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Kingchuxing M.2 SSD NVME M2 PCIe 1T 512GB 256GB 128GB Internal Solid State Drive Hard Disk HDD for Laptop Notebook

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$98.02 $47.04

1625 in stock

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The Kingchuxing Speed

The kingchuxing m.2 pcie x4 solid state drive has a theoretical test speed of up to 2400MB / s, which is nearly five times faster than traditional normal ssd.
Whether you apply it in the field of professional computing or file storage, or games, you will have very Efficient performance experience.

About Performance Testing

All of the data below are the real. They are we personally tested on our computer which is true and reliable.
Although there has not cache chip of phsion e12, it still has good performance.
128GB read: 1795MB, write: 589MB,
256GB Read: 1629MB, write: 1085MB,
512GB read: 2153MB, write: 1731MB,
1TB read: 2146MB, write: 1820MB.
The above performances are all tested by ourself.
In view of the differences in capacity and hardware platforms, there will be performance differences. Therefore, the actual performance is also subject to the actual experience of the dear users. In most times the speed of laptop should be lower than Desktop.

The nvme PCIe Controller

As the largest solid state drive controller manufacturer in Taiwan, SMI produces SM2263XT controller, which is one of the most mature solid-state hard disk solutions of pcie x4 nvme 1.3 solid-state hard disk at present. It has very good read-write performance. Get more powerful read and write performance. Combining SMI ECC intelligent error correction and trim leveling disk balancing writing technology, in addition to improving the read and write life of solid state drives, it can also reduce the error rate of data writes to solid state drives. After our tests, the average write failure rate is one million One.

Quality Control

We have sophisticated laboratories for the production of SSDs. Each SSD needs to undergo multiple strict inspection procedures before it is allowed to be delivered to your hands, so please be 100% confident about our products.


We are confident with our product. So we do have a three-year warranty. If your product was dead, you can send the product back to us at your own expense, we will send you a new SSD instead of repairing it, we will pay for the shipping of the new SSD.

Compatibility Checklist

•Whether your motherboard/notebook supports M.2 SATA or M.2 PCI-Express (hint: check the specs page!) Our product is M.2 PCIe, if your device only support SATA, then you can’t use our PCIe product, you can choose our M.2 SATA SSD.
•The type of keying (B/M/B+M) supported by the motherboard/notebook socket. Our product has standard M key.

Question: What is M key, what is B key?
Anser:“M” and “B” are different connector types for M.2 slots. A “B-Key” enables SATA or PCIe NVMe SSDs using up to 2 PCIe lanes, and an “M-Key” enables using up to 4 PCIe lanes.
Please note that our NVMe SSDs use the “M-Key” (to leverage PCIe x4 for maximum performance) and cannot be plugged into an M.2 slot with a “B-Key”.

Phison E12 Parameter

In the past year, Phison E12 controller is one of the most successful controllers in the consumer market. The solid-state hard disks that we produced in the group control were also selling well, which caused us to be out of stock for a long time. The first thing we did in 2020 was to require factories to expedite the production of solid-state drives for E12 controller solutions at any cost.

The solid-state hard disk of the Phison E12 controller, 256GB is equipped with a 128mb cache, which is very helpful to the computer when running large programs and loading large software data. It can achieve fast software startup and high-speed response.


We just only have 256GB size phsion e12 ssd, please choose the size of “Phsion-E12-256GB” to order, other’s size with not phsion e12 cache.
Please note this above.

Installation Guide

Aim the gap and install the SSD into the M.2 slot.
Use the screw and philips driver to secure the SSD.

Why we need a NVME PCIe SSD?

1. Web page plays video

For many users, browsers view webpages or videos in webpages, slow webpage opening speeds, or high-definition video playback in webpages, all due to insufficient computer processor performance! In fact, not necessarily, your hard drive also determines a large part of the reason. In theory, all data needs to be stored on the hard disk before it can be used by the software on our computer. In other words, even if you are browsing the web, the essence is to download the files from the remote server to your local To your browser for viewing, including videos from web pages.

2.The software responds slowly

Usually you must have encountered the embarrassing scene when the software prompts loading during the use of the computer. Of course, a large part of the reason is due to the processor’s ability to process the data, but there is a very important part when the data After being loaded into memory and undergoing cpu operation, this intermediate process is the data exchange between the hard disk and the memory module. In other words, your disk performance still determines the time for data to be written from the hard disk to the memory.

3. Slow boot speed

For solid-state hard disks, it solves one of the biggest problems. The performance of file reading and writing has a qualitative improvement compared to mechanical hard disks. The birth of solid-state hard disks is mainly to solve the problem of slow reading and writing performance of mechanical hard disk data. After installing a solid-state hard disk in your computer, your boot speed will enjoy a qualitative leap. Compared with a mechanical hard drive, it takes a minute or two. The solid-state hard drive takes only about ten seconds to boot.

Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands worldwide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says "no information available at the moment".

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you have specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • You receive the wrong item
  • You do not want the product you have received (but you must return the item at your expense and the item must be unused)

We do not issue the refund if:

  • Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster)
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on page.

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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