HPE 872491-B21
4TB 3.5″ SATA Internal Hard Drive – 6Gb/s, 7200 RPM, LFF Hot-Plug Enterprise HDD
The HPE 872491-B21 4TB SATA Hard Drive is engineered for organizations needing high-capacity, reliable internal storage at a competitive cost. Ideal for file sharing, backup, and secondary storage applications, this 3.5″ enterprise HDD balances performance and affordability.
Features
With its 6Gb/s SATA interface and 7200 RPM spindle speed, the HPE 872491-B21 ensures stable data throughput for everyday server operations. Designed for compatibility with HPE ProLiant servers, this hot-pluggable drive includes a SmartDrive Carrier for tool-less service and drive health visibility.
Advanced Options
Whether used in backup arrays, file servers, or archival storage systems, this HDD supports scalable storage needs without compromising on durability or integration.
Product Key Features
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4TB Capacity – Ample space for file servers, backups, and archival storage
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6Gb/s SATA Interface – Reliable and cost-effective for enterprise workloads
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7200 RPM Performance – Maintains consistent throughput for general-purpose storage
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Hot-Pluggable Design – Easily replace drives without system downtime
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3.5″ Large Form Factor – Optimized for dense rack and tower deployments
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Smart Drive Carrier – Integrated LED indicators for status and diagnostics
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Reliability & Performance
The 872491-B21 supports continuous 24/7 operation and is built with enterprise-grade components to ensure longevity in high-availability environments. Its Smart Drive Carrier offers intuitive LEDs to minimize maintenance and improve service response time.
Key Features :
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4TB storage capacity
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3.5″ Large Form Factor (LFF)
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SATA 6Gb/s interface
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7200 RPM rotational speed
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Hot-swappable with SmartDrive Carrier
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Ideal for archival and general-purpose workloads
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Compatible with HPE Gen9/Gen10 ProLiant servers


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