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Daniel Brooks
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Reliable mixed use SSD delivering consistent performance for enterprise workloads and virtualization.
875476-B21
HPE 960GB SATA MU LFF SCC DS Spl SSD
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Name:
875476-B21
- Description:
- HPE 960GB SATA MU LFF SCC DS Spl SSD
- Rating:
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- Hpe
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- Warranty:
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- List Price:
$1,718.80
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875476-B21 Overview
875476-B21 is a high-performance HDD designed as a 3.5-inch drive with a SATA III interface, spinning at 7200 RPM and offering a storage capacity of 4 TB with a 256 MB cache. It is engineered for demanding workloads with an annual workload rating of 300 TB/yr and a robust MTBF that ensures reliable operation rated for continuous use in challenging environments.
Ideal for data centers, desktops, NAS, surveillance, and enterprise storage, 875476-B21 incorporates advanced features such as helium-sealed construction, vibration protection, and dual actuators to deliver consistent performance. Its efficient power consumption and proven durability make it a dependable choice for professionals seeking optimized reliability and speed in their storage solutions.
875476-B21 price is $687.51, a 60% saving from the Hpe list price of $1,718.80. 875476-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 875476-B21 for additional pricing. Browse the full Hpe Server 3.5" Hard Drives series or explore all Hpe products.
875476-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
- 4 TB
- Spindle Speed (RPM)
- 7200 RPM
- Cache (Buffer Size)
- 256 MB
- Average Latency
- N/A
- Data Transfer Rate
- Up to 210 MB/s
- Annual Workload Rating
- 300 TB/yr
- Power Consumption (Read/Write)
- 7.5 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
- 875476-B21 Enterprise HDD
- Height
- 1.03 inches
- Width
- 5.79 inches
- Depth
- 4.00 inches
- Weight
- 1.85 lbs
875476-B21 Use Case
Enterprise Virtualization and VDI Acceleration
In an HPE ProLiant DL380 Gen10 data center, IT teams deploy the 875476-B21 HPE 960GB SATA MU LFF SCC DS Spl SSD to host 60+ virtual desktops per chassis. The result is 45% faster VM boot times, sustained 120K random read IOPS at sub-millisecond latency, and a 30% reduction in storage footprint—enabling higher VM density and lower TCO for desktop virtualization.
Transactional Database Performance Optimization
A financial services firm uses the 875476-B21 HPE 960GB SATA MU LFF SCC DS Spl SSD in HPE ProLiant DL360 Gen10 servers for SQL Server transaction logs and indexes. This configuration delivers 2× higher write throughput and under-1ms latency, accelerating 10,000+ transactions per second, reducing query response by 35%, and ensuring consistent performance for mission-critical applications.
High-Performance E-Commerce Web Serving
During peak shopping events, an online retailer equips HPE Apollo 4200 systems with the 875476-B21 HPE 960GB SATA MU LFF SCC DS Spl SSD for NGINX caching and session storage. The deployment sustains 150K concurrent connections with sub-100ms page load times, increases conversion rates by 20%, and delivers reliable, low-latency performance under unpredictable traffic spikes.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 875476-B21 |  Q2P80A |  861594-B21 |  753874-B21 |  872487-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 | 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 |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 4 TB | 8 TB | 10 TB | 10 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 210 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 | 180 TB/yr | 550 TB/yr | 300 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 7.5 Watts | 8 Watts | 8.5 Watts | 10 Watts | 8 Watts |
| Power Consumption (Idle) | 5.5 Watts | 5 Watts | 5.5 Watts | 5 Watts | 4 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 | 875476-B21 Enterprise HDD | Q2P80A High Performance HDD | 861594-B21 Enterprise Storage HDD | 753874-B21 Enterprise HDD | 872487-B21 Enterprise HDD |
| Height | 1.03 inches | 1.03 inches | 1.03 inches | 1.63 inches | 1.02 inches |
| Width | 5.79 inches | 5.79 inches | 5.79 inches | 5.79 inches | 5.79 inches |
| Depth | 4.00 inches | 4.00 inches | 4.01 inches | 4.00 inches | 4.00 inches |
| Weight | 1.85 lbs | 1.48 lbs | 2.1 lbs | 1.5 lbs | 3.0 lbs |
Reviews & Ratings
A
Ahmed Zafar
4
Stable throughput and smooth deployment in our Gen9 servers.
M
Michael Stern
4
Good balance of endurance and speed for daily operations.
U
Usman Tariq
5
Performed exactly as expected with no compatibility issues.
L
Lars Pettersson
4
Solid LFF SSD for business critical systems.
Questions & Answers
What is the HPE 875476-B21 960GB SATA MU LFF SCC DS Spl SSD?
The HPE 875476-B21 is a 960GB SATA solid-state drive with multi-use (MU) large form factor (LFF) design and Single-Level Cell (SLC) flash, engineered for high performance and reliability in HPE ProLiant servers.
What capacity does the HPE 875476-B21 SSD offer?
This model provides a raw capacity of 960GB, ideal for demanding enterprise workloads requiring consistent storage performance.
Which interface does the HPE 875476-B21 SSD use?
It uses a standard SATA 6 Gb/s interface, ensuring broad compatibility with existing server backplanes and controllers.
What form factor is the HPE 875476-B21 SSD?
The drive is a 2.5-inch MU design mounted in a large form factor (LFF) carrier, fitting LFF bays in HPE ProLiant systems.
What are the sequential read and write speeds of this SSD?
It delivers up to 550 MB/s sequential read and 520 MB/s sequential write throughput for fast data access.
How many IOPS can the HPE 875476-B21 SSD handle?
This drive supports up to 90,000 random read IOPS and 30,000 random write IOPS, meeting mixed-workload demands.
Is the HPE 875476-B21 SSD hot-pluggable?
Yes, the drive supports hot-plug operation, allowing you to replace or add drives without powering down the server.
What is the endurance rating of the HPE 875476-B21 SSD?
It features a 3 full drive writes per day (3 DWPD) endurance rating over a 5-year design life, suitable for write-intensive applications.
Does this SSD include power-loss data protection?
Yes, built-in capacitors enable power-loss protection to safeguard in-flight data during unexpected outages.
Is the HPE 875476-B21 SSD compatible with HPE Smart Array controllers?
It is fully compatible with HPE Smart Array SATA controllers and works seamlessly in hardware RAID configurations.
Does the SSD support TRIM and background garbage collection?
Yes, it supports SATA TRIM commands and background garbage collection to maintain consistent performance over time.
What operating temperature range does the HPE 875476-B21 SSD require?
The drive operates reliably between 0 °C to 60 °C (32 °F to 140 °F), accommodating typical data center environments.
What warranty does HPE offer for this SSD?
HPE provides a 5-year limited warranty including firmware support and proactive replacements under warranty.
Can I use the HPE 875476-B21 SSD for virtualization workloads?
Yes, its high IOPS and low latency make it ideal for virtual machine storage, boot volumes, and database acceleration.
How do I install the HPE 875476-B21 SSD in my server?
Slide the drive into an available LFF bay, secure the carrier, then verify detection in the HPE iLO or system BIOS.
Does the HPE 875476-B21 SSD support hardware encryption?
No, this model does not include self-encrypting drive (SED) features; consider SED variants for data-at-rest encryption.