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ASROCK H77 Pro4-M Installation And Configuration Manual
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ASROCK H77 PRO4-M USER MANUAL Pdf Download | ManualsLib
Global memory market: manufacturers rankings in 2021 according to iSuppli
The memory market is usually extremely dynamic, in 2021 it was characterized by a rare
stability – at least it concerns the rating of the leading players. From the point
in terms of profit, the ranking of the largest suppliers in iSuppli estimates looks like
Changes per year
Market share (%)
Market share (%)
Market share (%)
Samsung’s profit declines due to realignment of production and refurbishment
a number of capacities for the production of NAND-flash. Despite all the scrapes, sales of Hynix
increased, respectively, increased the market share of the company. Winbond Sales
decreased for a “completely natural” reason – the company is preparing
leave the DRAM market.
If you look at the memory market from a “geographical” point of view, then
China, thanks to its growing electronics industry, has in the past controlled
10% of the world DRAM market. Asia-Pacific, including China, as expected, controlled
41% of the global memory market, market shares of North America, Europe and Japan in
2021 were 33, 16 and 9% respectively.
The leader in all countries (except for China, where the first position is taken by Hynix
– 39% of the market) became Samsung. Along with Micron and Infineon, the company led a fierce
struggle for second place in China and got its 20.5% (the remaining competitors
– 16.9 and 16% respectively). The Japanese market was dominated by both Korean manufacturers,
their combined market share was 43.9%. But the monopolist, Elpida, was content with
only 15.7% of the local DRAM market.
The rating of companies in terms of chip densities is also interesting. Samsung and Hynix
became the leaders in the supply of low-density DRAM (16 Mbit) last year – 34%
and 21% of sales, respectively. The same manufacturers – occupy the first two lines
rating of suppliers of 64 Mbit microcircuits – with market shares of 31 and 26%, respectively.
Micron Leading 256 Mbit DRAM Supply – 28% Profit of Total,
in second place – Samsung.
Samsung’s market shares in the mainstream memory sector (256 Mbit DDR SDRAM chips),
Micron, Infineon, Hynix and Nanya accounted for 20.9%, 19.3%, 18.6%, 14.5%, 8.3% respectively.
And, finally, we will give a rating of companies in terms of the type of supplied memory.
DDR SDRAM (including graphics memory) – naturally this type of memory was sold
manufacturers most. This memory type accounted for 83.4% of total Infineon sales,
76.4% of Hynix sales, 73% of Samsung sales and 70.9% of Micron sales. Not an exception
and Taiwanese companies: profit from DDR SDRAM sales was 97.6% of the total
from Nanya and 96% ? at Powerchip. Elpida supplied this type of memory in
last year only 62.7%.