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HP 691866-B21 400GB 6Gb/s SATA MLC 2.5-in Solid State Drive
- 400GB storage capacity
- 2.5-inch form factor
- SATA III (6Gb/s) interface
- MLC (Multi-Level Cell) NAND flash memory
- Designed for enterprise servers and storage
- Offers improved performance and endurance
- Suitable for mixed workloads
- HP branded for server compatibility
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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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Product Overview
The HP 691866-B21 is a 400GB 2.5-inch Solid State Drive (SSD) with a SATA III (6Gb/s) interface and MLC NAND flash memory. Designed for enterprise environments, this drive offers a balance of performance, endurance, and capacity for servers and storage systems. Its MLC technology provides better endurance and performance consistency compared to TLC.
Technical Information
| Product Type | Solid State Drive (SSD) |
| Capacity | 400GB |
| Form Factor | 2.5-inch |
| Interface | SATA III (6Gb/s) |
Additional Specifications
| NAND Type | MLC (Multi-Level Cell) |
| Brand | HP |
| Model | 691866-B21 |
Product Description
The HP 691866-B21 is a 400GB enterprise-class Solid State Drive (SSD) designed to enhance the performance and responsiveness of HP ProLiant servers and other compatible storage solutions. Featuring a standard 2.5-inch form factor, it fits into most server drive bays. The drive utilizes the SATA III (6Gb/s) interface, delivering significantly faster data access speeds than traditional hard drives, which is critical for improving application load times, database query performance, and overall system efficiency. This SSD is built with MLC (Multi-Level Cell) NAND flash memory. MLC NAND is known for its superior endurance and performance consistency compared to TLC (Triple-Level Cell) NAND, making this drive well-suited for a wider range of enterprise workloads, including those with a mix of read and write operations. The 400GB capacity provides a substantial storage pool for operating systems, applications, and frequently accessed data, offering a good balance for many server roles. As an HP-branded component, the 691866-B21 undergoes rigorous testing to ensure compatibility, reliability, and optimal performance within HP's server ecosystem. It represents a solid choice for organizations seeking to upgrade their storage infrastructure with a drive that offers a compelling combination of speed, durability, and capacity, contributing to improved productivity and operational efficiency.
