Kioxia’s booth at FMS 2024 was a busy one with multiple technology demonstrations keeping visitors occupied. A walk-through of the BiCS 8 manufacturing process was the first to grab my attention. Kioxia and Western Digital announced the sampling of BiCS 8 in March 2023. We had touched briefly upon its CMOS Bonded Array (CBA) scheme…
Kioxia Details BiCS 8 NAND at FMS 2024: 218 Layers With Superior Scaling Read More »
Western Digital’s BiCS8 218-layer 3D NAND is being put to good use in a wide range of client and enterprise platforms, including WD’s upcoming Gen 5 client SSDs and 128 TB-class datacenter SSD. On the external storage front, the company demonstrated four different products: for card-based media, 4 TB microSDUC and 8 TB SDUC cards…
Western Digital Introduces 4 TB microSDUC, 8 TB SDUC, and 16 TB External SSDs Read More »
The growth in the enterprise SSD (eSSD) market has outpaced that of the client SSD market over the last few years. The requirements of AI servers for both training and inference has been the major impetus in this front. In addition to the usual vendors like Samsung, Solidigm, Micron, Kioxia, and Western Digital serving the…
DapuStor and Memblaze Target Global Expansion with State-of-the-Art Enterprise SSDs Read More »
When Western Digital introduced its Ultrastar DC SN861 SSDs earlier this year, the company did not disclose which controller it used for these drives, which made many observers presume that WD was using an in-house controller. But a recent teardown of the drive shows that is not the case; instead, the company is using a…
In an unexpected announcement during their quarterly earnings call this week, Western Digital revealed that it has begun sampling an upcoming 32TB hard drive. The nearline HDD is aimed at hyperscalers, and relies on a combination of Westen Digital’s EAMR technology, as well as shingled magnetic recording (SMR) technology to hit their highest capacity figures…
Western Digital: We Are Sampling 32TB SMR Hard Drives Read More »
A week after Western Digital confirmed that it had begun sampling of its 64 TB SSDs for datacenters, the company has teased its next-generation product, a 128 TB solid-state drive at FMS 2024. For now, all we know about Western Digital’s 128 TB SSD is that it uses the company’s BiCS8 QLC NAND memory and…
Western Digital Teases 128 TB Enterprise SSD: BiCS8 3D QLC for AI Workloads Read More »
Western Digital’s FMS 2024 demonstrations included a preview of their upcoming PCIe 5.0 x4 M.2 2280 NVMe SSDs for mobile workstations and consumer desktops. The Gen 5 client SSD market has been dominated by solutions based on Phison’s E26 controller. The first generation products launched with slower NAND flash, while the more recent ones have…
Western Digital Previews M.2 2280 PCIe 5.0 x4 NVMe Client SSDs: 15GBps at Under 7 Watts Read More »
Western Digital has quietly introduced an 8 TB version of its high-end SN850X SSD, doubling the top capacity of the well-regarded drive family. The new drive offers performance on par with other members of the range, but with twice as much capacity as the previous top-end model – and with a sizable price premium to…
Western Digital Adds 8TB Model to Popular High-End SN850X SSD Drive Family Read More »
Western Digital expanded its WD Blue NVMe family of budget SSDs this week with the introduction of the the WD Blue SN5000 series, an updated lineup of SSDs that, among other things, adds a 4 TB model. Being budget drives, the SN5000 series is not going to be a performance monster, but their combination of capacity,…
Western Digital Rolls Out Updated Budget WD Blue SN5000 SSDs, Adds 4TB Model Read More »
This week, Kioxia introduced its new 3D QLC NAND devices aimed at high-performance, high-capacity drives that could redefine what we typically expect from QLC-based SSDs. The components are 1 Tb and 2 Tb 3D QLC NAND ICs with a 3600 MT/s interface speed that could enable M.2-2230 SSDs with a 4 TB capacity and decent…
Kioxia’s High-Performance 3D QLC NAND Enables High-End High-Capacity SSDs Read More »
