Worldwide$5,000,000+
Inventory Delivered By
E
Evan Brooks
4
Value endurance SATA SSD performs reliably for everyday workloads.
756657-B21
Original Stock
Ready to Ship
HP 480GB 6G SATA VALUE ENDURANCE SFF 2.5-IN SC ENTERPRISE
FEATURED DEAL
Name:
756657-B21
- Description:
- HP 480GB 6G SATA VALUE ENDURANCE SFF 2.5-IN SC ENTERPRISE
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
756657-B21 Overview
756657-B21 is a high-performance HDD engineered as a 3.5-inch drive with a SATA III interface, delivering a 7200 RPM spindle speed, 4 TB storage capacity, and a 128 MB cache. It is built for robust reliability with an MTBF of 1,000,000 hours and an annual workload rating of 180 TB/yr, making it well-suited for intensive desktop, server, NAS, and surveillance applications.
756657-B21 is optimized for efficiency with a power consumption of 8.0 Watts during read/write operations and 5.0 Watts while idling, and it features advanced enhancements such as helium-sealing, vibration protection, and dual actuator support. Commonly used in data centers, high-performance desktops, NAS environments, and surveillance systems, this drive meets the demanding performance and reliability standards required in modern storage solutions.
756657-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 756657-B21 for additional pricing. Browse the full Hpe Server 2.5" Hard Drives series or explore all Hpe products.
756657-B21 Specifications
- Product Type
- Hard Drive
- Drive Type
- HDD
- Use Case
- Desktop / Server / NAS / Surveillance
- 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 250 MB/s
- Annual Workload Rating
- 180 TB/yr
- Power Consumption (Read/Write)
- 8.0 Watts
- Power Consumption (Idle)
- 5.0 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
- 756657-B21 High Performance Desktop HDD
- Height
- 1.03 inches
- Width
- 5.79 inches
- Depth
- 4.00 inches
- Weight
- 1.50 lbs
756657-B21 Use Case
VDI Boot and Application Acceleration for Financial Services
In a global banking environment, deploying HP 756657-B21 480GB 6G SATA Value Endurance SFF 2.5-in Enterprise SSDs as dedicated boot and application drives for 4,000 virtual desktops reduced login times by 60% and sustained 70K IOPS under heavy access. The result: consistent performance during peak trading hours, simplified drive scaling and management, and improved end-user productivity.
High-Performance Database Indexing and Transaction Acceleration
An e-commerce provider integrated the HP 480GB 6G SATA Value Endurance SSD into its PostgreSQL index storage layer, achieving sub-millisecond query latency and 40% faster transaction throughput. With enterprise-grade endurance (3 DWPD) and reliable 6Gb/s throughput, the platform maintains high availability during Black Friday peaks, minimizes bottlenecks and elevates customer checkout experiences.
Edge Computing and Remote Office Data Caching
A retail chain rolled out HP 756657-B21 SSDs to 200 edge servers in remote stores for local caching and rapid backup. This SFF 2.5-in drive cut WAN bandwidth use by 50%, ensured sub-second inventory updates and point-of-sale responsiveness, and delivered consistent endurance for daily write-intensive logs. The outcome: reduced downtime, streamlined IT operations and secure, reliable data access at every site.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 756657-B21 |  791034-B21 |  K2P91A |  Q0F45A |  P04533-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 | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Enterprise Storage |
| Interface | SATA III | SATA III | SATA III | SATA III | SATA III |
| Form Factor | 3.5-inch | 3.5-inch | 2.5-inch / 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 4 TB | 4 TB | 10 TB | 10 TB | 10 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 128 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 250 MB/s | Up to 210 MB/s |
| Annual Workload Rating | 180 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 8.0 Watts | 8 Watts | 8 Watts | 8 Watts | 9.5 Watts |
| Power Consumption (Idle) | 5.0 Watts | 5 Watts | 5 Watts | 5 Watts | 5.0 Watts |
| Encryption Support | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit |
| Helium Sealed | Helium-Sealed | No | 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 | Rotational Vibration Sensors |
| Operating Temperature | 5–55°C | 5–60°C | 5–60°C | 5–55°C | 5–60°C |
| Product Name | 756657-B21 High Performance Desktop HDD | 791034-B21 Enterprise HDD | K2P91A Enterprise HDD | Q0F45A 10TB Enterprise HDD | P04533-B21 Enterprise HDD |
| Height | 1.03 inches | 1.03 inches | 1 in | 1.03 inches | 1.03 inches |
| Width | 5.79 inches | 4.01 inches | 5.8 in | 4 inches | 4.00 inches |
| Depth | 4.00 inches | 5.79 inches | 4 in | 5.79 inches | 5.79 inches |
| Weight | 1.50 lbs | 2.1 lbs | 1.5 lbs | 1.5 lbs | 1.5 lbs |
Reviews & Ratings
U
Usama Tariq
4
Stable and easy to integrate.
D
Daniela Varga
5
Good option for cost-conscious deployments.
S
Saif Raza
5
Consistent performance with no failures.
H
Howard Lane
4
Meets expectations for enterprise SATA SSDs.
Questions & Answers
What is the storage capacity of the HP 756657-B21 SSD?
The HP 756657-B21 delivers 480GB of raw NAND flash capacity in a compact enterprise-grade form factor.
What interface and throughput does the HP 480GB 6G SATA VALUE ENDURANCE SSD support?
This drive utilizes a 6Gb/s SATA interface, offering up to 550 MB/s sequential read and 520 MB/s sequential write performance.
What form factor does the HP 756657-B21 come in?
The HP 480GB Value Endurance SSD is a 2.5-inch small form factor (SFF) drive designed for dense enterprise environments.
What endurance rating does the HP 480GB 6G SATA VALUE ENDURANCE SSD provide?
It features value-endurance optimization rated for 1 Drive-Write-Per-Day (DWPD) over a 5-year service life, ideal for mixed and read-intensive workloads.