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HPE P40497-B21 P40497-B21480GB SATA 6G Read Intensive 2.5" SSD - 65.5K/15.4K IOPS - 0.5 DWPD - Hot Pluggable - Server Supported
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Product Features
Technical Overview
This SSD leverages SATA/600 interface technology to deliver sequential and random performance that enhances overall system responsiveness. With 65,500 IOPS random read and 15,400 IOPS random write capabilities, the drive handles mixed workloads efficiently while maintaining low latency for enterprise applications.
The 0.5 DWPD (Drive Writes Per Day) endurance rating ensures reliable operation under sustained read-intensive conditions, backed by HPE's quality engineering and validation for server environments. The 7mm height profile allows installation in space-constrained server configurations without compromising storage density.
Relevant factors for this section include Storage Capacity, Random 4KB Read, Random 4KB Write, Endurance (DWPD). When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This HPE SSD provides several distinct advantages for enterprise storage deployments, combining performance characteristics with server-optimized features that enhance reliability and manageability in data center environments.
Server-Grade Reliability
Designed specifically for HPE ProLiant rack servers with full compatibility validation, ensuring stable operation in demanding 24/7 environments.
- Hot-pluggable design for maintenance without downtime
- Includes drive carrier for secure mounting
- Validated for server workloads
Optimized Read Performance
The read-intensive endurance profile delivers consistent performance for applications with high read-to-write ratios, maximizing value for database queries, web serving, and virtual desktop infrastructure.
- 65,500 IOPS random read capability
- 0.5 DWPD endurance for sustained operation
- SATA/600 interface for responsive data access
Deployment / Use Cases
The HPE P40497-B21 SSD is engineered for specific enterprise scenarios where reliable, performant storage enhances overall system capability without requiring premium write endurance. Its combination of capacity, interface speed, and server compatibility makes it suitable for multiple deployment models.
Primary use cases include read-intensive database applications where frequent queries benefit from fast random access, web server storage for static content delivery, and boot drives for virtual machines in consolidated environments. The hot-pluggable design supports maintenance operations in high-availability configurations, while the 2.5" form factor integrates seamlessly into modern server chassis designed for SSD density.
Enterprise Server Storage
Ideal for HPE ProLiant rack servers requiring reliable secondary storage or boot drives, with full compatibility and hot-swap capability for uninterrupted operation.
Read-Intensive Workloads
Optimized for applications with high read activity such as database query servers, content delivery networks, and virtual desktop infrastructure reference images.
Physical Profile
The 2.5" form factor with 7mm height profile provides compatibility with both traditional and slim server drive bays, while the approximate weight of 1.10 pounds (500 grams) ensures secure mounting in various orientations. The included drive carrier facilitates proper installation in HPE server chassis, maintaining airflow and vibration characteristics for optimal cooling and reliability.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 0.28" (7 mm), 1.10 lb (500 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Height
- 0.28" (7 mm)
- Weight
- 1.10 lb (500 g)
Highlights
- 480 GB storage capacity for enterprise data and applications
- SATA/600 interface delivers optimized burst performance
- 65,500 IOPS random read and 15,400 IOPS random write performance
- 0.5 DWPD read-intensive endurance for sustained operation
- Hot-pluggable design supports maintenance without downtime
- Includes drive carrier for secure server installation
- Compatible with HPE ProLiant rack servers
- 2.5" form factor with 7mm height for space-efficient deployment
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | P40497-B21 |
| Brand Name | HPE |
| Product Name | 480GB SATA 6G Read Intensive SFF BC Multi Vendor SSD |
| Product Type | Solid State Drive |
| Technical Information | |
| Storage Capacity | 480 GB |
| Drive Performance | |
| Random 4KB Read | 65500IOPS |
| Random 4KB Write | 15400IOPS |
| Endurance (DWPD) | 0.5 |
| Endurance Type | Read Intensive |
| Network & Communication | |
| Wireless LAN | No |
| Interfaces/Ports | |
| Drive Interface | SATA |
| Drive Interface Standard | SATA/600 |
| Physical Characteristics | |
| Drive Type | Internal |
| Form Factor | 2.5" |
| Drive Carrier | Yes |
| Hot Pluggable | Yes |
| Height | 0.28" (7 mm) |
| Weight (Approximate) | 1.10 lb (500 g) |
| Miscellaneous | |
| Device Supported | Server |
| Compatibility | HPE ProLiant Rack |
| Warranty | |
| Additional Warranty Information | HPE Solid State Drives and Add-In Cards have a standard 3/0/0 warranty; Customer Self Repair (CSR) subject to maximum usage pmitations. Maximum usage pmit is the maximum amount of data that can be written to the drive. Drives that have reached this pmit will not be epgible for warranty coverage. |
FAQ
What is the storage capacity of this HPE SSD?
This HPE solid-state drive provides 480 GB of storage capacity, offering substantial space for operating systems, applications, and frequently accessed data in enterprise server environments. The capacity balances performance requirements with cost considerations for read-intensive workloads.
What interface does this SSD use, and what are its performance characteristics?
The drive utilizes a SATA interface with SATA/600 (6 Gb/s) standard, providing optimized burst performance for responsive data access. It delivers 65,500 IOPS for random 4KB read operations and 15,400 IOPS for random 4KB write operations, making it suitable for mixed workload scenarios with emphasis on read activity.
What does the 0.5 DWPD endurance rating mean for this SSD?
The 0.5 DWPD (Drive Writes Per Day) rating indicates this is a read-intensive SSD designed to handle up to 0.5 times its full capacity in writes per day over its warranty period. This endurance profile makes it ideal for applications with high read-to-write ratios, such as database queries, web serving, and virtual desktop infrastructure, where data retrieval frequency exceeds modification frequency.
Is this SSD hot-pluggable, and what are the benefits?
Yes, this HPE SSD features hot-pluggable capability, allowing removal and insertion while the server remains powered on and operational. This enables maintenance, upgrades, and replacement without system downtime, which is critical for high-availability enterprise environments where continuous operation is essential.
What servers is this SSD compatible with?
This SSD is specifically designed for and compatible with HPE ProLiant rack servers. It includes a drive carrier for proper mounting and has been validated for stable operation in these server environments. The compatibility ensures optimal performance, cooling, and reliability when deployed in supported HPE server configurations.
What is the form factor and physical dimensions of this SSD?
This SSD uses a 2.5" form factor with a height of 0.28 inches (7 mm), making it compatible with both standard and slim server drive bays. The approximate weight is 1.10 pounds (500 grams), and it includes a drive carrier for secure installation. The compact dimensions allow for high-density storage deployment in space-constrained server chassis.
| Qty | Price | Available |
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