KCMYXRUG15T3 Kioxia 15.36TB Enterprise SSD NVME PCIE Gen5 U3 SIE 1 Dwpd

Key Features & Benefits

• High Capacity: 15.36TB of enterprise-grade storage for large datasets and high-demand applications.
• Interface: PCIe Gen5 NVMe protocol for maximum bandwidth and low-latency I/O operations.
• Endurance: 1 DWPD suitable for mixed-use workloads in enterprise environments.
• Security: SIE Self-Encrypting Enterprise features including hardware-based AES encryption and cryptographic erase.
• Form Factor: 2.5-inch U.3 design for high-density server and storage deployments.
• Enterprise Reliability: Advanced error correction, power-loss protection, and SMART telemetry for monitoring drive health.
• Scalability: Backward-compatible with PCIe Gen4 and Gen3 systems for flexible deployment.
• Energy Efficiency: Optimized power profile for continuous 24/7 operation in dense server environments.

Performance Characteristics

The KIOXIA 15.36TB NVMe Gen5 SSD delivers exceptional random and sequential I/O performance, making it suitable for high-throughput and latency-sensitive workloads. With PCIe Gen5 support, it provides nearly double the theoretical bandwidth compared to Gen4, enabling faster data transfer and reduced application response times. Random I/O workloads, such as database queries, virtualization, and multi-tenant applications, benefit from predictable latency and high IOPS performance.

Random I/O & Latency

Enterprise workloads often require consistent small-block random performance. The KCMYXRUG15T3 SSD provides low latency for 4K and 8K random read/write operations, ensuring smooth performance under heavy multi-threaded workloads. Tail latency is minimized to maintain consistent application response times, essential for transactional databases, high-density virtual environments, and real-time analytics platforms.

Sequential Throughput

Large-block sequential operations such as bulk data transfers, media streaming, and backup/restore tasks benefit from the drive's high throughput. With PCIe Gen5 bandwidth, the KIOXIA 15.36TB SSD delivers consistently high sequential read and write speeds, improving data movement efficiency across enterprise storage systems.

Workload Optimization

• High-performance databases, OLTP and OLAP systems
• Virtualization and containerized environments with high random I/O demands
• AI/ML training and inference requiring high bandwidth
• Real-time analytics and high-frequency transaction processing
• Enterprise caching, tiered storage, and metadata acceleration

Endurance and Reliability

The KIOXIA KCMYXRUG15T3 is engineered to provide predictable endurance and reliability. Rated at 1 DWPD, it supports mixed-use workloads while maintaining consistent performance over the drive's lifetime. Advanced error correction (ECC), wear leveling, and over-provisioning ensure long-term data integrity and drive longevity, even under continuous heavy use.

Power-Loss Protection

The drive features robust power-loss protection, ensuring that data in transit and metadata are safely stored during unexpected power interruptions. Capacitor-backed energy storage allows in-flight data to be written to non-volatile media, protecting against data loss and corruption.

Error Correction and Data Integrity

• Advanced ECC algorithms to detect and correct bit errors
• End-to-end data path protection to prevent corruption during transfer
• SMART telemetry for real-time monitoring of health metrics, temperature, and write cycles
• Consistent performance under steady-state workloads through intelligent background management

Security Features

SIE (Self-Encrypting Enterprise) technology ensures that all data at rest is encrypted with hardware-based AES-256 encryption. This protects sensitive enterprise information and ensures compliance with regulatory standards such as GDPR, HIPAA, and FIPS 140-2. Cryptographic erase functionality allows drives to be securely decommissioned without physical destruction, simplifying lifecycle management.

Encryption and Key Management

• Hardware-based encryption reduces CPU overhead
• Supports integration with enterprise Key Management Systems (KMS)
• Automated key rotation for regulatory compliance
• Secure cryptographic erase for rapid and compliant drive retirement

Form Factor and Connectivity

With a standard 2.5-inch U.3 form factor, the KIOXIA 15.36TB SSD is compatible with high-density server and storage array configurations. The U.3 interface supports PCIe Gen5 lanes while maintaining backward compatibility with Gen4 and Gen3 systems. Hot-swappable design enables minimal downtime during drive replacement, making it ideal for enterprise environments requiring continuous operation.

Physical Characteristics

• 2.5-inch height, suitable for high-density storage servers
• Hot-swappable design for efficient maintenance
• Vibration and shock-resistant for enterprise-grade reliability
• Optimized airflow compatibility for thermal management in rack-mounted servers

Interface Advantages

• NVMe protocol reduces latency and CPU overhead
• Supports multiple queues to enable parallel processing and maximize IOPS
• PCIe Gen5 doubles theoretical bandwidth compared to Gen4, accelerating large dataset transfers
• Backward compatibility ensures deployment flexibility in mixed-generation environments

Power and Thermal Management

KIOXIA enterprise SSDs are designed for continuous 24/7 operation in dense data center environments. Optimized power management reduces idle power consumption without affecting performance. Thermal throttling mechanisms maintain safe operating temperatures under sustained workloads, preserving both drive longevity and consistent I/O performance.

Energy Efficiency

• Dynamic power management tailored to workload intensity
• Lower heat output reduces cooling requirements in high-density racks
• Optimized for cost-effective 24/7 enterprise operation

Enterprise Use Cases

The KIOXIA 15.36TB NVMe PCIe Gen5 SSD is suitable for a wide variety of enterprise applications. Its combination of high capacity, ultra-low latency, and enterprise reliability supports demanding workloads:

• High-performance databases with transactional and analytical requirements
• Virtualization and VDI deployments requiring consistent IOPS and low latency
• AI and ML model training and inference requiring high-speed data access
• Real-time analytics, big data processing, and high-frequency trading
• Enterprise caching layers, metadata servers, and tiered storage solutions
• Cloud and hyperscale data centers needing scalable, high-density storage