Detailed Specifications
HP 436649-B21 Enterprise 146 GB 10K RPM SAS HDD
Overview :
The HP 436649-B21 is a 146 GB small form factor (2.5") internal hard disk drive designed for enterprise servers and storage arrays. It features a 10,000 RPM spindle speed and uses a dual-port SAS interface operating at 3 Gb/s, delivering low-latency, high-reliability storage for demanding data centre workloads. The drive supports hot-swappable operation in SFF bays and is optimised for 24×7 server use, making it suitable for virtualization, database, and transaction-based environments. Its form factor enables highdensity server or storage chassis deployments, especially in blade or rackmount server architectures. The unit integrates seamlessly with HP systems and is engineered for continuity, system compatibility, and predictable service performance rather than desktop use.
Key Features :
146 GB capacity in 2.5" small form factor
10,000 RPM spindle speed for low-latency operation
SAS dual-port interface at 3 Gb/s transfer rate
Hot-pluggable design for live component replacement
Dual-port SAS for redundancy and high availability
Specifications :
| Specification | Details |
|---|
| Brand | HP |
| Part Number | 436649-B21 |
| Product Type | Internal Hard Disk Drive (HDD) |
| Capacity | 146 GB |
| Spindle Speed | 10,000 RPM |
| Interface | SAS |
| Interface Transfer Rate | 3 Gb/s |
| Form Factor | 2.5 inch (SFF) |
| Hot-Swap Support | Yes |
| Port Configuration | Dual-port SAS |
| Intended Use | Enterprise server / storage array |
| Drive Width | 2.5 inch |
| Compatibility | HP ProLiant servers and arrays |
| Weight | Approx. 3 lbs |
| Width × Height × Depth | Approx. 2.75 in × 0.38 in × 4.00 in |
