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Samsung’s 1TB UHS-1 microSD card in mass manufacturing based mostly on newest V-NAND know-how
Samsung Electronics, the world chief in superior reminiscence know-how, at this time introduced that it has began sampling its 256-gigabyte (GB)1 SD Categorical2 microSD card with sequential learn velocity of as much as 800 megabytes per second (MB/s) and has commenced mass manufacturing of its 1-terabyte (TB)3 UHS-1 microSD card. With the introduction of its next-generation microSD card line-up, Samsung goals to supply differentiated reminiscence options required for tomorrow’s cellular computing and on-device AI purposes.
“With our two new microSD playing cards, Samsung has supplied efficient options to handle the rising calls for of cellular computing and on-device AI,” stated Hangu Sohn, Vice President of the Reminiscence Model Product Biz Group at Samsung Electronics. “Regardless of their tiny dimension, these reminiscence playing cards ship highly effective SSD-like efficiency and capability to assist customers get extra out of demanding fashionable and future purposes.”
For the primary time within the {industry}, Samsung launched a brand new high-performance microSD card based mostly on the SD Categorical interface. The event was the results of a profitable collaboration with a buyer to create a customized product.
Due to its low-power design in addition to firmware know-how optimized for high-performance and thermal administration, Samsung’s SD Categorical microSD card provides efficiency equal to SSDs in a small type issue. Whereas learn speeds for conventional microSD playing cards based mostly on the UHS-1 interface have been restricted to 104MB/s, SD Categorical was in a position to increase it to 985MB/s, though business availability of the latter weren’t viable in microSD playing cards till now.
The sequential learn velocity of Samsung’s SD Categorical microSD card reaches as much as 800MB/s — 1.4 instances quicker than SATA SSDs (as much as 560 MB/s) and greater than 4 instances quicker in comparison with conventional UHS-1 reminiscence playing cards (as much as 200 MB/s), permitting improved computing experiences in varied purposes, together with PCs and cellular gadgets. To make sure steady efficiency and reliability for the small type issue, Dynamic Thermal Guard (DTG) know-how maintains the optimum temperature for the SD Categorical microSD card, even throughout lengthy utilization classes.
Samsung’s new 1TB microSD card stacks eight layers of the corporate’s eighth technology 1-terabit (Tb) V-NAND inside a microSD type issue, realizing the high-capacity package deal that was once attainable solely in SSDs. The brand new 1TB microSD card passes the {industry}’s most rigorous take a look at settings and provides dependable utilization even in difficult environments, with options akin to water safety, excessive temperature, drop-proof design, wear-out safety, in addition to X-ray and magnetic safety.4
The 256GB SD Categorical microSD card will likely be made out there for buy later this yr, and the 1TB UHS-1 microSD card is about to launch throughout the third quarter of this yr.
1 1 gigabyte (GB) = 1,000,000,000 bytes (1 billion bytes). Precise usable capability could range.
2 SD Categorical: The brand new SD card interface with PCIe Gen3x1 (based mostly on SD 7.1 specification launched in Feb. 2019), the theoretical switch velocity of an SD Categorical card is 985MB/s
3 1 terabyte (TB) = 1,000,000,000,000 bytes (1 trillion bytes). Precise usable capability could range
4 Samsung shouldn’t be answerable for any damages and/or lack of knowledge or bills incurred from reminiscence card knowledge restoration. The six proofs claimed is simply relevant for 1TB UHS-1 microSD Card, not for 256GB SD Categorical microSD Card. 1M depth, salt water, 72hrs. Working temperatures of -25℃ to 85℃ (-13°F to 185°F), non-operating temperatures of -40℃ to 85℃ (-40°F to 185°F). Withstands normal airport x-ray machines (As much as 100mGy). Magnetic area equal of a high-field MRI scanner (As much as 15,000 gauss). Face up to drops as much as 5meters (16.4feet). As much as 10,000 swipes.
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