 1700 2048 400
Pentium M 745 1800 2048 400
Pentium M 755 2000 2048 400
Pentium M 765 2100 2048 400

Celeron M

Banias-512
Celeron M 310 1200 512 400
Celeron M 320 1300 512 400
Celeron M 330 1400 512 400
Celeron M 340 1500 512 400

Dothan-512
Celeron 205 1200 512 400

Dothan-1024
Celeron M 350 1300 1024 400
Celeron M 360 1400 1024 400
Celeron M 370 1500 1024 400
Celeron M 380 1600 1024 400
Celeron M 390 1700 1024 400

Best Regards

Jun 23, 2009 | HP Pavilion dv1000 Notebook

1 Answer

I have an ECS P4M800-M7 motherboard using Celeron D 2.66Ghz processor.What compatible processor can i use for upgrading.


Intel Pentium 4, Celeron D and Pentium D processor FSB 800/533 MHz Support Hyper-Threading Technology Also says Dual Core support See here for information:- http://www.ecs.com.tw/ECSWebSite/Products/ProductsDetail.aspx?detailid=548&CategoryID=1&DetailName=Feature&MenuID=44&LanID=0

Jun 13, 2009 | EliteGroup Intel Pentium 4 Processor...

1 Answer

Intel® Celeron? M 3 vs Intel Pentium 4 Mobile, 1.6 GHz


I alot of cases, yes you would notice the effects becuase of the L2 Memory change, Celeron's are a cutdown verison CPU to save them money.

Dec 21, 2008 | Computers & Internet

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