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Value SAS RI SSD offers reliable read performance.
P10442-B21
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HP 1.92TB SAS 12G RI SFF 2.5-INCH SC VALUE SAS DS
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P10442-B21
- Description:
- HP 1.92TB SAS 12G RI SFF 2.5-INCH SC VALUE SAS DS
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- Hpe
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P10442-B21 Overview
P10442-B21 is a high-performance enterprise HDD engineered in a 3.5-inch form factor with a SATA III interface. It delivers 10 TB of storage capacity at a spindle speed of 7200 RPM and includes a 256 MB cache, ensuring robust performance for large-scale data environments. With advanced features such as helium-sealed construction, dual actuator technology, and effective vibration protection, this drive is optimized for demanding server and data center applications.
Designed for continuous 24/7 operation, P10442-B21 boasts an annual workload rating of 550 TB/yr and is built to operate within a 5–60°C temperature range. Its low power consumption—8.5 Watts during read/write operations and 5.5 Watts at idle—combined with AES 256-bit encryption support, makes it an ideal solution for enterprise storage, NAS systems, and surveillance setups where reliability and sustained performance are critical.
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Request bulk order quote for P10442-B21 for additional pricing. Browse the full Hpe Server 2.5" Hard Drives series or explore all Hpe products.
P10442-B21 Specifications
- Product Type
- Hard Drive
- Drive Type
- HDD
- Use Case
- 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 250 MB/s
- Annual Workload Rating
- 550 TB/yr
- Power Consumption (Read/Write)
- 8.5 Watts
- Power Consumption (Idle)
- 5.5 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
- P10442-B21 Enterprise HDD
- Height
- 1.0 inches
- Width
- 5.8 inches
- Depth
- 4.0 inches
- Weight
- 1.2 lbs
P10442-B21 Use Case
High-Performance Transactional Database Acceleration
Scenario: A financial services firm deploys P10442-B21-HP 1.92TB SAS 12G RI SFF 2.5-inch VALUE SAS DS drives in HPE ProLiant DL380 Gen10 servers to power its SQL Server OLTP cluster. Outcome: Sub-2 ms latency under peak loads. Benefit: 40 % faster transaction throughput, tighter SLAs and elimination of I/O bottlenecks.
Virtual Machine Density and Boot-Time Optimization
Scenario: An enterprise IT team populates a VMware vSphere farm with P10442-B21-HP 1.92TB SAS 12G RI SFF 2.5-inch VALUE SAS DS drives for system disks and VM datastores. Outcome: 50 % reduction in VM boot times and consistent sub-1 ms IOPS performance. Benefit: Higher VM consolidation ratios, lower TCO and faster provisioning.
Real-Time Analytics for Big Data Pipelines
Scenario: A retail analytics provider integrates P10442-B21-HP 1.92TB SAS 12G RI SFF 2.5-inch VALUE SAS DS drives into an HPE Apollo cluster to handle streaming POS and inventory data. Outcome: Sustained 2 GB/s throughput with sub-3 ms latency. Benefit: Immediate insight into sales trends, improved stock optimization and accelerated AI model training.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| P10442-B21 |  K2P99B |  765464-B21 |  Q0F41A |  P09100-B21 | |
|---|---|---|---|---|---|
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Use Case | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III | SATA III / SAS 12Gb/s | SATA III | SATA III | SATA III |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 10 TB | 10 TB | 10 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 | 256 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 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 550 TB/yr | 300 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 8.5 Watts | 8 Watts | 8 Watts | 7 Watts | 8.5 Watts |
| Power Consumption (Idle) | 5.5 Watts | 4 Watts | 5 Watts | 5 Watts | 5.0 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 | 5–55°C | 5–60°C | 5–60°C | 5–55°C |
| Product Name | P10442-B21 Enterprise HDD | K2P99B Enterprise HDD | 765464-B21 Enterprise HDD | Q0F41A Enterprise HDD | P09100-B21 Enterprise HDD |
| Height | 1.0 inches | 1.0 inches | 1.043 inches | 1.03 inches | 1.03 inches |
| Width | 5.8 inches | 5.8 inches | 4.0 inches | 4.00 inches | 5.8 inches |
| Depth | 4.0 inches | 4.0 inches | 5.78 inches | 5.79 inches | 8.7 inches |
| Weight | 1.2 lbs | 1.8 lbs | 2.2 lbs | 2.0 lbs | 1.5 lbs |
Reviews & Ratings
A
Amina Sheikh
4
Good option for cost-conscious deployments.
J
Janis Ozols
5
Stable under continuous use.
R
Rameez Ashfaq
5
Smooth installation and predictable speeds.
H
Harold Finch
5
Meets expectations for value SAS SSDs.
Questions & Answers
What is the storage capacity of the HP P10442-B21 drive?
The HP P10442-B21 offers 1.92 TB of usable storage in a small-form-factor (2.5-inch) SAS drive.
Which interface does the HP 1.92 TB P10442-B21 drive use?
It uses a 12 Gb/s SAS (Serial Attached SCSI) interface for high-bandwidth connectivity.
Is the P10442-B21 drive hot-swappable?
Yes, the drive supports hot-swap capability for safe, tool-less replacement without powering down the server.
What form factor is the HP P10442-B21 drive?
This unit is a 2.5-inch small-form-factor (SFF) drive designed for dense server and storage arrays.