I want to buy a notebook mainly for work, so the hard disk memory must be large.

What kind of work is it, business or design or studio? You need a hard disk and memory, and these two requirements are too simple. Memory 8g, hard disk 650g (you can also use mobile hard disk stock can be imagined) I don't know if it can meet the needs of the landlord?

In addition, are there any requirements for the color of the computer brand and this book? I hope to help the landlord!

Go to Ganji.com or 58.com to have a look, and if you want to buy a new one, go to Gome Suning,

Take a look at Gome Suning.,If you have an acquaintance, buy it in the store.,If you don't have it, I personally think it's the same in Jingdong Newegg.,Anyway, it's all nationwide warranty now., Now the mainstream configuration is 500G biased towards 750.,I don't know if it's enough.,If it's not enough, you can buy a bigger one.,Like 750G., If you're not designing and drawing or something like that.,Just use office software.,I think 500G is enough.,Memory, generally2G.,You can add it yourself., Now it's generally around 5000, It's okay, I just changed the ThinkPad E420 ,4300,I think it's okay,It used to be Lenovo's Y430,6000+,It's a loss,So now I think it's a good one to buy a cheaper one.,I'll change it in the next 2 years.,I hope it's useful。

In the range of 4000-5000, choose ASUS N43EI241SL-SL i5-2410 4G RAM, 640G HDD, GT540 graphics card, 1G VRAM, or Lenovo Y470-ITH(2350) i3- 2350 4G 750G GT550 2G

What disk to buy <> computer with insufficient memory: computer hard disk.

If the storage is not enough, you can add a hard disk, and the hard disk is divided into mechanical hard disks.

Solid state drives. Mechanical hard disk, the point of mechanical hard disk is that it has a large capacity and is cheap. The downside is that it's slow. SSDs are divided into PICE, NVME, SATA interfaces, PCIe and NVMe are much better than SATA**, and the speed is much higher.

This envy answer is suitable for most computer key brands such as ASUS N56Xi323VZ-SL, Dell XPS13-9350-3708, etc.

1g and above bit width.

256 bit or more Video memory type DDR3 or above It is recommended to use an NVIDIA brand graphics card (graphics card: Douhu Yukong Rock, such as: NVIDIA Quadro series, ATI FireGL series or FirePro series).

Intel dual-core recommends i3 series or i5 series, and the recommended CPU clock speed is higher than 5Hard disk: not less than 7200 rpm.

6.Software: Office 2007 or 201

Both the RAM and the hard drive are important components of a laptop, and in comparison, the memory is a bit more important. Here's why:

Memory has a greater impact on the performance of a computer than a hard disk, which determines the stability of the computer.

Memory is more important in comparison to the tasks that take on tasks such as program running and temporary storage and caching of data, while hard disk takes on the final storage task of information data, which are in different stages and locations.

On a computer, replacing the memory can bring more significant performance improvements than replacing the hard drive.

There is a very important part of the structure of a computer, which is memory. Memory is a part used to store programs and data, for a computer, with memory, there is a memory function, in order to ensure normal operation. There are many types of memory, which can be divided into primary memory and auxiliary memory according to their purpose, and the main memory is also known as internal memory (referred to as memory).

Memory plays a pivotal role in a computer. Memory generally uses semiconductor memory cells, including random access memory (RAM), read-only memory (ROM), and cache. Simply because RAM is the most important memory of them all.

S (Sysnecronous) DRAM Synchronous Dynamic Random Access Memory: SDRAM is 168 pins, which is the memory currently used by Pentium models and above. SDRAM locks the CPU and RAM together through the same clock, enabling the CPU and RAM to share a clock cycle, work synchronously at the same speed, and the rising edge of each clock pulse starts to pass data at a speed that is 50% faster than EDO memory.

DDR (Double Data Rage) RAM: An update to SDRAM that allows data to be transmitted on the rising and falling edges of the clock pulse, so that the speed of SDRAM can be doubled without increasing the frequency of the clock.

MemoryMemory is the place where programs and data are stored, for example, when we are using WPS to process documents, when you type characters on the keyboard, it is stored in memory, and when you choose to save, the data in memory will be stored in the hard (magnetic) disk. Before we can understand it further, we should also recognize its physical concepts.

You're right, hard drives are used to store things! Persistent storage. Memory is also a storage thing, but the memory store is not permanent, but temporarily stores the data to be processed temporarily. Once the computer is turned off, the data inside will be gone. That's the difference.

1.If the notebook is mainly for home, office and general basic use, 4G of RAM is sufficient. Nowadays, the mainstream basic configuration of laptops is mostly 4G, and it can also meet the needs of common online games such as League of Legends.

2.Generally speaking, it doesn't matter if you don't have more applications installed on your laptop, but as you continue to add and install applications during use, the size of the memory will affect the processing speed of the computer when the existing memory capacity cannot meet the needs of the application.

3.Of course, if the memory managed by your laptop allows, it will definitely be beneficial to increase the memory capacity, but the premise is that the added memory module must be compatible with the existing memory module in terms of working frequency and other aspects, otherwise it will not only not have the desired effect, but will have the opposite effect.

4.Like gamers, today's mainstream large-scale 3D games will clearly indicate the minimum, recommended and maximum configuration in the system configuration. Nowadays, more and more games require a minimum configuration of 4 GB of RAM, and even more so, Call of Duty 10 requires 6 GB of RAM.

Therefore, it is best for gamers to have 8G or more memory. If you play games, you should not only play one or two games, but also occasionally play other games, so it is basically enough to choose a mechanical hard disk with a capacity of about 1t for hard disks.

5.Like advertising production design, you can deal with large-format type** such as 1x2m 300dpi such as high-precision posters, 4G memory will explode immediately, and the standard 16G is the best to start. In addition, professional software such as 3DMAX depends on the complexity of the model, and generally requires at least 16G memory.

There are also some users who need virtual machines, and they also start with 16G and increase memory on demand. Therefore, if you are a professional design user, you should not save your budget, it is best to have 8G memory, considering that you need to store a lot of design files, 500G to 1TB of memory is OK, according to personal needs.

A laptop would perform well with two 8GB RAM and a 256GB SSD.

For notebook memory and hard disk capacity, here I share my personal experience:

1) Memory: The market standard configuration is 4G DDR4 2133MHz, and the mainstream is 8G DDR4 2133MHz (gamers). 4G is enough for normal office, and 8G can play large games.

2) Hard disk: The standard configuration in the market is 500G mechanical hard disk (HDD), and the mainstream is 1T HDD or 1T HDD+128 solid-state drive (SSD). 500G HDD is enough to store data in normal times, and 1T HDD+128G SSD is suitable for gamers.

Today's computers are paired with SSDs because they make the system run more smoothly.

Hope it helps.

There are the most people who use 4G, and more than 100G of hard disks are enough, of course, the bigger the money, the better.

1 Note that the memory specifications supported by the CPU, such as DDR2 DDR3, are not common to different generations.

2 Pay attention to the memory speed supported by the CPU, commonly used such as DDR3 1066MHz, 1333MHz, 1600 and other MHz, high-speed memory can be used with downclocking, such as 1333MHz memory, if the CPU supports up to 1066, the memory can only be automatically downclocked to 1066, but it has no effect. Plugging a CPU that supports high-speed memory into a low-speed memory will cause the memory to run at its maximum speed, which will reduce bandwidth and affect performance.

3 There is no need to be superstitious about the so-called original memory, all regular brand memory is produced and manufactured according to the global standards of the international Jedec organization, basically there is no difference in the same generation and frequency memory (except for some different delays, but notebooks generally do not, basically the same), so different brands of memory can be mixed, but the premise is that the specifications are the same. If the specifications are inconsistent, for example, one is DDR3 1333 and the other is DDR3 1066, the two RAMs will run at a lower speed of 1066, which will reduce performance. However, the memory of some special brand notebooks needs to be purchased from the original factory, which needs to be confirmed by the manufacturer**, please note.

4 Now there are some energy-saving memory, different from the standard refers to the popular DDR3), it is also a low version of memory, some notebooks support, you need to pay attention when buying, don't buy the wrong one.

Add 2G to use the same brand and model Samsung DDR3 1333MHz 2G, add 4G and this can also be, it is recommended to directly change with 4G, the original 2G is removed, and the single 4G can also choose Kingston DDR3 1333MHz 4G.

Home memory is the same as home frequency, and it is recommended to choose the amount of Samsung.

Summary. When buying a notebook, does it have any impact on the store to increase memory and hard drives? Hello dear, of course there is an impact, it has an impact on the speed.

If the memory module is added properly, it will be very compatible and will increase the speed a lot. On the contrary, if you don't add it well, if it's not compatible, it will get stuck, and there will be a lot of problems. Hope it helps.

I wish you good health and a happy life!

When buying a notebook, does it have any impact on the store to increase memory and hard drives?

When buying a notebook, does it have any impact on the store to increase memory and hard drives? Hello dear, of course there is an impact, it has an impact on the speed. If the memory module is added properly, it will be very compatible and will increase the speed a lot.

On the contrary, if you don't add it well, if you don't have the source orange appearance, it will get stuck, and there will be a lot of problems. I hope the Rift Ascension can help you destroy the group. I wish you good health and a happy life!

Hello dear, this one is a compatibility issue! (Many of them have such problems!) Memory and memory may be mutually exclusive Increasing memory sometimes makes the computer slower It is best to have the same brand of memory The same capacity That is to say, your previous memory is 512 The best memory added is also 512 But even if the same judgment is the same brand, the same manufacturer The memory produced at the same time The manufacturer can't say that they won't be repulsed This may be the technical imperfection Will adding memory have an impact on the computer This is uncertain But the phenomenon of rejection is very rare 10% Or there's a 20% chance of rejection, and there's no way to do it!

Because you bought the memory, after using it, others should not change it with you! (Unless on the spot, tested for rejection!) Second-hand memory, you can exchange it!