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Lucas Harding
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Excellent read performance and low latency. Ideal for analytics workloads.
875330-B21
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HPE 3.84TB SAS 12G Read Intensive SFF (2.5in) SC 3yr Wty Dig...
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875330-B21
- Description:
- HPE 3.84TB SAS 12G Read Intensive SFF (2.5in) SC 3yr Wty Digitally Signed Firmware SSD
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875330-B21 Overview
875330-B21 is a high-performance HDD designed to deliver reliable enterprise storage solutions. It features a 3.5-inch form factor, utilizes a SATA III interface, and operates at a robust 7200 RPM spindle speed. With a storage capacity of 4 TB and a 128 MB cache, this drive is engineered to efficiently handle demanding data workloads.
875330-B21 is rated for an annual workload of 300 TB/yr and has an MTBF of 1,000,000 hours, ensuring long-term reliability and continuous operation. Tailored for enterprise storage environments, it consumes 8 Watts during read/write operations and 5 Watts when idle, and is enhanced with advanced features such as helium-sealed construction, vibration protection, and dual actuator technology — making it an optimal choice for data centers, servers, and NAS systems.
875330-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 875330-B21 for additional pricing. Browse the full Hpe Server 2.5" Hard Drives series or explore all Hpe products.
875330-B21 Specifications
- Product Type
- Hard Drive
- Drive Type
- HDD
- Use Case
- Enterprise Storage
- Interface
- SATA III
- Form Factor
- 3.5-inch
- Storage Capacity
- 4 TB
- Spindle Speed (RPM)
- 7200 RPM
- Cache (Buffer Size)
- 128 MB
- Average Latency
- N/A
- Data Transfer Rate
- Up to 210 MB/s
- Annual Workload Rating
- 300 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
- 5–60°C
- Product Name
- 875330-B21
- Height
- 1.0 inches
- Width
- 4.0 inches
- Depth
- 5.8 inches
- Weight
- 1.5 lbs
875330-B21 Use Case
Real-Time Financial Market Analytics Acceleration
A global FinTech firm deploys the HPE 3.84TB SAS 12G Read Intensive SSD in HPE ProLiant servers hosting tick-by-tick time-series databases. The drive’s high read IOPS and 12Gb/s throughput deliver sub-2ms query response for million-row data scans, empowering traders with instant analytics and reducing decision-making latency. This configuration drives faster insight, preserves competitive edge and sustains 24×7 market uptime under heavy read workloads.
High-Density VDI Performance Optimization
An enterprise IT department upgrades its VMware Horizon infrastructure with HPE 3.84TB SAS 12G Read Intensive SSDs to support 800 concurrent virtual desktops on a single HPE Synergy chassis. The SSD’s read-optimized design and digitally signed firmware eliminate boot-storm bottlenecks, cutting average login times by 40% and accelerating application launch by 35%. The result is a smoother end-user experience, simplified management and predictable performance under peak concurrency.
E-Commerce Web Content Caching at Scale
A global online retailer integrates HPE 3.84TB SAS 12G Read Intensive SSDs into its edge-caching layer to serve product images, recommendations and catalog metadata. With sustained 12Gb/s read bandwidth and enterprise-grade firmware security, the platform delivers 50% faster page loads during sales events, lowers backend database load by 60%, and increases conversion rates. This scalable solution ensures consistent, low-latency content delivery across multi-region web clusters.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 875330-B21 |  748387-B21 |  Q2T62A |  832514-B21 |  P09092-B21 | |
|---|---|---|---|---|---|
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Use Case | Enterprise Storage | Enterprise Storage | Desktop / Server / NAS / Surveillance | 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 | 4 TB | 4 TB | 4 TB | 10 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 128 MB | 128 MB | 256 MB | 128 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 210 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 300 TB/yr | 550 TB/yr | 180 TB/yr | 300 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 8 Watts | 8.5 Watts | 8.5 Watts | 8 Watts | 8 Watts |
| Power Consumption (Idle) | 5 Watts | 5 Watts | 5.6 Watts | 3.5 Watts | 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 | Dual Actuator | Dual Actuator |
| Operating Temperature | 5–60°C | 5–55°C | 5–60°C | 5–55°C | 5–60°C |
| Product Name | 875330-B21 | 748387-B21 Enterprise 4TB HDD | Q2T62A Enterprise HDD | 832514-B21 Official HDD | P09092-B21 Enterprise Performance HDD |
| Height | 1.0 inches | 1.030 inches | 1.0 inches | 1.04 inches | 1.03 inches |
| Width | 4.0 inches | 5.787 inches | 5.8 inches | 5.79 inches | 5.79 inches |
| Depth | 5.8 inches | 4.016 inches | 3.9 inches | 4.00 inches | 4.01 inches |
| Weight | 1.5 lbs | 2.2 lbs | 2.0 lbs | 1.65 lbs | 1.50 lbs |
Reviews & Ratings
A
Areeba Khan
5
Stable RI SSD with consistent speeds across heavy reads.
J
Jonas Feld
5
Firmware behaved flawlessly in our environment.
U
Usman Tariq
5
Strong reliability for read-intensive servers.
C
Colin Mercer
5
Enterprise-grade RI SSD that performs as specified.
Questions & Answers
What is the capacity and interface of the HPE 875330-B21 SSD?
The HPE 875330-B21 features a 3.84 TB capacity and uses a 12 Gb/s SAS interface in a 2.5-inch SFF form factor.
What workload profile is the HPE 3.84 TB SAS 12G SSD designed for?
This SSD is optimized for read-intensive workloads, delivering high read IOPS and throughput for database queries, analytics and boot-drive applications.
Does the HPE 875330-B21 SSD include digitally signed firmware?
Yes, it ships with HPE digitally signed firmware to ensure firmware integrity and protect against unauthorized modifications.
What performance can I expect from the HPE 3.84 TB SAS 12G Read-Intensive SSD?
You can expect up to 2.1 GB/s sequential read throughput and up to 250 K random read IOPS for accelerated data access in enterprise environments.