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718162-B21
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HP 1.2TB 10K 6G 2.5INCH SAS SC HDD
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Name:
718162-B21
- Description:
- HP 1.2TB 10K 6G 2.5INCH SAS SC HDD
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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718162-B21 Overview
718162-B21 is a high-performance HDD built with a robust 3.5-inch form factor and a SATA III interface, engineered to spin at 7200 RPM. It delivers a substantial 10 TB storage capacity with a 256 MB cache, supports an annual workload rating of 550 TB/yr, and is designed with an impressive MTBF of 2,500,000 hours to ensure reliable, 24/7 operation in demanding environments.
Optimized for use in data centers, desktops, NAS systems, and surveillance setups, the 718162-B21 is ideal for multi-bay configurations and incorporates advanced features such as helium-sealed construction, vibration protection, and dual actuator technology. Its efficient power consumption—8.5 Watts during active read/write and 6.5 Watts when idle—makes it a trusted choice for high-performance, enterprise-grade storage applications.
718162-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 718162-B21 for additional pricing. Browse the full Hpe Server 2.5" Hard Drives series or explore all Hpe products.
718162-B21 Specifications
- Product Type
- Hard Drive
- Brand
- Hpe
- 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
- Data Transfer Rate
- Up to 210 MB/s
- Annual Workload Rating
- 550 TB/yr
- Power Consumption (Read/Write)
- 8.5 Watts
- Power Consumption (Idle)
- 6.5 Watts
- Encryption Support
- AES 256-bit
- Helium Sealed
- Helium-Sealed
- Drive Bays Supported
- Multi-bay
- Vibration Protection
- Yes
- Advanced Features
- Dual Actuator
- Operating Temperature
- 5–60°C
- Product Name
- Seagate Exos 10TB 7200 RPM Enterprise HDD 718162-B21
- Height
- 1.03 inches
- Width
- 4.0 inches
- Depth
- 5.8 inches
- Weight
- 1.8 lbs
718162-B21 Use Case
Accelerating Virtualized Server Workloads with 718162-B21-HP SAS HDD
In enterprise virtualization platforms like VMware vSphere and Microsoft Hyper-V, deploying the 718162-B21-HP 1.2TB 10K 6G 2.5INCH SAS SC HDD delivers high random I/O throughput and sub-millisecond latency for dense VM consolidation. This configuration supports over 100 virtual machines per host, increasing consolidation ratios by 30% while ensuring predictable performance. Outcome: faster VM provisioning, optimized resource utilization, and reduced total cost of ownership.
Boosting Transactional Database Performance in OLTP Environments
Financial and e-commerce organizations running Oracle or Microsoft SQL Server databases leverage the 718162-B21-HP 1.2TB 10K 6G 2.5INCH SAS SC HDD to sustain 7,000+ IOPS and minimize seek times in mission-critical OLTP workloads. The 6Gb/s interface and enterprise-class reliability ensure data integrity and 24/7 availability for high-volume transactions. Outcome: accelerated query response, improved transaction throughput by up to 25%, and enhanced regulatory compliance.
Optimizing High-Density RAID Arrays for Private Cloud Storage
IT teams building scalable RAID 10 arrays on HP ProLiant servers integrate the 718162-B21-HP 1.2TB 10K 6G 2.5INCH SAS SC HDD to balance capacity and performance in private cloud infrastructure. With a small 2.5-inch form factor and 1.2TB capacity, up to 100 drives deliver over 120 TB per chassis with streamlined power efficiency. Outcome: 40% reduced rack space, simplified storage expansion, and enterprise-grade MTBF for continuous operations.
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Product Comparison Table 
| 718162-B21 |  866844-B21 |  P06586-B21 |  Q2P87A |  P19915-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 | Server |
| Interface | SATA III | SATA III | SAS 12Gb/s | SATA III | SAS 12Gb/s |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch / 2.5-inch | 3.5-inch |
| Storage Capacity | 10 TB | 8 TB | 2 TB | 8 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 | 256 MB | 256 MB |
| Data Transfer Rate | Up to 210 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 | 300 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 8.5 Watts | 8 Watts | 7 Watts | 8 Watts | 8 Watts |
| Power Consumption (Idle) | 6.5 Watts | 5 Watts | 5 Watts | 5 Watts | 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 | 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 | Seagate Exos 10TB 7200 RPM Enterprise HDD 718162-B21 | Enterprise 866844-B21 8TB Helium-Sealed HDD | P06586-B21 2TB Enterprise HDD | Q2P87A Enterprise Performance HDD | P19915-B21 Enterprise HDD |
| Height | 1.03 inches | 1.03 inches | 1.0 inches | 1.03 inches | 1.03 inches |
| Width | 4.0 inches | 5.79 inches | 5.8 inches | 5.79 inches | 5.79 inches |
| Depth | 5.8 inches | 4 inches | 7.8 inches | 4.00 inches | 8.74 inches |
| Weight | 1.8 lbs | 1.8 lbs | 2.2 lbs | 1.5 lbs | 4.2 lbs |
Compliance & Coverage
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
B
Brian Cox
5
Fast and reliable 10K SAS drive. Suitable for enterprise servers.
H
Hammad Rafiq
5
Consistent performance and easy setup.
E
Eva Nilsson
5
Stable operation under continuous workloads.
N
Nabeel Khan
5
Good choice for production systems.
R
Ronald Price
4
HPE quality drive with predictable behavior.
Questions & Answers
What is the storage capacity of the HP 718162-B21 SAS HDD?
The HP 718162-B21 provides 1.2 TB of raw storage capacity for high-performance enterprise applications.
What interface does the HP 718162-B21 HDD use?
The HP 718162-B21 employs a 6 Gbps SAS (Serial Attached SCSI) interface for reliable, high-throughput data transfer.
What is the rotational speed of the HP 718162-B21 HDD?
The HP 718162-B21 spins at 10,000 RPM to deliver low-latency access and consistent performance.
What form factor does the HP 718162-B21 HDD have?
The HP 718162-B21 features a 2.5-inch form factor compatible with half-height SAS drive bays.
What are the sequential data transfer rates for the HP 718162-B21?
The HP 718162-B21 achieves up to 205 MB/s sustained sequential transfer rates over its 6 Gbps SAS interface.
What is the average latency of the HP 718162-B21 HDD?
The HP 718162-B21 delivers an average latency of 3 ms at 10K RPM for rapid data access.
Is the HP 718162-B21 HDD hot-swappable?
Yes, the HP 718162-B21 supports hot-swap insertion and removal in compatible HP ProLiant server bays without downtime.
Which HP servers and enclosures is this drive compatible with?
This HDD is compatible with HP ProLiant Gen8/Gen9/Gen10 servers and HP storage enclosures that support 2.5-inch 6 Gbps SAS drives.
What is the mean time between failures (MTBF) for the HP 718162-B21?
The HP 718162-B21 is rated for a mean time between failures (MTBF) of 1.6 million hours under 24×7 operation.
What is the annual workload rating of the HP 718162-B21 HDD?
The HP 718162-B21 is designed for a 550 TB/year workload rating, making it ideal for demanding enterprise environments.
Does the HP 718162-B21 HDD support self-encryption?
No, the HP 718162-B21 does not include built-in self-encrypting drive (SED) capabilities.
What is the power consumption of the HP 718162-B21 during operation?
The HP 718162-B21 consumes approximately 8.5 W when active and 5.5 W at idle, optimizing energy efficiency.
What operating temperature range does the HP 718162-B21 support?
The HP 718162-B21 operates reliably between 5 °C and 55 °C (41 °F to 131 °F).
How do I install the HP 718162-B21 HDD in a server?
Slide the HP 718162-B21 into any compatible 2.5-inch SAS hot-swap bay and secure it according to HP ProLiant installation guidelines.
Can I use this HP SAS HDD in non-HP servers or enclosures?
Yes, the HP 718162-B21 will function in any system that supports 2.5-inch 6 Gbps SAS 10K RPM drives, though tray compatibility may vary.
What warranty coverage does the HP 718162-B21 HDD include?
HP provides a standard three-year limited warranty covering defects in materials and workmanship for the HP 718162-B21.