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762261-B21
HP 800GB 12G SAS VALUE ENDURANCE SFF 2.5-IN SC ENTERPRISE
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762261-B21 is a high-performance HDD engineered for enterprise environments. This model features a 3.5-inch form factor with a SATA III interface, spinning at 7200 RPM to deliver a robust 10 TB of storage capacity with a 256 MB cache. It is designed to handle an annual workload rating of 550 TB/yr and includes an MTBF of 2,000,000 hours, ensuring reliable operation rated for intensive, 24/7 use.
Built for demanding data center, desktop, NAS, and surveillance applications, the drive incorporates advanced features such as a helium-sealed construction and built-in vibration protection through rotational vibration sensors. Its efficient power consumption—8.5 Watts during read/write operations and 5.3 Watts when idle—combined with AES 256-bit encryption support makes it an excellent choice for secure, high-capacity storage solutions.
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Request bulk order quote for 762261-B21 for additional pricing. Browse the full Hpe Server 2.5" Hard Drives series or explore all Hpe products.
In large-scale VMware ESXi and Microsoft Hyper-V deployments on HP ProLiant servers, the HP 762261-B21 800GB 12G SAS Value Endurance SFF 2.5-inch SC Enterprise SSD delivers consistent sub-millisecond latency and up to 100 000 IOPS per drive for dense virtual machine consolidation. This solution increases VM density by 30%, eliminates storage bottlenecks and lowers total cost of ownership through enterprise-grade endurance and a high-throughput 12G SAS interface.
Retail and financial institutions deploy the HP 762261-B21 800GB 12G SAS Value Endurance SFF 2.5-inch SC Enterprise SSD to accelerate online transaction processing (OLTP) and real-time analytics. With 1 800 MB/s sequential bandwidth and sub-500 µs mixed-workload latency, it delivers sub-millisecond transaction response times, ensures 24/7 availability, upholds data integrity via AES-256 encryption and sustains heavy write volumes with 1 DWPD endurance.
AI-driven enterprises and research organizations integrate the HP 762261-B21 800GB 12G SAS Value Endurance SFF 2.5-inch SC Enterprise SSD into HPC clusters to optimize large-scale data ingestion and model training pipelines. The drive sustains high throughput and predictable performance at scale, reducing data-loading times by 40% and maximizing GPU/CPU utilization, thereby accelerating research cycles and time-to-insight.
To get the detailed certification, please go to the Compliance Center.
| 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 |
| Interface | SATA III | SATA III / SAS 12Gb/s | 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 | 8 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 | 128 MB | 128 MB | 256 MB |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Data Transfer Rate | Up to 300 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 300 TB/yr | 180 TB/yr | 180 TB/yr |
| Power Consumption (Read/Write) | 8.5 Watts | 12 W | 8 Watts | 8 Watts | 8.5 Watts |
| Power Consumption (Idle) | 5.3 Watts | 7 W | 5 Watts | 5 Watts | 5.6 Watts |
| Encryption Support | AES 256-bit | 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 | Multi-bay |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Advanced Features | Rotational Vibration Sensors | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Operating Temperature | 5–55°C | 5–60°C | 5–60°C | 5–55°C | 5–60°C |
| Product Name | 762261-B21 Enterprise 10TB SATA III 7200 RPM HDD | P09096-B21 Enterprise Performance HDD | 875330-B21 | 877776-B21 High Performance HDD | Q2T62A Enterprise HDD |
| Height | 1 inch | 1.03 inches | 1.0 inches | 1.03 inches | 1.0 inches |
| Width | 5.8 inches | 4.01 inches | 4.0 inches | 5.79 inches | 5.8 inches |
| Depth | 4 inches | 5.78 inches | 5.8 inches | 4.00 inches | 3.9 inches |
| Weight | 1.5 lbs | 1.65 lbs | 1.5 lbs | 2 lbs | 2.0 lbs |
Value endurance SAS SSD performs consistently.
Good balance of endurance and cost.
Stable operation under daily workloads.
Reliable option for enterprise environments.
Predictable SAS SSD performance.
The HP 762261-B21 drive delivers 800 GB of raw storage in a 2.5-inch Small Form Factor (SFF) design.
It uses a 12 Gb/s Serial Attached SCSI (SAS) interface for high-speed, reliable data transfer.
This enterprise SSD comes in a 2.5-inch Small Form Factor (SFF) drive tray.
The HP 762261-B21 is optimized for endurance, supporting heavy write workloads up to 1 DWPD (Drive-Writes Per Day).
Yes, it is engineered for 24/7 enterprise applications, offering consistent performance under sustained write operations.
It delivers up to 200 K IOPS random reads and 40 K IOPS random writes for latency-sensitive workloads.
This SSD is compatible with HPE ProLiant Gen9 and Gen10 servers that support 12 Gb/s SAS drives.
Yes, the drive supports hot swapping for seamless installation and replacement without server downtime.
The HP 762261-B21 offers an MTBF of up to 2 million hours for enterprise-grade reliability.
HPE provides a five-year limited warranty covering defects and endurance failures under normal use.
Yes, it is HPE RAID certified for integration with Smart Array Controllers in HPE ProLiant servers.
Yes, it features Self-Encrypting Drive (SED) technology to secure data at rest with AES-256 encryption.
Typical active power is 5.0 W, with low idle power consumption of approximately 3.5 W.
Yes, its high endurance and low latency make it ideal for virtualized environments and VDI workloads.
It uses end-to-end data protection with advanced ECC and Power-Loss Protection capacitors to prevent data corruption.
Read latency is typically under 200 microseconds, while write latency remains below 300 microseconds.