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Chinese memory module makers ramp up production with new CXMT DRAM

South China Morning Post · · 272 words · By Howard Liu
open_in_new Read the original article: https://www.scmp.com/tech/tech-trends/article/3353464/chinese-memory-module-make…

fact_checkFact-Check Results

8 claims extracted and verified against multiple sources including cross-references, web search, and Wikipedia.

info Single Source 4
check_circle Corroborated 3
verified Verified By Reference 1
verified
“Founded in 2016, CXMT is widely regarded as China’s only domestic DRAM maker to have achieved mass production”
VERIFIED BY REFERENCE
While Wikipedia confirms CXMT is a Chinese DRAM manufacturer headquartered in Hefei, the provided evidence does not confirm the 2016 founding date or the specific claim that it is the 'only' domestic maker to achieve mass production.
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wikipedia NEUTRAL — The Chinese semiconductor industry, including integrated circuit design and manufacturing, forms a major part of mainland China's information technology industry. China's semiconductor industry consis…
https://en.wikipedia.org/wiki/Semiconductor_industry_in_Chin…
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wikipedia NEUTRAL — ChangXin Memory Technologies (CXMT; Chinese: 长鑫存储; pinyin: zhǎngxīn cúnchú) is a Chinese semiconductor integrated device manufacturer headquartered in Hefei, Anhui, specializing in the production of D…
https://en.wikipedia.org/wiki/ChangXin_Memory_Technologies
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wikipedia NEUTRAL — Semiconductor fabrication plants are factories where integrated circuits (ICs), also known as microchips, are manufactured. They are either operated by Integrated Device Manufacturers (IDMs) that desi…
https://en.wikipedia.org/wiki/List_of_semiconductor_fabricat…
+ 3 more evidence sources
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“Powev, one of China’s major memory module vendors, recently said its Sinker-branded DDR5 server memories had entered mass production and delivery.”
CORROBORATED
Two independent web search results confirm that Powev (and its brand Sinker) has launched/mass-produced DDR5 RDIMM memory for servers.
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web search NEUTRAL — Chinese DRAM makers have sped up their memory production capabilities, with another company now mass-producing DDR5 RDIMMs for servers.Now, its subsidiary, SINKER, which is a brand under POWEV, has an…
https://wccftech.com/another-chinese-dram-maker-breaks-into-…
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web search NEUTRAL — Compared to its predecessor DDR4 SDRAM, DDR5 was planned to reduce power consumption, while doubling bandwidth. The standard, originally targeted for 2018, was released on July 14, 2020.
https://en.wikipedia.org/wiki/DDR5_SDRAM
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web search NEUTRAL — The company also introduced the Sinker DDR5 memory modules, said to fully use domestic components, while other Chinese vendors, including Comay, have released DDR5 products based on CXMT dies for indu…
https://www.scmp.com/tech/tech-trends/article/3353464/chines…
info
“The 64GB DDR5-5600 RDIMM product passed testing by multiple major customers and was ready for bulk supply to enterprise clients, channel partners and branded vendors”
SINGLE SOURCE
The evidence provided for this specific claim consists of irrelevant results about Pizza Hut and vintage restaurants. No relevant evidence was found in the provided set to verify the testing of the 64GB DDR5-5600 RDIMM.
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web search NEUTRAL — Oct 17, 2024 · Pizza Hut was founded in 1958 by two college students, Dan and Frank Carney, in Wichita, Kansas. They borrowed $600 to open the first location, and then quickly grew into the largest pi…
https://clickamericana.com/topics/food-drink/look-back-at-th…
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web search NEUTRAL — Mar 13, 2026 · The following favorites you’ll find everywhere — in hamburger drive-ins and sandwich shops, pizza parlors, coffeehouses and juice bars, walk-up hot-dog and taco stands, on the beach or …
https://clickamericana.com/topics/food-drink/on-the-go-calif…
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web search NEUTRAL — 1960s drinks meant more than a cold glass — they came with rules, rituals and a whole history. See the recipes and toasts that defined the era.
https://clickamericana.com/category/topics/food-drink
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“other Chinese vendors, including Comay, have released DDR5 products based on CXMT dies for industrial and enterprise applications.”
SINGLE SOURCE
The claim that Comay and other vendors released DDR5 products based on CXMT dies is mentioned in one specific web search result. No second independent source corroborates this specific detail.
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web search NEUTRAL — Compared to its predecessor DDR4 SDRAM, DDR5 was planned to reduce power consumption, while doubling bandwidth. The standard, originally targeted for 2018, was released on July 14, 2020.
https://en.wikipedia.org/wiki/DDR5_SDRAM
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web search NEUTRAL — DDR5 SDRAM (англ. double-data-rate five synchronous dynamic random access memory) — пятое поколение оперативной памяти, являющееся эволюционным развитием предыдущих поколений DDR SDRAM.
https://ru.wikipedia.org/wiki/DDR5_SDRAM
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web search NEUTRAL — The company also introduced the Sinker DDR5 memory modules, said to fully use domestic components, while other Chinese vendors, including Comay, have released DDR5 products based on CXMT dies for indu…
https://www.scmp.com/tech/tech-trends/article/3353464/chines…
info
“In the consumer market, Powev’s Gloway and KingBank DDR5 models based on Chinese made DRAM chips were being sold as early as late 2024”
SINGLE SOURCE
The specific detail about Gloway and KingBank DDR5 models based on Chinese chips being sold in late 2024 is found in one web search result. TechPowerUp mentions Powev's DDR5 but not the specific 'late 2024' timeline for those specific brands.
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web search NEUTRAL — Double Data Rate 5 Synchronous Dynamic Random-Access Memory (DDR5 SDRAM) is a type of synchronous dynamic random-access memory. Compared to its predecessor DDR4 SDRAM, DDR5 was planned to reduce power…
https://en.wikipedia.org/wiki/DDR5_SDRAM
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web search NEUTRAL — POWEV has introduced DDR5 DRAM in form factors like UDIMM, SODIMM, and RDIMM, capable of up to 64 GB capacity and available in either 4,800 MT/s or 5,600 MT/s speeds. At these speeds, modules have dif…
https://www.techpowerup.com/348936/chinese-powev-enters-ddr5…
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web search NEUTRAL — In the consumer market, Powev’s Gloway and KingBank DDR5 models based on Chinese made DRAM chips were being sold as early as late 2024...
https://www.scmp.com/tech/tech-trends/article/3353464/chines…
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“The downstream push follows CXMT’s official debut of its DDR5 product portfolio in November last year.”
CORROBORATED
Two independent web search results confirm CXMT's official debut of its DDR5 product portfolio in November (one says 'last year' and another specifies 'November 2025', though the phrasing suggests a current/recent event).
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wikipedia NEUTRAL — HiSilicon (Chinese: 海思; pinyin: Hǎisī) is a Chinese fabless semiconductor company based in Shenzhen, Guangdong province and wholly owned by Huawei. HiSilicon purchases licenses for CPU designs from AR…
https://en.wikipedia.org/wiki/HiSilicon
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wikipedia NEUTRAL — The Chinese semiconductor industry, including integrated circuit design and manufacturing, forms a major part of mainland China's information technology industry. China's semiconductor industry consis…
https://en.wikipedia.org/wiki/Semiconductor_industry_in_Chin…
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wikipedia NEUTRAL — Zhaoxin (Shanghai Zhaoxin Semiconductor Co., Ltd.; , Chinese: 兆芯; pinyin: Zhàoxīn [ʈʂâu ɕín]) is a fabless semiconductor company, created in 2013 as a joint venture between VIA Technologies and the Sh…
https://en.wikipedia.org/wiki/Zhaoxin
+ 3 more evidence sources
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“The Hefei-based company said its DDR5 chips supported speeds of up to 8,000 Mbps and die densities of 16Gb and 24Gb”
CORROBORATED
Wikipedia confirms CXMT is based in Hefei. A web search result explicitly states its DDR5 chips support speeds up to 8,000 Mbps and die densities of 16Gb and 24Gb.
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web search NEUTRAL — ChangXin Memory Technologies is a Chinese semiconductor integrated device manufacturer headquartered in Hefei, Anhui, specializing in the production of DRAM memory.
https://en.wikipedia.org/wiki/ChangXin_Memory_Technologies
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web search NEUTRAL — The downstream push follows CXMT’s official debut of its DDR5 product portfolio in November last year. The Hefei-based company said its DDR5 chips supported speeds of up to 8,000 Mbps and die densitie…
https://www.scmp.com/tech/tech-trends/article/3353464/chines…
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web search NEUTRAL — Following the mass production of 8,533 Mbps and 9,600 Mbps models earlier this year, CXMT has now completed a full lineup including 12Gb and 16Gb dies, 12GB–24GB chip solutions, and 16GB–32GB LPCAMM m…
https://edutimes.com/news/2025/11/202511282889
info
“The 24Gb density leaves CXMT roughly one generation behind the most advanced 32Gb DDR5 chips from Samsung Electronics, SK Hynix and Micron Technology”
SINGLE SOURCE
The provided evidence for this claim consists of general Samsung corporate information and does not mention 32Gb DDR5 chip densities or a comparison to CXMT's 24Gb chips.
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web search NEUTRAL — The group consists of numerous affiliated businesses, [2] most of which operate under the Samsung brand, and is the largest chaebol (family-controlled conglomerates in South Korea). As of 2024, Samsun…
https://en.wikipedia.org/wiki/Samsung
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web search NEUTRAL — Discover the latest in electronic & smart appliance technology with Samsung. Find the next big thing from smartphones & tablets to laptops & tvs & more.
https://www.samsung.com/us/
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web search NEUTRAL — Through innovative, reliable products and services, and a responsible approach to business, Samsung is taking the world in imaginative new directions.
http://samsungusa.com/
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.