What is the difference between IBM notebook model T61 and D91?

Among the ThinkPad machines, the T61P model belongs to the high-configuration version of the machine, which is mainly an upgrade in hardware (CPU, graphics card).

In the ThinkPad, all the T-series machines with the P word belong to the high-end machine.

Graphics card, nothing else matters.

IBM machines with P are all top-level configurations, the most prominent is a good display (high score) CPU is the highest frequency, the graphics card is the best, and the top-level configuration does not mean that from the bag to the CPU, any single item is the best Is that kind of computer necessarily easy to use? Relatively speaking, the most important thing is the overall score, and the external characteristics are reflected in the display and graphics card.

Hello! For convenience, it is recommended that you go to Lenovo's service station to inquire about the diagnosis of the problem, the maintenance is free of charge during the warranty period, the main components are guaranteed for 2 years, the system and software are guaranteed for 1 year, foreign licensed goods need to register for IWS global warranty, and the choice of service station can be queried:

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

Think Forum:

Hope it helps, thank you.

It's a matter of configuration.,The better, the more expensive.,If you don't understand, go to the official** take a look** and the configuration to understand

The latest machine in the T series is the T400, and the T61 has been eliminated, so it is recommended that the landlord pay attention to the T400

You can't see it by looking at the model.

Instead, you have to go to the official ** through the model to check the quality of its configuration, and look at the machine through the configuration.

Let's change to x200, 61 is an old product.

Both the T60 and T61 are available in 14-inch and 15-inch versions, with the most fundamental difference being that the T60 is a 945 motherboard, a product from 2006-2007. The T61 is the motherboard of the 965, which is from 2007-2008, and the platform is relatively new, which is equivalent to an upgraded version of the T60 update. In terms of appearance, the T61 is an asymmetrical screen bezel, and there is not much other difference.

As far as discrete graphics models are concerned, T60 uses ATI graphics cards, which are more stable and have low gaming performance; T61 is NVIDIA's graphics card, with good performance, but it is very hot, and after a few years of use, it is prone to graphics card desoldering and screen failure.

It's hard to answer you, I can only say that you can find the most suitable machine according to your own needs... T61These are coded differently,It represents different configurations,CPU memory, hard disk, graphics card are different,If you say which model is the best,That's the highest configurationT61It's the best, As far as I knowT61The top configuration is T9500CPU,Memory can be configured up to8G,The graphics card must be 256MT61P,The display can also be equipped with an ISP screen。 Don't talk about hard drives.,Match it according to personal hobbies.。。。

T61 series notebook hard drives are generally 160G, and the maximum is only 250G, not 320G. There is a T8300 2G (ThinkPad T61-8889-CN3) but this one is 160G, and this is also the only T61 series CPU to reach T8300I don't know where you saw your kind of configuration, maybe it's a modified machine, parallel import.

Now the notebook world is very chaotic, hope to be cautious. Besides, it seems that there is no T61 series now, and it has been discontinued for a long time. I hope to choose a formal way to buy to prevent being deceived and deceived.

If in doubt, go to the ThinkPad pit (Blue Express) to make sure.

Dear Lenovo users, our pre-sales service may be able to help you, Lenovo product pre-sales consultation link.

Go to Lenovo's official website and see if there is one.