Samsung has Teased PCIe 5.0 SSD Moore’s rule shows that even when storage is low, storage supplies must double in size every few years. Designed for enterprise servers, the PM1743 SSD can reach read speeds of up to 13,000 MB / s and handle 2,500K input / output processing (IOPS) per second – twice as much. PCIe 4.0 NVMe Drivers can do.
PCIe 5.0 supports 32 Giga transfers per second (GT / s), twice as much as PCIe 4.0. To use that bandwidth, Samsung developed a proprietary controller and worked with Intel to test it. “Together we have addressed some of the critical technical issues that arose during PCIe 5.0 during this initial evaluation period,” said Jim Poppas, Intel’s Director of Technology Initiatives.
The SSD offers a serial write speed of 6,600 MB / s and a random write speed of 250K IOPS, again doubling the current specs. It also offers up to 30 percent enhanced energy efficiency. “This is expected to significantly reduce operating costs for the server and data center, while at the same time helping to reduce their carbon footprint,” Samsung wrote.
Although PCIe 5.0 is now inevitable, the next version is not far behind. The PCI Special Interest Group already exists Published The PCI Express 6.0 specification boils down to 256GB per second on 16 lanes – twice as fast as PCIe 5.0 and four times faster than the 4.0 spec. However, that format requires the use of a new technique called pulse amplitude modulation technology, which can carry twice as much data as existing methods without the need for absurdly high frequencies.
Samsung is now bringing the PM1743 PCIe 5.0 SSD model to select customers, and plans to mass-produce it in the first quarter of 2022 with capacities ranging from 1.92 terabytes (TB) to 15.36TB. It is expected to be the first PCIe 5.0 SSD with dual-port support, guaranteeing server performance in the event of a port failure. First customers are likely to be data centers, but such technology usually opens up to consumers a year or so later – so if you have any 16K video editing plans, plan ahead.
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