Friday, January 6th 2023
A Walk Through the KIOXIA Memory Lane
KIOXIA is betting big on enterprise flash storage, and demoed several of its new and already-launched NVMe products based on the company's 162-layer 3D NAND flash memory, aka 6th Generation BiCS flash. Starting off, we see several single-chip solutions, namely the BiCS5 eTLC, the BiCS Industial TLC, and the BiCS5-QLC. These are complete NVMe SSDs on a single package, targeting embedded systems, industrial PCs, and the likes. They can even be directly embedded on server motherboards to serve as boot drives, freeing up precious chassis space for the main storage devices.
The EM6 is an enterprise network-attached SSD in a 2.5-inch form-factor. This is a NAS-on-a-stick that can be deployed at large scale, and accessible as a network resource, or as an NVMe-over-Fiber device. The CM7 is a high-capacity 2.5-inch (EDSFF E3.S) SSD that comes in sizes of up to 30 TB, and has PCI-Express 5.0 x4 interface with NVMe 2.0 protocol, with endurance of up to 3 DWPD and offering FIPS 140-33 security. We also see the XD6 line of EDSFF E1.S form-factor NVMe SSDs with PCIe 4.0 interfaces, up to 3.84 TB capacity, and 1 DWPD endurance.
The EM6 is an enterprise network-attached SSD in a 2.5-inch form-factor. This is a NAS-on-a-stick that can be deployed at large scale, and accessible as a network resource, or as an NVMe-over-Fiber device. The CM7 is a high-capacity 2.5-inch (EDSFF E3.S) SSD that comes in sizes of up to 30 TB, and has PCI-Express 5.0 x4 interface with NVMe 2.0 protocol, with endurance of up to 3 DWPD and offering FIPS 140-33 security. We also see the XD6 line of EDSFF E1.S form-factor NVMe SSDs with PCIe 4.0 interfaces, up to 3.84 TB capacity, and 1 DWPD endurance.
3 Comments on A Walk Through the KIOXIA Memory Lane
I wanted to open these threads about new technology releases for SSDs/Storage and see something really innovative and interesting. Like an SSD that can be used as an auxiliary pool of VRam and ram at the same time... Idk :p