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SATA midline drive suited for backups and archives.
658079-B21
HPE 2TB SATA 6G Midline 7.2K LFF (3.5in) SC 1yr Warranty HDD
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658079-B21
HPE 2TB SATA 6G Midline 7.2K LFF (3.5in) SC 1yr Warranty HDD
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658079-B21 is a high-performance HDD featuring a 3.5-inch form factor and a SATA III interface. It spins at 7200 RPM to deliver a substantial 8 TB storage capacity paired with a 256 MB cache, making it well-suited for environments such as data centers, desktops, NAS, surveillance systems, and enterprise storage applications.
658079-B21 is engineered for demanding workloads with an annual workload rating of 550 TB/yr, an MTBF of 1,200,000 hours, and a reliability rating of 2,000,000 operating hours per year. It also boasts advanced features including a helium-sealed design, dual actuator technology, and effective vibration protection, all while operating at approximately 8 Watts during read/write cycles and 5 Watts when idle.
658079-B21 price is $232.18, a 50% saving from the Hpe list price of $464.35. 658079-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 658079-B21 for additional pricing. Browse the full Hpe Server 3.5" Hard Drives series or explore all Hpe products.
A regional bank deploys HPE 658079-B21-HPE 2TB SATA 6G Midline 7.2K LFF (3.5in) SC 1yr Warranty HDDs in its compliance archive system, ensuring secure, low-power storage that cuts archival costs by 30% while meeting stringent retention policies.
An enterprise IT team integrates HPE 658079-B21-HPE 2TB SATA 6G Midline 7.2K LFF HDDs into its HPE SimpliVity hyper-converged infrastructure, boosting VM density by 25% and sustaining 100 MB/s sequential throughput for mixed-workload performance.
A nationwide retail chain equips remote sites with HPE 658079-B21-HPE 2TB SATA 6G Midline 7.2K LFF HDDs for automated nightly backups, slashing RTO to under 2 hours, minimizing data loss and leveraging the included 1-year warranty for peace of mind.
To get the detailed certification, please go to the Compliance Center.
 658079-B21 |  P07924-B21 |  858594-B21 |  K2P87A |  804668-B21 | |
|---|---|---|---|---|---|
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Use Case | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance |
| Interface | SATA III | SATA III | SATA III | SATA III | SATA III |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 8 TB | 8 TB | 8 TB | 10 TB | 4 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 256 MB | 256 MB | 256 MB | 256 MB | 128 MB |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Data Transfer Rate | Up to 250 MB/s | Up to 210 MB/s | Up to 210 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 550 TB/yr | 300 TB/yr | 550 TB/yr | 550 TB/yr | 300 TB/yr |
| Power Consumption (Read/Write) | 8 Watts | 10 Watts | 8.5 Watts | 7.5 Watts | 8 Watts |
| Power Consumption (Idle) | 5 Watts | 5 Watts | 5.5 Watts | 4.5 Watts | 4 Watts |
| Encryption Support | No | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Single / Multi-bay |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Operating Temperature | 5–60°C | 5–60°C | 5–55°C | 5–60°C | 5–60°C |
| Product Name | 658079-B21 Enterprise Performance HDD | P07924-B21 Enterprise He-Sealed HDD | 858594-B21 Enterprise HDD | K2P87A High Performance Enterprise HDD | 804668-B21 Enterprise HDD |
| Height | 1.03 inches | 1.03 inches | 1.030 inches | 1.03 inches | 1.03 inches |
| Width | 5.79 inches | 5.79 inches | 4.010 inches | 5.79 inches | 5.79 inches |
| Depth | 4.00 inches | 4.00 inches | 5.789 inches | 4.02 inches | 4.00 inches |
| Weight | 1.65 lbs | 2.2 lbs | 2.20 lbs | 1.75 lbs | 3.5 lbs |
SATA midline drive suited for backups and archives.
Stable performance and easy hot plug.
Good value capacity upgrade.
Works well in mixed environments.
Reliable everyday storage.
The HPE 658079-B21 HDD offers 2 TB of raw storage capacity, ideal for high-volume data archives and midline applications.
This drive uses the SATA 6 Gb/s interface, ensuring up to 600 MB/s theoretical transfer speeds and broad server compatibility.
The HPE 658079-B21 is a large form factor (LFF) 3.5-inch drive, designed for standard rack-mount and tower servers.
This HDD spins at 7,200 RPM, balancing performance and power efficiency for midline workloads.