Samsung samples industry-first 256GB SD Specific microSD card boasting speeds greater than 4 instances quicker than present interface

Samsung’s 1TB UHS-1 microSD card in mass manufacturing primarily based on newest V-NAND know-how

Samsung Electronics, the world chief in superior reminiscence know-how, at the moment introduced that it has began sampling its 256-gigabyte (GB)1 SD Specific2 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 offer differentiated reminiscence options required for tomorrow’s cell computing and on-device AI purposes.


“With our two new microSD playing cards, Samsung has supplied efficient options to deal with the rising calls for of cell computing and on-device AI,” mentioned Hangu Sohn, Vice President of the Reminiscence Model Product Biz Workforce 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.”




Trade-First SD Specific microSD Card Provides Most Speeds of 800 MB/s

For the primary time within the {industry}, Samsung launched a brand new high-performance microSD card primarily based on the SD Specific interface. The event was the results of a profitable collaboration with a buyer to create a customized product.


Because of its low-power design in addition to firmware know-how optimized for high-performance and thermal administration, Samsung’s SD Specific microSD card affords efficiency equal to SSDs in a small type issue. Whereas learn speeds for conventional microSD playing cards primarily based on the UHS-1 interface had been restricted to 104MB/s, SD Specific was capable of enhance it to 985MB/s, though industrial availability of the latter weren’t viable in microSD playing cards till now.


The sequential learn velocity of Samsung’s SD Specific 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 numerous purposes, together with PCs and cell units. To make sure secure efficiency and reliability for the small type issue, Dynamic Thermal Guard (DTG) know-how maintains the optimum temperature for the SD Specific microSD card, even throughout lengthy utilization periods.




1TB UHS-1 microSD Card With Slicing-Edge 1Tb V-NAND

Samsung’s new 1TB microSD card stacks eight layers of the corporate’s eighth era 1-terabit (Tb) V-NAND inside a microSD type issue, realizing the high-capacity bundle that was once attainable solely in SSDs. The brand new 1TB microSD card passes the {industry}’s most rigorous check settings and affords dependable utilization even in difficult environments, with options corresponding to water safety, excessive temperature, drop-proof design, wear-out safety, in addition to X-ray and magnetic safety.4




The 256GB SD Specific microSD card shall be made obtainable for buy later this yr, and the 1TB UHS-1 microSD card is ready to launch inside the third quarter of this yr.



1 1 gigabyte (GB) = 1,000,000,000 bytes (1 billion bytes). Precise usable capability might fluctuate.
2 SD Specific: The brand new SD card interface with PCIe Gen3x1 (primarily based on SD 7.1 specification launched in Feb. 2019), the theoretical switch velocity of an SD Specific card is 985MB/s
3 1 terabyte (TB) = 1,000,000,000,000 bytes (1 trillion bytes). Precise usable capability might fluctuate
4 Samsung isn’t chargeable for any damages and/or lack of knowledge or bills incurred from reminiscence card knowledge restoration. The six proofs claimed is just relevant for 1TB UHS­-1 microSD Card, not for 256GB SD Specific 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). Stand up to drops as much as 5meters (16.4feet). As much as 10,000 swipes.