Wednesday, August 6th 2025

KIOXIA LC9 Series 245.76 TB Enterprise SSD with Innovative 32-die Stack Memory Named Best of Show at FMS

Kioxia Corporation today announced that its KIOXIA LC9 Series 245.76 terabyte enterprise SSD, utilizing a 32-die stack KIOXIA BiCS FLASH generation 8 QLC 3D flash memory, has received the FMS Best of Show award in the SSD Technology category. These awards recognize the cutting-edge products, services, and customer implementations that are pushing the boundaries of memory and storage technology.

The industry's first 245.76 TB NVMe SSD in a 2.5-inch and Enterprise and Datacenter Standard Form Factor (EDSFF) E3.L form factor, KIOXIA LC9 Series drives are well-suited to generative AI and enterprise applications. KIOXIA LC9 Series SSDs are now sampling to select customers. "When customers evaluate SSDs, important consideration is given to storage that scales to high capacities while delivering high performance and low power consumption," said Jay Kramer, Chair of the Awards Program and President of Network Storage Advisors Inc. "We are proud to recognize KIOXIA for its BiCS FLASH 3D flash memory and KIOXIA LC9 Series SSD. This solution is enabled by their CBA (CMOS directly Bonded to Array) technology and the innovation of a 32-die stacked architecture in a package - delivering the capacity, power and density required for transformational SSDs. Creating the highest capacity PCIe 5.0 enterprise SSD is a remarkable achievement and a clear reflection of Kioxia's leadership position."
Featuring a 32-die stack of 2 terabits (Tb)(3) BiCS FLASH QLC 3D flash memory with innovative CBA technology, KIOXIA LC9 Series SSDs deliver the speed, scale, and density required to support the next wave of AI-centric workloads. This combination of advanced memory architecture and CBA technology enables 8 TB in a small 154 BGA package -also an industry first. This milestone was made possible with advancements in Kioxia's high-precision wafer processing, material design, and wire bonding technologies.
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7 Comments on KIOXIA LC9 Series 245.76 TB Enterprise SSD with Innovative 32-die Stack Memory Named Best of Show at FMS

#1
DeathtoGnomes
One drive to rule them all. If only this was cheap enough to put in my PC.
Posted on Reply
#2
close
DeathtoGnomesOne drive to rule them all. If only this was cheap enough to put in my PC.
I bet you wouldn't like it overall. The patterns of operations that make it good for a DC are exactly what make it crappy at home. Form factor, power consumption, cooling requirements, etc. are all downers. But the thought of a consumer oriented 250TB SSD is raising my pulse a bit :). Not that I already have a use for so much capacity, but I'd find it.
Posted on Reply
#3
Blue4130
closeI bet you wouldn't like it overall. The patterns of operations that make it good for a DC are exactly what make it crappy at home. Form factor, power consumption, cooling requirements, etc. are all downers. But the thought of a consumer oriented 250TB SSD is raising my pulse a bit :). Not that I already have a use for so much capacity, but I'd find it.
I would take that bet. This would be fine for all of my media.
Posted on Reply
#4
GabrielLP14
SSD DB Maintainer
Jesus.... image the time to precondition that drive LOL, depending on the write performance would take months LOL
Posted on Reply
#5
InVasMani
245.76 TB in storage in something pretty close to the size of a floppy disk is gnarly and that's the later generation floppy disk too that wasn't so floppy a disk it had a harder plastic exterior aka armored floppy disk.
Posted on Reply
#6
vato3001
QLC? No Thanks :)
Give me that with SLC :peace: than i call Musk.
Posted on Reply
#7
remixedcat
I had to do a double take on that size..... and was shocked but.....I'm questioning it's endurance😹😹😹
Posted on Reply
Nov 14th, 2026 18:59 CST change timezone

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