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765464-B21
HPE 1TB SAS 12G Midline 7.2K SFF (2.5in) SC 1yr Warranty 512...
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765464-B21 is a robust HDD designed for high-performance enterprise and data center applications. It features a 3.5-inch form factor with a SATA III interface, a spindle speed of 7200 RPM, a storage capacity of 10 TB, and a 256 MB cache. Rated for an annual workload of 550 TB/yr with an MTBF that ensures reliable operation rated at high hours per year, this drive is purpose-built for server and enterprise storage environments.
765464-B21 incorporates advanced features such as helium-sealed construction, vibration protection, and dual actuator technology to maintain peak performance under demanding conditions. Commonly used in data centers, desktops, NAS, and surveillance systems, it also offers low power consumption and durable design, making it an ideal choice for mission-critical operations.
765464-B21 price is $230.27, a 62% saving from the Hpe list price of $605.98. 765464-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 765464-B21 for additional pricing. Browse the full Hpe Server 2.5" Hard Drives series or explore all Hpe products.
In an SMB deploying an HPE ProLiant DL380 VMware cluster, the 765464-B21-HPE 1TB SAS 12G Midline 7.2K SFF (2.5in) SC 1yr Warranty 512e HDD delivers high-density, cost-effective capacity for hosting dozens of virtual machines. Its 12G SAS interface and 7.2K RPM spindle speed ensure consistent I/O performance for mixed-workload VMs, while the 1-year on-site warranty and Midline reliability reduce risk and support seamless business continuity.
A financial services data center uses the 765464-B21-HPE 1TB SAS 12G Midline 7.2K SFF (2.5in) SC 1yr Warranty 512e HDD for nightly backups and long-term archival to meet SOX and GDPR requirements. The drive’s 512e sector format and error-recovery controls maintain data integrity during high-volume writes, while its Midline design balances throughput and TCO. This solution supports secure, auditable retention policies and minimizes storage footprint without compromising reliability.
A global CDN deploys micro-edge servers equipped with 765464-B21-HPE 1TB SAS 12G Midline 7.2K SFF (2.5in) SC 1yr Warranty 512e HDD to cache high-definition video and large media assets closer to end users. The SAS 12G throughput and 7.2K RPM performance deliver low-latency reads, while 1 TB capacity per drive reduces hardware sprawl at remote PoPs. This architecture improves playback start times, decreases backbone traffic, and optimizes operational costs with reliable, warrantied storage.
To get the detailed certification, please go to the Compliance Center.
 765464-B21 |  804677-B21 |  831735-B21 |  Q1J36A |  P04525-B21 | |
|---|---|---|---|---|---|
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| 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 | 10 TB | 4 TB | 4 TB | 4 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 | 128 MB | 256 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 250 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 550 TB/yr | 300 TB/yr | 550 TB/yr | 180 TB/yr | 300 TB/yr |
| Power Consumption (Read/Write) | 8 Watts | 8 Watts | 8.0 Watts | 8 Watts | 6.7 Watts |
| Power Consumption (Idle) | 5 Watts | 6 Watts | 4.0 Watts | 5 Watts | 4.5 Watts |
| Encryption Support | AES 256-bit | No | 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 | 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 | 0–60°C | 5–60°C | 5–60°C | 5–55°C |
| Product Name | 765464-B21 Enterprise HDD | 804677-B21 4TB SATA Enterprise HDD | 831735-B21 HDD Enterprise Drive | Q1J36A Enterprise HDD | P04525-B21 |
| Height | 1.043 inches | 1 inches | 1.05 inches | 1.03 inches | 1.04 inches |
| Width | 4.0 inches | 4 inches | 5.8 inches | 5.79 inches | 5.79 inches |
| Depth | 5.78 inches | 5.8 inches | 4.0 inches | 7.88 inches | 7.78 inches |
| Weight | 2.2 lbs | 3 lbs | 3.5 lbs | 2.1 lbs | 3.3 lbs |
Solid midline drive for bulk storage. Reliable performance for backup and archival data.
Installed in a file server. Works quietly and delivers steady throughput.
Good balance of capacity and reliability. Suitable for non-critical workloads.
Cost-effective solution for storage-heavy tasks. No failures so far.
Consistent operation with minimal maintenance required.
The HPE 765464-B21 is a 1TB, 2.5-inch Small Form Factor SAS drive with 12 Gbps transfer rate, 7,200 RPM, 512e sector format and a 1-year limited warranty.
Yes. The HPE 765464-B21 is fully compatible with HPE ProLiant Gen8, Gen9 and Gen10 servers that support 2.5-inch SAS drives.
This drive includes a 1-year HPE limited warranty covering defects in materials and workmanship.
Yes. The drive supports RAID 0, 1, 5, 6, 10 and 50 when used with a compatible HPE Smart Array controller.