Name:
H6G51A
- Description:
- HPE XP7 4TB 7.2k rpm SFF (2.5 in) 6G SAS Disk Drive
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3 Year Extended Warranty
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H6G51A Overview
H6G51A is a high-performance HDD designed for enterprise and data center environments. It features a 3.5-inch form factor with a SATA III interface and spins at 7200 RPM. With a storage capacity of 10 TB and a robust 256 MB cache, this drive is engineered for heavy workloads, featuring an annual workload rating of 550 TB/yr, and is built to deliver reliable, continuous operation with rated hours optimized for high-demand applications.
H6G51A is tailored for use in desktops, servers, NAS, and surveillance systems, offering low power consumption during both read/write and idle states. Advanced design features, including a helium-sealed construction and rotational vibration sensors, further enhance its performance and reliability, making it a preferred choice for mission-critical applications in data centers and enterprise storage environments.
What is the price of H6G51A?
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H6G51A Specifications
| Product Type | Hard Drive |
| Drive Type | HDD |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III |
| Form Factor | 3.5-inch |
| Storage Capacity | 10 TB |
| Spindle Speed (RPM) | 7200 RPM |
| Cache (Buffer Size) | 256 MB |
| Average Latency | N/A |
| Data Transfer Rate | Up to 210 MB/s |
| Annual Workload Rating | 550 TB/yr |
| Power Consumption (Read/Write) | 8 Watts |
| Power Consumption (Idle) | 5 Watts |
| Encryption Support | AES 256-bit |
| Helium Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay |
| Vibration Protection | Yes |
| Advanced Features | Rotational Vibration Sensors |
| Operating Temperature | 5–60°C |
| Product Name | H6G51A Enterprise 10TB HDD |
| Height | 1.03 inches |
| Width | 5.8 inches |
| Depth | 7.8 inches |
| Weight | 1.8 lbs |
H6G51A Use Case
High-Performance ERP Database Acceleration on HPE XP7 with H6G51A-HPE XP7 4TB SAS Disk Drive
A global e-commerce firm integrates the H6G51A-HPE XP7 4TB 7.2K rpm SFF 6G SAS disk drives into its HPE XP7 storage array to host mission-critical SAP HANA and Oracle ERP databases. By deploying these drives in RAID 10, the IT team achieves sustained sequential throughput of up to 1.2 GB/s and sub-5 ms latency under peak loads. The outcome is a 30% reduction in transaction processing times, 99.99% application availability, and streamlined order-to-cash cycles.
Scalable VDI Infrastructure for Financial Services Using H6G51A-HPE XP7 4TB SAS Drives
An international bank deploys 1,200 VMware Horizon virtual desktops on HPE ProLiant servers backed by an HPE XP7 array populated with H6G51A-HPE XP7 4TB 7.2K rpm SFF 6G SAS drives. Configured in RAID 10, each drive supports 200 IOPS, delivering consistent performance for concurrent users. The result is a 50% improvement in user login times, predictable desktop performance during market peaks, and 24/7 secure access to trading applications.
Reliable Backup & Archival Storage for Compliance with H6G51A-HPE XP7 4TB SAS Disks
A regional healthcare provider implements nightly backups and long-term archiving on its HPE XP7 system using H6G51A-HPE XP7 4TB 7.2K rpm SFF 6G SAS drives in a dense enclosure. Leveraging data deduplication and RAID 6, the solution stores over 500 TB of regulated patient records with enterprise-grade fault tolerance. The benefit is a 4-hour recovery time objective (RTO), 30% lower total cost of ownership, and full compliance with HIPAA data retention mandates.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | Rotational Vibration Sensors |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 300 TB/yr | 300 TB/yr | 550 TB/yr |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Cache (Buffer Size) | 256 MB | 256 MB | 256 MB | 128 MB | 256 MB |
| Data Transfer Rate | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 210 MB/s |
| Depth | 5.79 inches | 4 inches | 4.0 | 5.8 inches | 7.8 inches |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Encryption Support | No | No | No | AES 256-bit | AES 256-bit |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Height | 1.03 inches | 1.03 inches | 1.0 | 1.0 inches | 1.03 inches |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Interface | SATA III | SATA III | SATA III | SATA III | SATA III |
| Operating Temperature | 5–55°C | 5–60°C | 5–60°C | 5–60°C | 5–60°C |
| Power Consumption (Idle) | 6.0 Watts | 5.2 Watts | 5.0 Watts | 5 Watts | 5 Watts |
| Power Consumption (Read/Write) | 8.5 Watts | 7.8 Watts | 8.5 Watts | 8 Watts | 8 Watts |
| Product Name | P04541-B21 Enterprise HDD | 868830-B21 Enterprise HDD | H6G43A High-Performance Enterprise HDD | 875330-B21 | H6G51A Enterprise 10TB HDD |
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Storage Capacity | 10 TB | 8 TB | 10 TB | 4 TB | 10 TB |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 2.2 lbs | 2.1 lbs | 1.5 lbs | 1.5 lbs | 1.8 lbs |
| Width | 4.00 inches | 5.79 inches | 5.8 | 4.0 inches | 5.8 inches |
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Questions & Answers
Q
What is the storage capacity of the HPE XP7 4TB 7.2K rpm SFF Disk Drive (H6G51A)?
A
The HPE XP7 Disk Drive (H6G51A) offers 4 TB of usable capacity, ideal for high-density enterprise storage arrays.
Q
Which interface does the H6G51A drive use?
A
This drive uses a 6 Gb/s SAS interface, ensuring reliable, full-duplex data transfer for demanding workloads.
Q
What form factor is the HPE XP7 4TB Disk Drive?
A
The H6G51A features a 2.5-inch (SFF) form factor, compatible with modern blade, rack, and converged infrastructure.
Q
What rotational speed does this drive operate at?
A
The HPE XP7 4TB drive spins at 7,200 rpm to balance performance and power efficiency in enterprise environments.
Q
Is the H6G51A drive hot-pluggable?
A
Yes, the HPE XP7 SFF drive supports hot-swap capability, allowing replacement without shutting down your storage array.
Q
Which HPE storage systems support this drive?
A
The H6G51A is certified for HPE XP7 storage arrays and selected HPE 3PAR and ProLiant servers with SAS bays.
Q
What is the typical mean time between failures (MTBF)?
A
This HPE XP7 disk drive delivers an MTBF of up to 2 million hours, ensuring high availability and data integrity.
Q
What is the power consumption of the H6G51A drive?
A
The drive draws approximately 7 W active and 4 W idle, optimized for energy-efficient data centers.
Q
Does the drive include a warranty?
A
The H6G51A comes with a standard HPE one-year limited warranty, with optional HPE Care Pack services for extended coverage.
Q
How do I install the H6G51A disk drive?
A
Insert the drive into any compatible 2.5″ SAS bay on your HPE XP7 or ProLiant chassis and follow on-screen provisioning steps.
Q
Can I mix this drive with SSDs in the same array?
A
Yes, you can tier storage by combining HPE XP7 HDDs and SSDs in a hybrid configuration for improved performance.
Q
What environments is the H6G51A optimized for?
A
This drive is ideal for general-purpose workloads, sequential I/O tasks, archive storage, and large file repositories.
Q
How does the H6G51A enhance data protection?
A
Paired with RAID controllers on HPE XP7 arrays, it supports RAID levels 1, 5, 6, and 10 for redundancy and fault tolerance.
Q
What are the physical dimensions of the drive?
A
The SFF drive measures 100 mm × 70 mm × 7 mm, fitting standard 2.5″ drive bays in enterprise chassis.
Q
Is this drive suitable for virtualization workloads?
A
Yes, its capacity and sustained throughput make it well-suited for mixed virtual machine storage and dense virtualization hosts.
Q
How do I monitor drive health and performance?
A
Use HPE 1-View or XP7 management software to track SMART attributes, performance metrics, and proactively replace failing drives.