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5
750GB PCIe SSD delivered solid write-intensive performance.
P05021-B21
HPE 750GB PCIe x4 WI HH Card Spl SSD
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Name:
P05021-B21
- Description:
- HPE 750GB PCIe x4 WI HH Card Spl SSD
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P05021-B21 Overview
P05021-B21 is a high-performance HDD designed in a 3.5-inch form factor that utilizes a SATA III interface. It operates at a robust spindle speed of 7200 RPM with a storage capacity of 10 TB and incorporates a substantial 256 MB cache. The drive is engineered with an impressive MTBF of 2,000,000 hours and is rated for a demanding reliability of 8,760 hours per year.
This drive is optimized for use in desktop, server, NAS, and surveillance environments, making it well-suited for data centers and enterprise storage applications. It features low power consumption with 7.2 Watts during read/write operations and 4.8 Watts while idle, is helium-sealed for enhanced stability, and comes equipped with dual actuator advanced features to ensure reliable and efficient performance.
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P05021-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
- 10 TB
- Spindle Speed (RPM)
- 7200 RPM
- Cache (Buffer Size)
- 256 MB
- Average Latency
- N/A
- Data Transfer Rate
- Up to 280 MB/s
- Annual Workload Rating
- 300 TB/yr
- Power Consumption (Read/Write)
- 7.2 Watts
- Power Consumption (Idle)
- 4.8 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
- P05021-B21
- Height
- 1.03 inches
- Width
- 5.79 inches
- Depth
- 4.01 inches
- Weight
- 1.92 lbs
P05021-B21 Use Case
Accelerating Enterprise Databases with P05021-B21-HPE 750GB PCIe x4 WI HH Card Spl SSD
In high-transaction OLTP environments, the P05021-B21-HPE 750GB PCIe x4 WI HH Card Spl SSD delivers sub-millisecond query response and up to 1.2 million IOPS. The result is a 50 % reduction in latency, 40 % higher transaction throughput, and sustained performance under peak loads for mission-critical databases.
Optimizing Virtual Desktop Infrastructure Boot Storms
During mass logins in VDI deployments, the P05021-B21-HPE 750GB PCIe x4 WI HH Card Spl SSD cuts boot times by 70 % and eliminates storage bottlenecks. IT teams achieve predictable desktop performance at scale, improving end-user experience and reducing help-desk tickets during daily peak usage.
High-Performance Computing and Real-Time Analytics Acceleration
In HPC clusters and real-time analytics platforms, the P05021-B21-HPE 750GB PCIe x4 WI HH Card Spl SSD offers 4 GB/s throughput and sub-100 µs latency. Analysts gain 2× faster data ingestion and a 30 % reduction in job completion times, enabling rapid insights on genomics, financial modeling, and AI training workloads.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 P05021-B21 |  880266-B21 |  Q2U12A |  P10264-B21 |  877825-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 | Server / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III | SATA III | 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 | 8 TB | 10 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 | 256 MB | 256 MB | 256 MB |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Data Transfer Rate | Up to 280 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 210 MB/s |
| Annual Workload Rating | 300 TB/yr | 550 TB/yr | 180 TB/yr | 550 TB/yr | 300 TB/yr |
| Power Consumption (Read/Write) | 7.2 Watts | 8 Watts | 8 Watts | 8 Watts | 6 Watts |
| Power Consumption (Idle) | 4.8 Watts | 5 Watts | 5 Watts | 4 Watts | 4 Watts |
| Encryption Support | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit | No |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | No |
| 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 | Rotational Vibration Sensors |
| Operating Temperature | 5–60°C | 5–60°C | 5–55°C | 5–60°C | 5–55°C |
| Product Name | P05021-B21 | Seagate Exos X18 8TB 7200 RPM SATA III Enterprise HDD | Q2U12A Enterprise HDD | P10264-B21 | 877825-B21 High Performance HDD |
| Height | 1.03 inches | 1.0 inches | 1.03 inches | 1.03 inches | 1.03 inches |
| Width | 5.79 inches | 5.8 inches | 4 inches | 5.79 inches | 5.79 inches |
| Depth | 4.01 inches | 4.0 inches | 5.79 inches | 4.01 inches | 8.26 inches |
| Weight | 1.92 lbs | 1.8 lbs | 2.2 lbs | 1.2 lbs | 2.1 lbs |
Reviews & Ratings
F
Faisal Latif
4
Stable and responsive storage card.
M
Mark Wilson
5
OEM card fit seamlessly.
U
Usman Ghani
3
Reliable under sustained writes.
P
Pedro Alvarez
4
Good enterprise SSD.
Questions & Answers
What are the key specifications of the HPE 750GB PCIe x4 WI HH Card Spl SSD (P05021-B21)?
The HPE 750GB PCIe x4 WI HH Card Spl SSD (P05021-B21) delivers 750 GB capacity, PCIe Gen3 x4 interface, Half-Height (HH) form factor, and advanced wear-leveling for enterprise workloads.
Which HPE servers are compatible with the P05021-B21 SSD?
The P05021-B21 SSD is certified for HPE ProLiant Gen10 and Gen11 servers with PCIe Gen3 x4 slots and HPE Smart Array controllers.
What are the read and write performance metrics of this SSD?
This SSD delivers up to 3,100 MB/s sequential read and 1,900 MB/s sequential write throughput under typical enterprise conditions.
What is the endurance rating for the HPE P05021-B21 SSD?
The P05021-B21 SSD is rated at 1.2 DWPD (Drive Writes Per Day) over a five-year period, ensuring high endurance for write-intensive applications.