EMC VNX2 600GB 15K SAS 25×2.5 DPE/DAE V4-2S15-600

Description

The EMC VNX2 series is a family of midrange storage solutions designed for enterprise environments. The specific model you mentioned, EMC VNX2 600GB 15K SAS 25×2.5 DPE/DAE V4-2S15-600, refers to a storage configuration within this series. Here’s a detailed breakdown of the components and specifications:

Overview of EMC VNX2

1. Purpose: The VNX2 series provides unified storage capabilities, supporting both block and file storage, making it suitable for a variety of applications, including databases, virtualized environments, and file sharing.
2. Key Features:
   • Unified Storage: Supports both NAS (Network Attached Storage) and SAN (Storage Area Network) environments.
   • Scalability: The VNX2 can scale up to accommodate growing data requirements with additional disk enclosures and higher capacity drives.
   • Performance: Optimized for performance with features such as auto-tiering, which automatically moves data to the most appropriate storage tier based on access patterns.

Breakdown of Your Specific Configuration

• Model: EMC VNX2
• Drive Type: 600GB 15K SAS (Serial Attached SCSI)
  • Capacity: 600 GB per drive.
  • Speed: 15,000 RPM (Revolutions Per Minute), which contributes to faster read and write speeds compared to lower RPM drives.
  • Interface: SAS drives provide high throughput and reliability, suitable for enterprise environments.
• Disk Count: 25 x 2.5-inch Drives
  • This configuration indicates that the system supports 25 drives in a 2.5-inch form factor, allowing for a compact design while maximizing storage density.
• DPE/DAE: DPE (Disk Processor Enclosure) and DAE (Disk Array Enclosure)
  • DPE: Contains the controllers and a subset of drives, responsible for managing I/O operations.
  • DAE: Used for additional storage expansion, providing a larger capacity for data storage without needing to upgrade the primary unit.
• Version: V4-2S15-600
  • The versioning typically relates to specific firmware or software capabilities, reflecting improvements and feature sets over earlier versions.

Performance and Use Cases

1. Performance: The combination of 15K RPM SAS drives with a robust storage architecture allows for high IOPS (Input/Output Operations Per Second), making it suitable for mission-critical applications.
2. Use Cases:
   • Virtualization: Supports VMware, Microsoft Hyper-V, and other virtualization platforms, making it ideal for running virtual machines.
   • Databases: Well-suited for transactional databases requiring high-speed data access.
   • File Sharing: Can serve as a file server for a variety of applications, supporting multiple users and workflows.

Management and Features

• Management Tools: EMC VNX2 systems typically include tools like Unisphere for storage management, enabling administrators to monitor and configure the system easily.
• Data Protection: Features like snapshots, replication, and backup solutions enhance data protection and recovery capabilities.
• Auto-Tiering: The system can automatically move frequently accessed data to faster storage while placing less frequently used data on slower, more cost-effective storage.

Conclusion

The EMC VNX2 600GB 15K SAS 25×2.5 DPE/DAE V4-2S15-600 configuration represents a robust, high-performance storage solution tailored for enterprise needs. With its unified storage capabilities, excellent performance, and scalability, it is well-suited for a variety of workloads, making it a reliable choice for businesses looking to optimize their storage infrastructure.