HPE P40506‑B21 960GB SAS 12Gb/s SSD
Key Features :
• 960GB capacity SAS solid‑state storage
• 12 Gb/s SAS interface with hot‑plug support
• Read‑intensive design for high throughput
• 2.5‑inch small form factor
• Compatible with HPE ProLiant servers
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HPE P40506‑B21 960GB SAS 12Gb/s SSD – In Dubai
Overview :
The HPE P40506‑B21 is a 960 GB 2.5‑inch SAS solid‑state drive engineered for read‑intensive enterprise storage workloads. It is deployed by infrastructure and server teams in data center and cloud environments to accelerate data access, reduce latency, and replace legacy HDDs or lower‑tier SSDs in server storage arrays.
Built on a 12 Gb/s SAS interface with a Basic Carrier for hot‑plug support, this drive provides optimized performance for database read caches, web serving workloads, and read‑heavy analytics tasks. It delivers substantial improvements over traditional SATA drives in both throughput and I/O operations per second (IOPS), making it suitable for multi‑tenant and high‑concurrency storage deployments.
The form factor and connector interface align with standard 2.5‑inch SAS backplanes found in HPE ProLiant Gen10+, Gen11, and Gen12 server platforms, enabling straightforward integration into existing server chassis without modification.
Integration into enterprise environments typically includes compatibility with RAID controllers and firmware‑level health monitoring, and the drive’s firmware signature supports multi‑vendor SSD management tools in server ecosystems.
This drive is commonly used to boost storage performance in boot volumes, read cache layers, and moderately large file servicing. It is not designed for write‑intensive or mixed‑use workloads where higher endurance NVMe drives would be required.
Typical Deployment Scenarios :
• SAS read cache layer in HPE ProLiant server arrays
• Boot and OS volume acceleration in enterprise servers
• Web server storage tier requiring high read throughput
• Database read‑optimized data retrieval and analytics
• Legacy HDD replacement in 2.5″ SAS backplanes
Technical Specifications :
| Specification | Details |
|---|---|
| Brand | HPE |
| Part Number | P40506‑B21 |
| Product Type | Internal SAS Solid State Drive (SSD) |
| Storage Capacity | 960 GB |
| Interface | 12 Gb/s SAS |
| Form Factor | 2.5‑inch |
| Drive Type | Read‑Intensive SSD |
| Controller Support | SAS RAID and HBA controllers |
| Hot‑Plug Support | Yes |
| Random Read IOPS | Up to ~105,000 |
| Random Write IOPS | ~32,000 |
| Sequential Read | ~810 MB/s |
| Sequential Write | ~635 MB/s |
| Operating Temp | Standard server operating range |
| Dimensions (H×W×D) | ~0.28 × 2.75 × 3.94 inches |
| Weight | ~0.50 lb |
Compatibility / Ecosystem :
• Designed for HPE ProLiant Gen10+, Gen11, Gen12 servers
• Compatible with 2.5″ SAS Basic Carrier backplanes
• Works with SAS RAID controllers and HBAs
• Supports firmware health monitoring and server management tools
Additional information
| Weight | 0.5 kg |
|---|---|
| Dimensions | 22.86 × 21.92 × 14.61 cm |
| Brand | HPE |
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