Driving Modern Workloads with Server SSD Innovation
Server infrastructure has evolved beyond simple storage. Workloads such as AI inferencing, machine learning, real-time analytics, and large-scale virtualisation demand low-latency, high-endurance flash. This is where a Server SSD from Kioxia makes the difference: engineered for sustained I/O under extreme conditions, while delivering enterprise-class reliability, security, and efficiency.
Unlike commodity storage, a Server SSD must align with strict service-level agreements. That means multi-DWPD endurance ratings, dual-port failover support, and compliance with standards like NVMe 2.0 or 12 Gb/s SAS. Kioxia’s SSD portfolio reflects this by covering the full spectrum of server environments—from high-performance NVMe PCIe Gen 5 to cost-efficient SAS solutions for compatibility.
Kioxia’s Server SSD Portfolio
CM7 Series – NVMe PCIe Gen 5 Enterprise SSD
- Interface: PCIe 5.0, NVMe 2.0, dual-port
- Performance: Up to 14 GB/s sequential reads, 2.7M random read IOPS
- Endurance: Options from 1 DWPD to 3 DWPD
- Why it matters for servers: Perfect for mixed-use deployments—virtualised environments, database clusters, and high-transaction workloads—where consistent latency is critical.
RM7 Series – Value SAS Server SSD
- Interface: 12 Gb/s SAS, using BiCS FLASH 3D TLC
- Performance: Tailored for predictable I/O patterns in enterprise servers
- Endurance: Up to 3 DWPD
- Server integration: Designed for OEM systems such as Dell PowerEdge, offering a cost-effective yet reliable drop-in solution where SAS compatibility remains essential.
CD8P & CD9P Series – Data Centre NVMe SSDs
- Form factors: 2.5-inch and E3.S for next-gen server designs
- Performance: Random reads up to 2.6M IOPS, sequential speeds ~14.8 GB/s (PCIe Gen 5)
- Efficiency: Significant gains in perf-per-watt thanks to Kioxia’s CBA (controller–buffer–accelerator) architecture
- Why it matters for servers: Ideal for hyperscale environments, GPU-accelerated AI workloads, and energy-sensitive cloud operations.
LC9 Series – Ultra-High Capacity Server SSD
- Capacity: Up to 245.76 TB per drive, the largest Server SSD available globally
- Use case: Replacing racks of spinning disks in data-heavy server deployments—such as generative AI, large-scale training datasets, and archival tiers—while dramatically reducing TCO.
Architectural Strengths of Kioxia’s Server SSDs
- BiCS FLASH™ 3D NAND
Kioxia’s vertically stacked NAND technology ensures greater density, reliability, and endurance—essential for servers that run 24/7. - CBA Architecture
Introduced in the CM9/CD9P generations, CBA improves thermal management and power efficiency, directly addressing the heat and performance constraints of dense server environments. - Dual-Port & Multi-DWPD Endurance
Features such as dual-port PCIe, SAS redundancy, and multiple endurance classes give server administrators flexibility to match SSDs to workload intensity. - Security Compliance
Kioxia Server SSDs support SED (self-encrypting drive), FIPS certification, and SIE (Sanitise Instant Erase), ensuring compliance with enterprise data governance.
Why IT Leaders Choose Kioxia for Server SSDs
- Proven reliability in hyperscale and OEM deployments
- Balanced portfolio: From PCIe Gen 5 NVMe to SAS-based compatibility solutions
- Performance scalability: From predictable SAS workloads to cutting-edge AI/ML acceleration
- Operational efficiency: Lower watts per IOP, reduced cooling requirements, and optimised airflow design
The Future of Kioxia Server SSD Development
The roadmap doesn’t end at PCIe Gen 5. Kioxia is preparing Server SSDs for PCIe Gen 6, doubling throughput again while leveraging new NAND generations such as QLC and beyond. These advances will support the explosive growth of AI-driven infrastructure, where servers require not just capacity but sustainable performance-per-watt ratios.
Kioxia Server SSD at a Glance
| Series | Server Use Case | Highlights |
|---|---|---|
| CM7 | Enterprise servers, mixed workloads | PCIe 5.0 NVMe, 14 GB/s, up to 3 DWPD |
| RM7 | Legacy/OEM integration | SAS 12 Gb/s, cost-efficient, up to 3 DWPD |
| CD9P | Cloud & AI servers | CBA architecture, perf-per-watt efficiency |
| LC9 | Hyperscale/AI training servers | 245 TB capacity, HDD replacement |
A Server SSD is not just about raw speed. It’s about balancing endurance, security, and scalability in the data-centric era. With PCIe Gen 5, advanced NAND, and world-leading capacity, Kioxia provides the building blocks for the next generation of server performance.
Contact our experts today to discuss Kioxia Solutions Exertis Enterprise
