KRM5XVUG960G Kioxia 960GB 2.5" SAS-12GBPS SSD Serial Attached SCSI v3

Kioxia KRM5XVUG960G 960GB SAS 12GBPS 2.5-Inch Enterprise SSD Overview

The Kioxia KRM5XVUG960G is a high-performance enterprise solid-state drive designed to meet the demanding requirements of modern data centers. With a capacity of 960GB, a 2.5-Inch form factor, and a 12GBPS SAS interface, this SSD delivers exceptional performance for mixed-use workloads, combining read-intensive and write operations efficiently. Part of the RM5 Series, it is engineered to provide consistent, predictable performance for mission-critical enterprise applications including databases, virtualization, analytics, and cloud computing. The drive’s enterprise-grade features ensure durability, data integrity, and scalability, making it a reliable choice for IT administrators seeking high-speed, low-latency storage solutions.

RM5 Series Architecture and Mixed-Use Optimization

The KRM5XVUG960G leverages the RM5 Series architecture, designed specifically for mixed-use workloads where both read and write operations are significant. The architecture integrates advanced NAND management, enterprise-grade firmware, and high-speed SAS connectivity to provide high throughput, low latency, and sustained performance. Intelligent firmware optimizes I/O operations, balances wear across NAND cells, and implements robust error correction to maintain data integrity and operational stability under continuous 24/7 workloads. This combination allows enterprises to deploy the SSD confidently in environments where performance and reliability are critical.

12GBPS SAS Interface and Dual-Port Connectivity

The 12Gbps SAS interface of the KRM5XVUG960G ensures fast, reliable connectivity for enterprise servers and storage systems. Dual-port SAS connectivity provides redundant data paths, enhancing fault tolerance and system uptime. In the event of a single path failure, data access continues uninterrupted, making the SSD ideal for high-availability environments such as RAID arrays, SAN deployments, and clustered server configurations. The dual-port design supports simultaneous connections, enabling efficient multi-path I/O and load balancing across enterprise storage infrastructure.

2.5-Inch Form Factor for Dense Deployments

The compact 2.5-inch form factor allows for high-density deployments in enterprise racks and servers, maximizing storage capacity per unit while ensuring proper thermal management. Standard form factor compliance simplifies integration with existing systems, reducing downtime during hardware upgrades or expansions. The small footprint also facilitates efficient airflow in server enclosures, supporting sustained performance in high-density configurations without thermal throttling or reliability concerns.

Mixed-Use Performance and Workload Optimization

The KRM5XVUG960G is optimized for mixed-use workloads, providing a balance of read and write performance with predictable latency and throughput. It is suitable for enterprise applications such as virtualized environments, database servers, OLTP systems, business intelligence, and analytics platforms. The drive’s firmware intelligently manages data placement, caching, and I/O prioritization to ensure consistent performance, even under high-load conditions. By maintaining balanced performance for both read and write operations, the SSD supports a wide range of workloads efficiently.

Advanced NAND Technology and Endurance

The KRM5XVUG960G uses enterprise-grade NAND to deliver robust endurance, high reliability, and consistent data integrity. The mixed-use optimization enables the SSD to handle frequent write operations without degrading performance or longevity. Wear-leveling algorithms evenly distribute write cycles across NAND cells, while advanced error-correction mechanisms detect and correct errors to preserve data accuracy. These features make the drive well-suited for continuous operation in enterprise data centers, providing predictable performance over its operational lifespan and reducing maintenance and replacement costs.

Self-Encrypting Drive Features

For enterprises handling sensitive data, the KRM5XVUG960G offers optional Self-Encrypting Drive (SED) technology with AES 256-bit hardware encryption. Hardware-based encryption ensures that data remains secure, even if the drive is physically removed from the server. This feature is critical for compliance with regulations such as GDPR, HIPAA, and industry-specific security standards. The encryption process is managed at the hardware level, minimizing performance impact while providing robust data protection for enterprise workloads.

Secure Erase and Data Sanitization

The SSD supports secure erase capabilities, enabling IT administrators to permanently erase all data when the drive is retired or repurposed. Secure erase ensures no residual data remains, mitigating the risk of unauthorized access and supporting regulatory compliance. This functionality is essential in enterprise environments that handle financial, healthcare, or other sensitive information, ensuring safe and secure data disposal practices.

Power-Loss Protection and Data Integrity

Equipped with onboard capacitors, the KRM5XVUG960G offers power-loss protection, allowing all in-flight write operations to complete safely in the event of a sudden power failure. This prevents data corruption and maintains transactional integrity, which is critical for mission-critical applications. Coupled with advanced error correction and wear-leveling, power-loss protection ensures that the SSD delivers reliable performance throughout its operational life.

Performance Characteristics and Latency Management

The KRM5XVUG960G provides high sequential and random read/write performance, with low-latency access suitable for enterprise workloads. Its 12Gbps SAS interface maximizes throughput, enabling rapid data retrieval for database servers, analytics platforms, and virtualization environments. Enterprise-grade firmware optimizes I/O operations, allowing high IOPS performance while maintaining consistent latency even during intensive mixed-use operations. This ensures that applications relying on predictable response times can operate efficiently and without interruption.

Enterprise Workload Suitability

Designed for enterprise storage environments, the SSD excels in mixed-use scenarios where both read and write operations are significant. It is ideal for OLTP systems, virtualization platforms, content management solutions, and cloud storage infrastructure. The predictable performance under mixed-use workloads ensures that critical applications operate efficiently without performance degradation, enabling enterprises to maintain service levels and operational efficiency.

Virtualization and Cloud Integration

In virtualized and cloud environments, the KRM5XVUG960G delivers consistent performance for multiple virtual machines or tenants. Its dual-port SAS connectivity supports simultaneous access paths, providing high availability and load balancing for hyperconverged infrastructures, virtual desktops, and multi-tenant cloud storage deployments. The drive’s low latency and high throughput help maintain smooth operation for virtualized applications and workloads, reducing latency and maximizing resource utilization.

Analytics and High-Performance Computing Applications

The SSD’s high read and write performance makes it suitable for analytics, business intelligence, and high-performance computing (HPC) workloads. Rapid data access accelerates reporting, computation, and data processing, allowing enterprises to derive insights quickly and improve operational efficiency. Mixed-use optimization ensures that write-heavy operations do not interfere with read-intensive analytics tasks, supporting continuous and reliable data access.

Reliability, Durability, and Enterprise Testing

The KRM5XVUG960G undergoes extensive enterprise-grade testing to validate performance, reliability, and endurance under continuous operation. Stress tests, thermal cycling, and workload simulations ensure predictable operation under demanding conditions. Advanced firmware features such as wear-leveling, bad block management, and SMART monitoring further enhance reliability, enabling IT administrators to deploy high-capacity storage with confidence. These features make the drive suitable for 24/7 operation in mission-critical enterprise environments.

Operational Stability

Advanced thermal sensors and dynamic throttling ensure the SSD operates within safe temperature ranges, preventing performance degradation and protecting the drive from overheating. Efficient thermal management supports stable operation in high-density environments and enhances the long-term reliability of the storage system. This is particularly valuable in enterprise servers or storage arrays where multiple drives are densely packed.

Endurance and Long-Term Data Retention

The KRM5XVUG960G’s enterprise-grade NAND technology and firmware ensure long-term endurance and data retention. Wear-leveling and bad block management reduce premature cell degradation, preserving consistent performance over the drive’s operational life. Enterprises benefit from reduced maintenance requirements and enhanced storage reliability, supporting sustained performance for mission-critical applications.

Smart and Predictive Maintenance

Integrated SMART monitoring tracks drive health, temperature, and operational metrics in real-time. Predictive analytics allow IT administrators to plan proactive maintenance, reducing the risk of unexpected downtime. This capability supports effective lifecycle management, ensuring that enterprise storage infrastructure remains reliable and efficient over time.

Applications and Enterprise Use Cases

The KRM5XVUG960G is designed to meet the storage needs of enterprise environments that demand reliable, high-performance SSDs for mixed-use workloads. Applications include database servers, virtualization platforms, cloud storage solutions, analytics systems, and content delivery networks. Its balanced read/write performance, durability, and enterprise-grade features ensure that mission-critical applications operate efficiently without disruption.

Database Servers and Transactional Systems

For database servers and transactional systems, the KRM5XVUG960G provides fast data access and high IOPS performance. Mixed-use optimization ensures efficient handling of both read and write operations, enabling high-volume transaction processing, query execution, and data retrieval without latency bottlenecks.

Virtualization and Cloud Deployments

The SSD supports virtualized infrastructures and cloud storage platforms by providing predictable low-latency performance for multiple tenants or virtual machines. Its dual-port connectivity enables high availability and load balancing, allowing enterprises to maintain operational efficiency in multi-tenant and hybrid cloud environments.

Analytics, HPC, and Content Delivery

With high throughput and low latency, the KRM5XVUG960G accelerates analytics, business intelligence, and high-performance computing applications. Rapid data retrieval supports computational workloads, reporting, and content delivery tasks, ensuring timely insights and smooth access to frequently requested information. The SSD’s balanced mixed-use performance guarantees that write-intensive operations do not impact read-intensive analytics tasks.

Energy and Cost Management

The KRM5XVUG960G incorporates energy-efficient design principles to reduce power consumption while maintaining high performance. Dynamic power management adjusts energy usage based on workload demands, contributing to lower operational costs. Efficient thermal management reduces cooling requirements, supporting cost-effective, high-density deployments in enterprise data centers.

Dynamic Power Management

The drive adapts power consumption according to activity levels, conserving energy during low-usage periods while providing full performance during peak operations. This reduces electricity costs and supports sustainable, efficient enterprise operations without compromising performance.

Operational in High-Density Deployments

Advanced thermal and power management allow high-density server and storage configurations without excessive cooling requirements. Enterprises can scale storage infrastructure efficiently while maintaining stable performance and reliability across all workloads.

Reducing Total Cost of Ownership (TCO)

High endurance, low power consumption, and enterprise-grade reliability contribute to lower maintenance and replacement costs, resulting in a reduced total cost of ownership. The KRM5XVUG960G offers a durable, efficient, and reliable storage solution that supports mission-critical workloads while optimizing operational expenditures.

Future-Proof Enterprise Storage Solution

With its 960GB capacity, dual-port SAS connectivity, mixed-use optimization, and enterprise-grade architecture, the KRM5XVUG960G provides a future-proof storage solution for modern enterprise environments. It supports scalable deployments, secure data management, and reliable performance for diverse workloads, ensuring that IT administrators can confidently deploy these drives in evolving storage infrastructures.

Scalability and Infrastructure Expansion

The drive’s compact 2.5-inch form factor and 960GB capacity enable efficient scaling across enterprise servers and storage arrays. Organizations can expand storage resources without sacrificing performance or reliability, supporting growing data volumes and evolving workload demands.

Reliable Mixed-Use Performance

The KRM5XVUG960G delivers predictable, low-latency performance for enterprise mixed-use workloads. Its combination of advanced firmware, NAND management, and dual-port SAS connectivity ensures a dependable solution for databases, virtualization, cloud computing, analytics, and other mission-critical enterprise applications.