Micron announces the industry’s first 232-layer QLC flash memory and simultaneously releases 2500 SSD

According to news from this site on April 17, Micron announced that it was the first in the industry to launch 232-layer QLC NAND flash memory.

This flash memory has been used in specific Intrinsic solid-state products on the consumer-level retail side. On the consumer-level OEM side, it has been sampled with 2500 solid-state drives to customers. On the enterprise side, it has begun mass production for storage companies. .

Micron said that its 232-layer QLC has a flash memory I/O rate of 2400MT/s, which is 50% higher than its previous generation 176-layer QLC flash memory. At the same time, the read performance and programming performance are also different. Increases of 24% and 31%.

Micron also claims that the flash memory has a 28% bit density advantage over multiple competitors' QLC products.

Micron also released the 2500 solid-state drive using 232-layer QLC flash memory. This SSD is PCIe Gen4x4 specification, supports NVMe 1.4c protocol, and adopts DRAM-less HMB solution with no external cache design.

2500 is available in three form factors: M.2 2230/2242/2280, all single-sided, including three capacities: 512GB/1TB/2TB. This means that this solid-state drive

can provide 2TB of storage space in the compact form factor of the 2230, making it suitable for devices such as handheld consoles.

This site organizes the parameters of Micron 2500 as follows:

##Micron 2500 SSD Sequential read rate (MB/s) Sequential write rate (MB/s) Random read rate (IOPS)Random Write rate (IOPS) Read latency typical value (microseconds)Typical write latency (microseconds) Endurance (TBW )Warranty period

512GB	1TB	2TB
6600	7100	7100
3650	5800	6000
530K	900K	1000K
860K	1000K	1000K
50
12
200TB	300TB	600TB
3 years

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