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High-end WI SSD with predictable performance.
P09102-B21
HPE 1.6TB SAS 12G Write Intensive SFF (2.5in) SC 3yr Wty Dig...
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P09102-B21
- Description:
- HPE 1.6TB SAS 12G Write Intensive SFF (2.5in) SC 3yr Wty Digitally Signed Firmware SSD
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P09102-B21 Overview
P09102-B21 is an HDD available in both 3.5-inch and 2.5-inch form factors with a SATA III interface, spinning at 7200 RPM to deliver a robust 4 TB of storage with a 256 MB cache. It meets high performance standards and is engineered for demanding environments.
P09102-B21 is rated for an annual workload of 300 TB/yr and features an MTBF of 1.5 million hours, reflecting a reliability of 2.5 million operational hours per year. Optimized for desktop, server, NAS, and surveillance applications, this drive also offers advanced features such as helium-sealed construction, vibration protection, and dual actuators while maintaining efficient power consumption of 7.5 W during read/write operations and 5 W when idle.
P09102-B21 price is $1,586.97, a 73% saving from the Hpe list price of $5,877.68. P09102-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for P09102-B21 for additional pricing. Browse the full Hpe Server 2.5" Hard Drives series or explore all Hpe products.
P09102-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 / 2.5-inch
- Storage Capacity
- 4 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)
- 7.5 W
- Power Consumption (Idle)
- 5 W
- 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
- P09102-B21 Enterprise HDD
- Height
- 1.0 inches
- Width
- 4.0 inches
- Depth
- 5.8 inches
- Weight
- 2.5 lbs
P09102-B21 Use Case
High-Performance Virtualization Host for Enterprise VDI
In a global VDI deployment, the P09102-B21-HPE 1.6TB SAS 12G Write Intensive SFF (2.5in) SC SSD delivers sustained write throughput with sub-millisecond latency. By leveraging its 1.6 TB capacity, 12G SAS bandwidth and digitally signed firmware, IT teams reduce desktop boot storms by 40%, accelerate VM provisioning times and maintain consistent end-user SLAs—all backed by a 3-year warranty.
Mission-Critical OLTP Database Acceleration
Financial services running high-frequency trading platforms benefit from the P09102-B21-HPE 1.6TB SAS 12G Write Intensive SFF SSD’s deterministic I/O performance and enterprise endurance. Offloading write-intensive transactions to these drives delivers 5× higher write IOPS, 50% lower transaction latency and 99.999% database availability, while digitally signed firmware ensures data integrity under heavy load.
Real-Time Big Data Analytics and Log Ingestion
A telecom operator ingesting terabytes of streaming logs daily deploys the P09102-B21-HPE 1.6TB SAS 12G Write Intensive SFF SSD to eliminate disk-write bottlenecks. With 1.2 GB/s sustained throughput, map-reduce tasks complete 60% faster, real-time dashboards refresh without lag, and IT maintains long-term reliability via 3-year warranty coverage and automated firmware validation.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| P09102-B21 |  802578-B21 |  832414-B21 |  781516-B21 |  Q6M04A | |
|---|---|---|---|---|---|
| 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 | SATA III | SATA III | SATA III | SATA III / SATA II / SAS 6Gb/s / SAS 12Gb/s |
| Form Factor | 3.5-inch / 2.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 4 TB | 8 TB | 4 TB | 4 TB | 8 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 256 MB | 256 MB | 256 MB | 64 MB | 256 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 210 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 300 TB/yr | 300 TB/yr | 550 TB/yr | 180 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 7.5 W | 8.5 Watts | 8 Watts | 8 Watts | 7.5 Watts |
| Power Consumption (Idle) | 5 W | 6.7 Watts | 4 Watts | 5 Watts | 5.5 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 | N/A | Dual Actuator |
| Operating Temperature | 5–55°C | 5–60°C | 5–55°C | 5–55°C | 5–60°C |
| Product Name | P09102-B21 Enterprise HDD | 802578-B21 Enterprise HDD | 832414-B21 Enterprise Hard Drive | 781516-B21 4TB Enterprise HDD | Q6M04A Enterprise Helium HDD |
| Height | 1.0 inches | 1.03 inches | 1 inch | 1.03 inches | 1.03 inches |
| Width | 4.0 inches | 4.00 inches | 5.8 inches | 5.8 inches | 4.00 inches |
| Depth | 5.8 inches | 5.78 inches | 7.8 inches | 4.0 inches | 5.78 inches |
| Weight | 2.5 lbs | 1.38 lbs | 2.0 lbs | 1.5 lbs | 1.85 lbs |
Reviews & Ratings
S
Sameer Ilyas
4
Stable under heavy write workloads.
A
Alina Stoica
5
Consistent latency and throughput.
O
Omer Shahzad
4
Ideal for demanding databases.
P
Philip Turner
5
Meets enterprise endurance requirements.
Questions & Answers
What is the storage capacity of the HPE P09102-B21 SSD?
The HPE P09102-B21 SSD offers 1.6 TB of raw storage capacity, optimized for enterprise applications requiring high write performance and reliability.
What form factor does the HPE 1.6 TB SAS 12G SSD use?
This SSD uses a Small Form Factor (SFF) 2.5-inch chassis, compatible with standard drive bays in HPE ProLiant and Apollo servers.
Which interface and transfer speed does SKU P09102-B21 support?
It features a 12 Gb/s SAS interface, delivering up to 1,200 MB/s sequential read and 800 MB/s sequential write performance.
What endurance rating does the write-intensive SSD deliver?
This write-intensive SSD is rated for 10 drive writes per day (DWPD) over a 3-year period, ensuring consistent performance under heavy workloads.
Why is digitally signed firmware important?
Digitally signed firmware ensures authenticity and integrity, protecting against unauthorized code and reducing the risk of firmware-level attacks.
Which HPE servers are compatible with P09102-B21?
It is fully qualified for HPE ProLiant DL, ML, and Apollo series servers, as well as HPE Synergy storage modules and select HPE BladeSystem enclosures.
What warranty does the HPE 1.6 TB SAS SSD include?
HPE backs the SSD with a 3-year limited warranty and worldwide HPE support, covering defects in materials and workmanship.
What are common use cases for this SSD?
Ideal for high-transaction databases, virtualization, and analytics workloads, it delivers sustained write performance and low latency under heavy I/O.
Is the P09102-B21 SSD hot-swappable?
Yes, the drive supports hot-swap capability, allowing safe insertion and removal while the system remains powered on.
What is the power consumption of this SAS SSD?
Typical active power consumption is 7 W, with 2 W in idle mode, helping reduce data center energy costs.
What is the MTBF rating for the HPE 1.6 TB SSD?
This SSD has an MTBF (Mean Time Between Failures) of 2 million hours, reflecting enterprise-class reliability.
Does this SSD support data encryption or FIPS compliance?
The drive includes firmware-level security features but does not offer native hardware encryption or FIPS certification. Pair with HPE Smart Array controllers for full data-at-rest encryption.
How do I install the P09102-B21 SSD in an HPE server?
Insert the SSD into an available 2.5-inch SAS bay, secure the carrier, and ensure the SAS backplane connection locks. Reboot and verify drive recognition in the system BIOS or HPE Smart Storage Administrator.
Can this SSD be used in non-HPE servers?
While it may function in non-HPE systems with a compatible SAS interface, full firmware support and HPE warranty may not apply outside certified HPE platforms.
What are the random IOPS and latency specifications?
The SSD delivers up to 200,000 random 4 KB read IOPS and 30,000 random 4 KB write IOPS with typical latency under 500 microseconds.
Is the 12 Gb/s SAS drive backward compatible with 6 Gb/s environments?
Yes, the SSD supports backward compatibility with 6 Gb/s SAS controllers, though performance will be capped at the lower interface speed.