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Jordan Lee
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NVMe MU SSD balances reads and writes well.
765038-B21
HPE 1.6TB NVMe x4 Lanes Mixed Use SFF (2.5in) SCN 3yr Warran...
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765038-B21
- Description:
- HPE 1.6TB NVMe x4 Lanes Mixed Use SFF (2.5in) SCN 3yr Warranty SSD Supports Select Gen9 Servers
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- Hpe
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3 Year Extended Warranty
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765038-B21 Overview
765038-B21 is an HDD built with a 3.5-inch form factor and a SATA III interface, featuring a spindle speed of 7200 RPM and a robust 10 TB capacity. It incorporates a 256 MB cache, supports an annual workload rating of 550 TB/yr, and offers an MTBF of 2,000,000 hours for reliable, continuous operation.
Designed for desktop, server, NAS, and surveillance applications, 765038-B21 delivers efficient power consumption with 8 Watts during read/write operations and 5 Watts when idle. With advanced features such as a helium-sealed enclosure, vibration protection, and dual actuator technology, this drive is ideally suited for data centers, enterprise storage environments, and professional surveillance setups.
765038-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 765038-B21 for additional pricing. Browse the full Hpe Server 2.5" Hard Drives series or explore all Hpe products.
765038-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 250 MB/s
- Annual Workload Rating
- 550 TB/yr
- Power Consumption (Read/Write)
- 8 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
- 765038-B21
- Height
- 1.03 inches
- Width
- 5.79 inches
- Depth
- 4.02 inches
- Weight
- 2.0 lbs
765038-B21 Use Case
Real-Time Financial Trading Platform Acceleration
In a high-frequency trading firm deploying HPE Gen9 servers, the 765038-B21 1.6TB NVMe x4 Lanes Mixed Use SSD delivers sub-millisecond read/write latency for real-time market data processing and algorithmic trade execution. This configuration ensures consistent IOPS performance under mixed workloads, reducing trade decision latency by up to 30% and increasing daily transaction throughput. The outcome is improved trading accuracy, higher ROI, and robust data integrity backed by a 3-year HPE warranty.
Enterprise Virtual Desktop Infrastructure (VDI) Optimization
An enterprise IT environment hosting hundreds of virtual desktops on HPE Gen9 servers uses the 765038-B21 SSD to handle mixed read/write operations with sustained high I/O. The drive’s NVMe x4 interface and mixed-use endurance support heavy boot storms, concurrent user sessions, and rapid profile loading, reducing login times by 40% and boosting end-user productivity. The deployment achieves predictable performance SLAs and simplifies capacity planning with 1.6 TB of fast storage per drive.
High-Performance OLTP Database Acceleration
A retail organization running mission-critical online transaction processing (OLTP) databases on HPE Gen9 servers integrates the 765038-B21 NVMe SSD to accelerate mix-intensive query workloads and bulk data ingestion. With ultra-high IOPS and low latency, the SSD decreases transaction commit times by 25% and improves concurrency, supporting peak-season traffic without performance degradation. The result is faster order processing, higher customer satisfaction, and a resilient storage layer covered by a 3-year warranty.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 765038-B21 |  652611-B21 |  P19915-B21 |  862161-B21 |  Q8S85A | |
|---|---|---|---|---|---|
| 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 | Server | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III | SATA III | 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 | 10 TB | 10 TB | 4 TB | 4 TB | 10 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 210 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 8 Watts | 7.5 Watts | 8 Watts | 8 Watts | N/A |
| Power Consumption (Idle) | 5 Watts | 4.5 Watts | 6 Watts | 4 Watts | N/A |
| 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 | 765038-B21 | 652611-B21 Enterprise HDD | P19915-B21 Enterprise HDD | 862161-B21 Enterprise HDD | Q8S85A Enterprise Helium HDD |
| Height | 1.03 inches | 1.0 | 1.03 inches | 1.03 inches | 1.03 inches |
| Width | 5.79 inches | 4.0 | 5.79 inches | 5.79 inches | 4.00 inches |
| Depth | 4.02 inches | 5.8 | 8.74 inches | 4.00 inches | 5.79 inches |
| Weight | 2.0 lbs | 1.5 | 4.2 lbs | 2.2 lbs | 1.80 lbs |
Reviews & Ratings
H
Husain Ali
5
Responsive and stable on Gen9 servers.
M
Marina Costa
5
Good all-around NVMe performance.
T
Talha Siddiqui
5
Handles mixed workloads efficiently.
B
Bruce Hammond
5
Reliable NVMe MU option.
Questions & Answers
What is the capacity of the HPE 765038-B21 SSD?
The HPE 765038-B21 SSD offers 1.6 TB of usable capacity in a small form factor.
Which form factor does the HPE 765038-B21 use?
This SSD uses a 2.5-inch small form factor (SFF) designed for HPE Gen9 server bays.
What interface does the HPE 765038-B21 support?
It connects via NVMe over four PCIe lanes (x4), providing low latency and high throughput.
Which HPE Gen9 servers are compatible with SKU 765038-B21?
It is validated for HPE ProLiant Gen9 servers including DL and ML series; check HPE’s QuickSpecs for specifics.
What are the performance specifications of the HPE 765038-B21 SSD?
Up to 3,100 MB/s sequential read, 1,600 MB/s sequential write, and up to 550,000 read/write IOPS.
What does 'Mixed Use' mean for this SSD?
“Mixed Use” indicates balanced read/write endurance, optimized for database, virtualization and general-purpose workloads.
What endurance rating does the HPE 765038-B21 have?
It delivers up to 3 drive-writes per day (DWPD) over a 3-year service life.
What warranty comes with the HPE 765038-B21 SSD?
HPE provides a 3-year, next-business-day, parts replacement warranty through HPE support.
Is hardware encryption supported on the 765038-B21 SSD?
Yes, it supports HPE SmartSSD hardware encryption to safeguard data at rest.
Can I install the 765038-B21 SSD myself?
Yes, tool-less drive carriers and HPE Service Pack for ProLiant (SPP) firmware updates simplify user installation.
How do I monitor the health of the HPE 765038-B21?
Use HPE Integrated Lights-Out (iLO) or HPE Smart Storage Administrator to track drive health and alerts.
What is the power consumption of the HPE 765038-B21 SSD?
Typical active power is 8 W, with a maximum of 10 W during peak I/O operations.
Can the HPE 765038-B21 be used in non-HPE servers?
While NVMe compliant, firmware and compatibility are optimized for HPE Gen9 servers; non-HPE use may lack full support.
What are common use cases for the 765038-B21 SSD?
Ideal for high-performance databases, virtualization platforms, VDI, and mixed-workload applications.
How does NVMe x4 improve performance over SATA SSDs?
NVMe x4 delivers up to 4× higher throughput, lower latency, and better parallelism compared to SATA interfaces.
Where can I purchase the HPE 765038-B21 SSD and get support?
Buy through authorized HPE resellers or HPE Direct; support is available via the HPE Customer Portal and support hotline.