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Large-capacity SAS RI SSD with fast reads.
P06588-B21
HP G8-G10 3.84TB 2.5 SAS 12G RI SSD
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P06588-B21
- Description:
- HP G8-G10 3.84TB 2.5 SAS 12G RI SSD
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P06588-B21 Overview
P06588-B21 is a high-performance HDD featuring a 3.5-inch form factor with a SATA III interface. It spins at 7200 RPM to deliver an 8 TB storage capacity with a 256 MB buffer, an annual workload rating of 300 TB/yr, an MTBF of 1,000,000 hours, and is engineered for 8760 rated hours per year of reliable operation.
This enterprise-class drive is optimized for demanding use cases in data centers, desktops, NAS, and surveillance systems. It delivers efficient power performance with 8.0 Watts during read/write operations and 5.0 Watts in idle mode, and boasts advanced features such as a helium-sealed construction, robust vibration protection, and dual actuator technology.
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Request bulk order quote for P06588-B21 for additional pricing. Browse the full Hpe Server 2.5" Hard Drives series or explore all Hpe products.
P06588-B21 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
- 8 TB
- Spindle Speed (RPM)
- 7200 RPM
- Cache (Buffer Size)
- 256 MB
- Average Latency
- N/A
- Data Transfer Rate
- Up to 250 MB/s
- Annual Workload Rating
- 300 TB/yr
- Power Consumption (Read/Write)
- 8.0 Watts
- Power Consumption (Idle)
- 5.0 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
- P06588-B21 Enterprise Helium-Sealed HDD
- Height
- 1.03 inches
- Width
- 4.00 inches
- Depth
- 5.78 inches
- Weight
- 1.20 lbs
P06588-B21 Use Case
Enterprise Virtualization Acceleration with P06588-B21-HP G8-G10 3.84TB SAS 12G RI SSD
In a large financial services data center deploying VMware vSphere, the P06588-B21-HP G8-G10 3.84TB 2.5 SAS 12G Read-Intensive SSD drives the boot and VM datastore tiers. By delivering consistent sub-300µs latency and 250K+ random read IOPS per drive, it consolidates hundreds of virtual machines on fewer hosts while ensuring predictable performance under peak loads. The outcome: 40% reduction in host count, 30% lower power and cooling costs, and 99.99% SLA uptime for mission-critical trading applications.
High-Performance OLTP Database Scaling on HP ProLiant Servers
A global e-commerce retailer deploys the P06588-B21-HP G8-G10 3.84TB SAS 12G RI SSD in RAID10 to host its MySQL/PgSQL transaction logs and hot data sets on HP ProLiant DL380 Gen10 servers. Offering sustained 6 GB/s throughput and 10 drive-write-per-day endurance, this SSD accelerates write-intensive workloads and transactional consistency. The result: 3× faster checkout times, 50% lower query latency during flash sales, and annually saved $120K in licensing and hardware refresh costs.
High-Throughput Analytics for AI & Big Data Pipelines
A healthcare research institute runs complex genomics workflows on an HPE Apollo cluster using the P06588-B21-HP G8-G10 3.84TB SAS 12G RI SSD as the primary scratch layer. With optimized 12G SAS bandwidth and 3.84TB capacity per drive, the platform processes terabytes of sequence data in parallel while minimizing I/O bottlenecks. Benefits include 2× faster model training cycles, streamlined data preprocessing, and project cost savings of 25% through improved rack density and SSD longevity.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| P06588-B21 |  803202-B21 |  P05928-B21 |  P13658-B21 |  Q1J36A | |
|---|---|---|---|---|---|
| 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 | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III | SAS 12Gb/s | SATA III | SAS 12Gb/s | SATA III |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 8 TB | 8 TB | 10 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 | 256 MB | 128 MB |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Data Transfer Rate | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 300 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr | 180 TB/yr |
| Power Consumption (Read/Write) | 8.0 Watts | 7 Watts | 7.0 Watts | 8 Watts | 8 Watts |
| Power Consumption (Idle) | 5.0 Watts | 5 Watts | 5.0 Watts | 5 Watts | 5 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 | 5–60°C | 5–60°C | 5–60°C |
| Product Name | P06588-B21 Enterprise Helium-Sealed HDD | 803202-B21 8TB SAS Enterprise Hard Drive | P05928-B21 | P13658-B21 Enterprise HDD | Q1J36A Enterprise HDD |
| Height | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches |
| Width | 4.00 inches | 5.8 inches | 5.79 inches | 5.79 inches | 5.79 inches |
| Depth | 5.78 inches | 4 inches | 4.00 inches | 4.01 inches | 7.88 inches |
| Weight | 1.20 lbs | 1.5 lbs | 1.85 lbs | 1.50 lbs | 2.1 lbs |
Reviews & Ratings
H
Hassan Naeem
5
Perfect for analytics and BI systems.
M
Marija Vukic
5
Stable firmware and smooth operation.
T
Talal Ahmed
4
Consistent read performance.
R
Roger Bennett
4
Enterprise-ready storage solution.
Questions & Answers
What is the storage capacity of the HP P06588-B21 SSD?
The HP P06588-B21 SSD provides 3.84TB of usable storage capacity in a compact 2.5-inch form factor.
Which interface and form factor does the HP G8-G10 3.84TB SSD use?
This SSD uses a 2.5-inch form factor and a 12Gb/s SAS (SAS 12G) interface for high-speed data transfer.
Which HP server models are compatible with the HP G8-G10 3.84TB SAS SSD?
It is compatible with HP ProLiant G8, G9, and G10 server generations, as well as any chassis or controller that supports 2.5-inch SAS 12Gb/s drives.
What sequential read and write speeds can I expect from this SSD?
The HP P06588-B21 delivers up to 2,300 MB/s sequential read and 1,500 MB/s sequential write performance under optimal conditions.
What is the endurance rating and MTBF for this SSD?
This drive is rated for 10 Drive-Writes-Per-Day (DWPD) over a five-year service life and features an MTBF of 2.5 million hours.
Does the HP P06588-B21 support hot swapping?
Yes. The SSD supports hot-plug and hot-swap operation in any compatible SAS backplane.
What operating temperature range does this SSD support?
The drive operates reliably in ambient temperatures from 0 °C to 60 °C.
Can I use this SSD in RAID configurations?
Yes. It is fully supported in hardware RAID arrays via HPE Smart Array controllers and third-party SAS RAID adapters.
Is the HP G8-G10 SSD backward compatible with lower SAS speeds?
Yes. The SAS 12G interface will automatically negotiate down to 6Gb/s or 3Gb/s if required by the host.
What workloads is this 3.84TB SAS SSD best suited for?
It is ideal for mission-critical database, virtualization, analytics, and high-I/O datacenter applications demanding low latency and high endurance.
How do I install the HP P06588-B21 SSD in my server?
Insert the 2.5-inch drive into an available SAS hot-swap bay, secure it with the drive carrier, then configure it in the server BIOS or RAID controller utility.
What warranty coverage does the HP P06588-B21 SSD include?
The drive is backed by a three-year limited warranty when used in accordance with HP’s service guidelines.
How does SAS 12G improve server storage performance?
SAS 12G doubles throughput versus 6G, reducing I/O bottlenecks and delivering lower latency for data-intensive workloads.
What power consumption can I expect from this SSD?
Typical power draw is 6.5 W during active reads and 7.5 W during active writes.
Are there any special maintenance requirements for this SSD?
No special maintenance is required. Simply monitor drive health via HPE Smart Storage Administrator and apply firmware updates as released.
Why choose the HP G8-G10 3.84TB 2.5 SAS 12G RI SSD?
It offers enterprise-class reliability, unmatched endurance, and high sequential and random performance optimized for mission-critical server environments.