HP 454146-B21 1TB 3G 7.2K 3.5″ SATA MDL Hard Drive

The HP 454146-B21 is a high-capacity, reliable 1TB internal SATA hard drive designed for HP ProLiant servers and enterprise-class storage environments. Featuring a 3.5-inch large form factor and spinning at 7,200 RPM, this Midline (MDL) drive delivers dependable performance for non-mission-critical workloads, including backups, archival storage, and general-purpose data needs. With its 3Gb/s SATA interface, the drive balances affordability with solid throughput, making it ideal for cost-effective enterprise deployments.

Product Features

1TB Storage Capacity

Delivers a substantial 1 terabyte of data storage, ideal for backup, archival, and data-intensive applications within enterprise server environments.

3Gb/s SATA Interface

The Serial ATA (SATA) 3Gb/s interface ensures stable, consistent data transfer rates suitable for medium-performance storage applications.

7200 RPM Rotational Speed

A spindle speed of 7,200 RPM offers reliable performance for everyday server workloads and bulk storage.

3.5-Inch Large Form Factor

Supports standard LFF drive bays commonly used in tower and rackmount servers, enabling scalable storage expansion.

Midline (MDL) Drive

Midline drives are optimized for low-to-medium-duty workloads, balancing storage capacity with budget-conscious reliability.

Product Specifications

• Brand: HP
• Model Number: 454146-B21
• Capacity: 1TB
• Interface: SATA 3Gb/s
• Form Factor: 3.5-inch LFF
• Rotational Speed: 7,200 RPM
• Product Dimensions: 11.5 x 8.94 x 5.51 inches
• Hard Drive Interface: Serial ATA
• Flash Memory Size: 1 TB
• Item Weight: Approx. 2.2 lbs
• National Stock Number: 7025-01-615-7642
• Compatible Systems: HP ProLiant servers and storage systems
• Discontinued: No
• Manufacturer: Hewlett-Packard (HP)
• Date First Available: April 4, 2010