HPE P49046‑B21 800GB SAS 12G Mixed Use SFF SSD
Key Features:
• 800 GB capacity with 12 Gb/s SAS interface
• Hot‑pluggable 2.5″ SFF drive in Smart Carrier
• Mixed‑use endurance class with 3 DWPD
• Up to ~174,000 IOPS random read performance
• Dual‑port SAS support with redundant path capability
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HPE P49046‑B21 800GB SAS 12G Mixed Use SFF SSD – in Dubai:
Overview:
The HPE P49046‑B21 is an 800 GB small form factor (2.5″) SAS solid‑state drive designed for deployment in enterprise server and storage environments. It targets mixed‑use workloads where both read and write performance are required, such as virtualization, database applications, and high‑performance computing systems, meeting the demands of infrastructure engineers and storage architects.
It uses a 12 Gb/s enterprise SAS interface with dual‑port capability and a hot‑pluggable small form factor smart carrier, enabling integration into standard server drive bays with robust drive replacement and serviceability features.
Designed for high throughput and reliable mixed‑use operations, the drive delivers a high random I/O profile suitable for demanding business workloads while maintaining consistent performance under sustained activity.
The drive is suitable for mid‑range to high‑density rack and blade systems where balanced read/write performance with enterprise endurance is essential. It is not suited for archival or read‑intensive‑only scenarios where write performance and latency patterns differ substantially.
Management integration and health monitoring can be performed via standard server management tools compatible with SAS storage ecosystems.
Typical Deployment Scenarios:
• Primary storage tier for mixed‑use workloads in rack servers
• Virtualization hosts with balanced read/write I/O demands
• Database and analytics nodes requiring consistent performance
• High‑performance compute clusters using SAS backplanes
• Replacement of 2.5″ HDDs with enterprise SSDs for reduced latency
Technical Specifications:
| Specification | Value |
|---|---|
| Brand | HPE |
| Part Number | P49046‑B21 |
| Product Type | SAS Mixed Use SSD |
| Storage Capacity | 800 GB |
| Interface | 12 Gb/s SAS |
| Form Factor | 2.5″ Small Form Factor (SFF) |
| Drive Type | Hot‑pluggable SSD |
| Workload Class | Mixed Use |
| Endurance | 3 DWPD |
| Random 4 KB Read | ~174,000 IOPS |
| Random 4 KB Write | ~100,000 IOPS |
| Hot Plug | Yes |
| Smart Carrier | Yes |
| Operating Temp | 0 °C to 65 °C |
| Height | ~15 mm SFF |
Compatibility / Ecosystem:
– Compatible Rack Types: 2.5″ SFF SAS bays in HPE ProLiant servers and enterprise storage
– Interface Ecosystem: 12 Gb/s SAS backplanes and controllers
– Management Ecosystem: Server management tools that support SAS storage monitoring
– Dual‑Port SAS capability for redundant paths with supported controllers
Additional information
| Weight | 0.17 kg |
|---|---|
| Dimensions | 11.5 × 7.0 × 1.5 cm |
| Brand | HPE |






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