Components
Finally, NM cards with a capacity of 512 GB have appeared for Huawei smartphones. This one was presented by Lexar
Lexar has introduced the world’s first NM memory card with a capacity of 512 GB. Let us remind you that these are memory cards for some Huawei smartphones.
Huawei introduced this format back in 2018. It did not gain much popularity, however, even despite the sanctions, Huawei did not abandon it. Until now, the maximum capacity for such cards was 256 GB, but now the maximum has been doubled.
The new card supports the eMMC 5.1 protocol and is characterized by a read speed of 90 MB/s and a write speed of up to 85 MB/s, which is not particularly fast by modern standards.
The price is still unknown, but the 256 GB version costs $50-80, so the new product will obviously be significantly more expensive.
Most modern solid-state drives have the M.2 2280 form factor, but sometimes you need a much more compact SSD – M.2 2242. Corsair did just that.
In the photo you can see the MP600 Micro model in the specified form factor. The length of such a drive is 42 mm, although there is also an M.2 2230 that is only 30 mm long.
The new product supports PCIe 4.0 and is characterized by data transfer speeds of up to 5100 MB/s for reading and 4300 MB/s for writing. Performance is respectively 600,000 and 890,000 IOPS. These parameters are typical for the 1 TB model, which also has a resource of 600 TBW.
It remains to add that the new product is based on 176-layer Micron 3D TLC NAND memory and is priced at $70.
Components
Huawei defeated American sanctions: the Chinese company now has its own 5-nanometer processor
Five years under strict American sanctions, which cut Huawei off from advanced single-chip systems, have yielded results: the company has its own 5-nanometer processor made in China.
There is an interesting story with this processor. Five days ago, Huawei introduced the Qingyun L540 laptop based on the Kirin 9006C SoC: and at that time, all the characteristics of the device were revealed, but nothing was reported about the central element of the hardware platform. Now Huawei has updated the description on the website, which clearly states that the Kirin 9006C is manufactured using the 5 nm process technology.
The official description says that the single-chip system has eight cores and a maximum frequency of 3.13 GHz. The Gizmochina resource adds: the CPU is made according to a two-cluster design – with four Arm Cortex-A77 cores and four more Arm Cortex-A55 cores.
Let’s remember that earlier Huawei had a 7-nanometer SoC Kirin 9000S, and it is used in the flagships of the Mate 60 line. Kirin 9000S is produced by SMIC, and the same company most likely produces the 5-nanometer Kirin 9006C.
Components
This is the noisiest and hottest RTX 4090, albeit with a unique cooler. Acer has equipped the video card with liquid CO without an external radiator or pump
Acer showed an interesting development earlier this year: a GeForce RTX 4090 video card with liquid cooling, but without an external radiator and pump. It turned out that Acer failed to make such a design effective.
The video card is not available at retail, but is available as part of the finished Predator Orion-X PC. Judging by KitGuru’s tests, such a PC with such a video card is hardly worth buying.
The Acer cooler turned out to be the most unsuccessful of all that the authors tested on the RTX 4090. Firstly, the card turned out to be the noisiest, and secondly, the hottest. Moreover, if the GPU temperature, although the highest, is not much higher than that of the same Asus RTX TUF, then the memory temperature is immediately much higher than that of any other RTX 4090, and in absolute terms is too high (96 degrees).
As a result, the card operates at relatively low frequencies, is very noisy and suffers from throttling.
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