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Strong mixed use performance for virtualization hosts.
875490-B21
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HPE 480GB SATA 6G Mixed Use M.2 2280 3yr Wty Digitally Signe...
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875490-B21
- Description:
- HPE 480GB SATA 6G Mixed Use M.2 2280 3yr Wty Digitally Signed Firmware SSD
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- Brand:
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- Warranty:
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- List Price:
$1,010.64
- Price:
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875490-B21 Overview
875490-B21 is a high-performance HDD designed in a 3.5-inch form factor with a SATA III interface, featuring a robust 8 TB capacity and a 7200 RPM spindle speed. It comes equipped with a 256 MB buffer, an annual workload rating of 180 TB/yr, and an MTBF of 1,000,000 hours to deliver reliable, continuous operation.
Engineered for demanding applications in desktop, server, NAS, and surveillance environments, this drive offers advanced features that include a helium-sealed construction, vibration protection, and dual actuator technology. Its optimized power consumption and proven durability make it an ideal choice for data centers, high-performance desktops, and 24/7 NAS and surveillance setups.
875490-B21 price is $384.04, a 62% saving from the Hpe list price of $1,010.64. 875490-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 875490-B21 for additional pricing. Browse the full Hpe Server 3.5" Hard Drives series or explore all Hpe products.
875490-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
- 8 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
- 180 TB/yr
- Power Consumption (Read/Write)
- 8.9 Watts
- Power Consumption (Idle)
- 5.9 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
- 875490-B21 High Performance Enterprise HDD
- Height
- 1.02 inches
- Width
- 4.00 inches
- Depth
- 5.79 inches
- Weight
- 1.5 lbs
875490-B21 Use Case
Accelerating Virtual Desktop Infrastructure on HPE ProLiant with 875490-B21 SSD
In a mid-sized enterprise deploying 200+ persistent desktops on HPE ProLiant DL360 Gen10 servers, the 875490-B21-HPE 480GB SATA 6G Mixed Use M.2 2280 SSD (3yr Wty, digitally signed firmware) sustains 95,000 mixed-workload IOPS at sub-200µs latency. The result: 30% faster user login times, predictable performance under peak concurrency and end-to-end data integrity for improved productivity and lower support costs.
Boosting E-Commerce Transaction Throughput in HPE Gen10 Servers
A global online retailer integrates the 875490-B21-HPE 480GB SATA 6G Mixed Use M.2 2280 SSD into MySQL database log volumes on HPE ProLiant rack servers. Leveraging digitally signed firmware and a 3yr warranty, write latency is cut by 50% and concurrent transaction throughput doubles, delivering consistent sub-millisecond response for cart check-outs while maintaining PCI-DSS compliance and high availability.
Enabling Real-Time Edge Analytics for Manufacturing IoT Gateways
In a distributed factory automation scenario, HPE Edgeline EL1000 systems use the 875490-B21-HPE 480GB SATA 6G Mixed Use M.2 2280 SSD to process sensor streams at 80,000 sustained IOPS with sub-ms latency. Digitally signed firmware ensures tamper-proof operation, the 3yr Wty guarantees uptime, and on-site predictive maintenance analytics cuts unplanned downtime by 40%, boosting overall equipment effectiveness.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 875490-B21 |  Q2P82A |  843266-B21 |  877784-B21 |  804634-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 | 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 | 8 TB | 8 TB | 4 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 210 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 180 TB/yr | 550 TB/yr | 300 TB/yr | 550 TB/yr | 300 TB/yr |
| Power Consumption (Read/Write) | 8.9 Watts | 8.5 Watts | 8 Watts | 8 Watts | 8.0 Watts |
| Power Consumption (Idle) | 5.9 Watts | 6.0 Watts | 4 Watts | 4 Watts | 4.0 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 | 5–60°C | 5–60°C | 5–55°C | 5–60°C |
| Product Name | 875490-B21 High Performance Enterprise HDD | Q2P82A Enterprise Helium-Sealed 8TB HDD | 843266-B21 4TB Desktop HDD | 877784-B21 Enterprise Performance HDD | 804634-B21 Enterprise HDD |
| Height | 1.02 inches | 1.04 inches | 1.02 inches | 1.03 inches | 1.03 inches |
| Width | 4.00 inches | 5.79 inches | 5.79 inches | 5.79 inches | 4.01 inches |
| Depth | 5.79 inches | 8.66 inches | 4.01 inches | 8.74 inches | 5.79 inches |
| Weight | 1.5 lbs | 1.2 lbs | 1.5 lbs | 2.2 lbs | 1.7 lbs |
Reviews & Ratings
F
Farhan Latif
5
Stable under sustained workloads.
L
Luis Hernandez
4
OEM SSD avoided compatibility issues.
S
Saad Masood
4
Good endurance for daily operations.
K
Klaus Meier
4
Reliable enterprise M.2 option.
Questions & Answers
What is the HPE SSD with SKU 875490-B21?
The HPE 875490-B21 is a 480 GB M.2 2280 SATA 6 Gb/s Mixed Use SSD featuring a 3-year warranty and HPE digitally signed firmware.
What storage capacity does the HPE 875490-B21 offer?
The HPE 875490-B21 provides 480 GB of usable flash storage.
Which interface does SKU 875490-B21 use?
The SSD uses a standard SATA 6 Gb/s interface for broad server compatibility.
What form factor is the HPE 875490-B21 SSD?
This drive comes in the M.2 2280 form factor, measuring 22 × 80 mm for compact installation.