Want to buy an IBM laptop square screen

1. The new ThinkPad machines are all 16:9. T410 and T510 are at 16:10, but they are basically discontinued. The 4:3 that the landlord spoke of was not used a long time ago.

2. Play games basically look at the graphics card and memory, everyone can add memory, and the better graphics card is the E420 series, T, W series. T and W use professional graphics cards.

3. ThinkPad is now divided into the following series: low-end: SL full series, X100 series, X120 series.

Mid-to-high-end: E series (especially E420S, followed by S to indicate ultra-thin and light), L series, T420 520i, T410 510i, X220i, X201i. High-end:

T410 (S), T420 (S), X220 (T), X201 (T), X1 Among them, the latter three are integrated graphics cards, and the X three are extremely thin and light. Flagship: W Series, configured with the highest machine.

4. After Lenovo acquired the ThinkPad, the high-end quality remained the same. The newly launched low-end is so-so, and the newly launched flagship series W series is even more awesome. So if you want to buy a Thinkpad, buy high-end and flagship, and other new series will disappoint you.

Here it is recommended that you buy parallel goods.

What more questions can be added.

Is it okay to just make a CAD drawing? Then you go and buy it, as long as it's a laptop. CAD does not have much requirements for computer configuration. The key is that it's easy to use. If you are thinking about learning to use 3D drawing software in the future.

R61,T61 of that era,There are 15-inch models.。。 Also have this kind of CPU ,,, how big is the hard disk? If it is 80g, it is up to 1300

The IBM notebook 15-inch screen configuration T7100 model is R61.

First of all, the motherboard of T7100 is 965, so it can only be T61, R61 series, the previous generation of T60, R60 motherboard is 945, not T7100, the new generation is T400, T500, R500 is PM45 motherboard.

In addition, T7100 is a low-end CPU, and the match is in the low-end R series, and the T series does not have this low-end U.

The difference between the T and R series is that T is an alloy shell and is relatively thin, while the R series is relatively thick.

It's best not to buy a discrete graphics card for this kind of laptop, which is a product of the graphics card door.

If you have to buy it, look at the configuration, the approximate book is also more expensive in the second-hand.

Hello! In order to solve your doubts easily and quickly, the problem needs a professional engineer background query about the internal data, and then solve the problem through the machine confidence, it is recommended that you contact Lenovo after-sales, after-sales ** consultation:

Other questions can also be compared in the two forums, the idea forum.

Think Forum.

Hope it helps, thank you.

That's it.,It's generally the same.,I haven't seen any changes.,There should be slight differences.,But it's not big.。。。

Generally, the appearance of the same series is the same.

The same series is also divided into different configurations, the gap between high and low configuration is very large, and often the price difference between the same series and the appearance of different models and different configurations of the machine can reach three or four thousand.

Not necessarily the most inch-sized hard drives, but there are also machines that use smaller hard drives, and now SSDs.

The hardware is just high and low, the model is updated, etc.

The size is the same.

However, the model brand, and several generations are not the same as the socket location, so if you want to increase it, you need to increase it according to the original memory model of your computer.

No, there are two main kinds, one is represented by n43 at the hinge is arc, and the other is represented by n82, you can search for their **, you can see at a glance.

The adapter parameters corresponding to different models of notebooks are different, if you can plug in Sakura, it means that the interface is matched, it is recommended that you can check whether the power of the power adapter is the same.

If your laptop uses a discrete graphics card, then the power of the laptop power adapter is 90W, the output current is, and the output voltage is 19V; If the laptop uses an integrated graphics card, the spine adapter power of the notebook is 65W, and the output voltage is. Hello, thank you for choosing HP products. It is recommended that you refer to the following information:

The adapter parameters corresponding to different models of notebooks are different, and the interfaces are not exactly the same;

If your laptop uses a discrete graphics card, then the power of the laptop power adapter is 90W, the output current is, and the output voltage is 19V;

If the laptop uses integrated graphics, the adapter power of the laptop is 65W, and the output voltage is.

If you would like an optional power adapter, you can try contacting an HP Care Pack Service Center.

We hope you find the above reply helpful.

As long as it's a sata interface, it's no problem. SATA2 and SATA3 are the same, just at different speeds.

It's completely different, the characteristic route taken by Apple products, notes internal memory modules, CPUs, solid state drives, fans, speakers, motherboards, etc. are all unique designs, and they can't be used with other brands, and even the style of the power adapter is different from other brands.