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Large capacity SAS SSD with stable mixed-use performance.
P06586-B21
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HP 1.92TB SAS 12G RI SFF 2.5-INCH SC DS FIRMWARE SSD
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P06586-B21
- Description:
- HP 1.92TB SAS 12G RI SFF 2.5-INCH SC DS FIRMWARE SSD
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P06586-B21 Overview
P06586-B21 is a high-performance HDD engineered for enterprise storage, featuring a robust SAS 12Gb/s interface in a 3.5-inch form factor. With a spindle speed of 7200 RPM, a 2 TB storage capacity, and a generous 128 MB buffer, this drive is built to accommodate heavy workloads while ensuring optimal data integrity and reliability in demanding server environments.
Designed for continuous operation, P06586-B21 delivers an annual workload rating of 300 TB/yr and incorporates advanced features such as a helium-sealed design, vibration protection, and dual actuator technology for enhanced performance in multi-bay configurations. Its efficient power consumption of 7 Watts during read/write operations and 5 Watts when idle makes it ideal for use in data centers, desktops, NAS, and surveillance systems.
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Request bulk order quote for P06586-B21 for additional pricing. Browse the full Hpe Server 2.5" Hard Drives series or explore all Hpe products.
P06586-B21 Specifications
- Product Type
- Hard Drive
- Drive Type
- HDD
- Use Case
- Enterprise Storage
- Interface
- SAS 12Gb/s
- Form Factor
- 3.5-inch
- Storage Capacity
- 2 TB
- Spindle Speed (RPM)
- 7200 RPM
- Cache (Buffer Size)
- 128 MB
- Average Latency
- N/A
- Data Transfer Rate
- Up to 210 MB/s
- Annual Workload Rating
- 300 TB/yr
- Power Consumption (Read/Write)
- 7 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
- Dual Actuator
- Operating Temperature
- 5–55°C
- Product Name
- P06586-B21 2TB Enterprise HDD
- Height
- 1.0 inches
- Width
- 5.8 inches
- Depth
- 7.8 inches
- Weight
- 2.2 lbs
P06586-B21 Use Case
High-Frequency Trading Acceleration in Financial Data Centers
Implement P06586-B21-HP 1.92TB SAS 12G RI SFF 2.5-INCH SC DS FIRMWARE SSD in matching engines to deliver sub-millisecond database writes and reads for equities and derivatives trading. This use case reduces I/O latency by 70%, ensures consistent transaction throughput at peak volume, and strengthens risk management with ultra-low jitter performance.
Enterprise Virtualization and VDI Performance Optimization
Deploy P06586-B21-HP 1.92TB SAS 12G RI SFF 2.5-INCH SC DS FIRMWARE SSD in hypervisor clusters supporting 1,000+ virtual desktops. The SSD’s high sustained IOPS and QoS prioritization slash login times by 50%, boost end-user productivity, and lower storage-related support tickets by 40%, delivering a scalable, responsive VDI environment.
AI/ML Model Training and Inference in Research Laboratories
Integrate P06586-B21-HP 1.92TB SAS 12G RI SFF 2.5-INCH SC DS FIRMWARE SSD into GPU-accelerated servers for deep learning workflows. This configuration accelerates data staging and checkpoint recovery by 60%, supports simultaneous model iterations, and maximizes GPU utilization, enabling data scientists to shorten time-to-insight and optimize algorithm accuracy.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| P06586-B21 |  804625-B21 |  Q6L99A |  718162-B21 |  Q6M07A | |
|---|---|---|---|---|---|
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Use Case | Enterprise Storage | Enterprise Storage | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SAS 12Gb/s | SAS 12Gb/s | SAS 12Gb/s | SATA III | SATA III |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 2 TB | 4 TB | 12 TB | 10 TB | 10 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 128 MB | 256 MB | 512 MB | 256 MB | 256 MB |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Data Transfer Rate | Up to 210 MB/s | Up to 250 MB/s | Up to 300 MB/s | Up to 210 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 300 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 7 Watts | 7.2 Watts | 8 Watts | 8.5 Watts | 8 Watts |
| Power Consumption (Idle) | 5 Watts | 4.5 Watts | 4 Watts | 6.5 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 | 5–55°C | 5–60°C | 5–60°C | 5–60°C | 5–60°C |
| Product Name | P06586-B21 2TB Enterprise HDD | 804625-B21 Enterprise HDD | Q6L99A Enterprise HDD | Seagate Exos 10TB 7200 RPM Enterprise HDD 718162-B21 | Q6M07A Enterprise HDD |
| Height | 1.0 inches | 1.03 inches | 1.0 inches | 1.03 inches | 1.03 inches |
| Width | 5.8 inches | 5.79 inches | 5.8 inches | 4.0 inches | 5.79 inches |
| Depth | 7.8 inches | 4.00 inches | 4.0 inches | 5.8 inches | 4.00 inches |
| Weight | 2.2 lbs | 2.2 lbs | 1.8 lbs | 1.8 lbs | 3.5 lbs |
Reviews & Ratings
S
Suleman Akhtar
4
Handles diverse workloads efficiently.
E
Eva Lund
5
Consistent speeds and reliable firmware.
H
Hassan Younis
4
Solid enterprise SSD for production systems.
V
Victor Morales
5
Meets expectations for MU workloads.
Questions & Answers
What is the HP P06586-B21 SSD?
The HP P06586-B21 is a 1.92 TB enterprise-grade Serial Attached SCSI (SAS) solid-state drive with 12 Gb/s interface, designed for high-performance server and storage applications.
What form factor and interface does the P06586-B21 SSD use?
This SSD uses a 2.5-inch small form factor (SFF) and connects via a 12 Gb/s SAS interface, ensuring compatibility with modern HP ProLiant and BladeSystem servers.
What are the maximum performance specifications?
The drive delivers up to 1,800 MB/s sequential read and 1,600 MB/s sequential write speeds, plus up to 270,000 IOPS for random read workloads.
What endurance rating does the HP 1.92 TB SAS SSD offer?
It provides an endurance of 10 drive writes per day (DWPD) over a five-year lifecycle, equivalent to approximately 35 PB total bytes written (TBW).