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HP QR491A M6720 3.5-Inch 4U SAS Drive Enclosure
- Form Factor: 3.5-inch drives
- Rack Height: 4U
- Interface: SAS (Serial Attached SCSI)
- Scalable storage expansion
- High-density drive support
- Designed for HP M6700/M6720 storage solutions
- Supports up to 12 large form factor SAS drives
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
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For government, enterprise, data center, and small business customers.
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Volume pricing and availability
Product Overview
The HP QR491A is a 3.5-inch 4U SAS drive enclosure designed for the HP M6720 storage system. It provides a scalable and high-density storage solution for enterprise environments.
Technical Information
| Product Name | HP M6720 3.5-inch SAS Drive Enclosure |
| Part Number | QR491A |
| Drive Form Factor | 3.5-inch |
Additional Specifications
| Rack Units | 4U |
| Interface | SAS |
Product Description
The HP QR491A is a robust 4U rackmount drive enclosure specifically designed to expand the storage capacity of HP's M6700 and M6720 storage solutions. This enclosure utilizes 3.5-inch SAS (Serial Attached SCSI) drives, offering a high-density storage configuration that can accommodate a significant number of large form factor drives. Its 4U height provides ample physical space for the drives and necessary cooling, ensuring reliable operation even under heavy workloads. This enclosure is built for scalability, allowing businesses to easily increase their storage footprint as data requirements grow. It connects to the M6700/M6720 storage controllers, acting as a direct-attached storage expansion unit. The SAS interface ensures high performance and reliability, making it suitable for demanding enterprise applications such as databases, virtualization, and large-scale data archiving. The HP QR491A is engineered for enterprise-grade durability and ease of management. It typically supports hot-swappable drives, enabling maintenance and upgrades without interrupting system operations. This makes it a practical and efficient solution for organizations looking to enhance their storage infrastructure with high-capacity, high-performance SAS drives.
