- Dell squeezes nearly 10PB of flash storage into a compact 2U server
- KIOXIA’s massive SSDs eliminated the need for seven additional storage servers
- The complete rack configuration could reportedly cost more than $75 million.
Dell Technologies has introduced a new server configuration that includes a staggering 9.8PB of flash storage in a standard 2U chassis.
The PowerEdge R7725xd achieves this density by combining 40 KIOXIA LC9 series 245.76 terabyte SSDs with AMD EPYC processors.
A comparable configuration using conventional 30.72TB drives would require seven additional servers and consume approximately eight times as much power.
How the server achieves such extreme storage density
KIOXIA LC9 Series drives are available in a specialized E3.L form factor that allows 40 of them to fit inside a single 2U chassis.
Each drive offers up to 245.76TB of flash-based storage with PCIe 5.0 performance for demanding AI data pipelines.
“The combination of the Dell PowerEdge R7725xd server and the KIOXIA LC9 Series enterprise SSD is not just about high density,” said Akihiro Kimura, technology executive at KIOXIA Corporation. “It’s a change in the way we design AI infrastructures.”
The system supports up to five 400 gigabits per second network interface cards, allowing users to complete and move data through pipelines more efficiently.
This allows organizations to scale AI infrastructure without expanding their physical footprint or increasing their overall energy consumption.
What this means for the AI data center economy
Arun Narayanan, senior vice president at Dell Technologies, said the server offers the storage density and power efficiency customers need to scale AI infrastructure without sacrificing performance.
Flexible, air-cooled storage configurations are designed to complement GPU-enabled servers, supporting AI data management and model training throughout the entire AI lifecycle.
In theory, a single rack using these servers could exceed 200PB of flash storage, although the cost would be substantial.
At approximately $15,000 per 245.76TB drive, a 200PB configuration would require approximately 815 drives costing approximately $12.2 million.
Building a full rack with servers, networking, and cooling would likely bring the total to $75 million or more.
It remains an open question whether the higher cost of these high-density drives makes sense for all organizations.
For hyperscale cloud providers and leading AI labs with massive data ingestion requirements, the math likely favors density over cost per terabyte.
However, for smaller businesses, traditional 30.72TB drives may still offer better value.
Dell and KIOXIA have raised the bar for what is possible in a 2U server, and the AI data center of the future will be based on density.
The 9.8 PB milestone is not the end of the road, but it is a sign pointing toward a future in which storage capacity will no longer be the bottleneck for AI innovation.
The technology is real, the density is unprecedented, and the implications for AI data centers are profound, even if the price makes most IT administrators cringe.
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