HPE 804394-B21 – Smart Array P440ar Controller
Key Features
- Hardware RAID controller with flash-backed cache
- Supports RAID 0 to RAID 60 configurations
- SAS and SATA drive compatibility
- Designed for HPE ProLiant Gen9 servers
Please fill the form to get price quote.
HPE 804394-B21 – Smart Array P440ar Controller
Overview
The HPE 804394-B21 is a Smart Array P440ar RAID controller designed for HPE ProLiant servers. It provides hardware-based RAID functionality to manage and protect internal server storage in enterprise environments.
It is used to deliver reliable data protection and improved storage performance through RAID configurations such as mirroring and striping. The controller supports SAS and SATA drives for flexible storage deployment.
This controller is integrated into supported ProLiant server architectures and operates as a mezzanine-style or embedded storage solution depending on the server model. It is designed for internal installation in data center servers.
It is commonly used in enterprise workloads where stable RAID performance, data redundancy, and storage reliability are required.
Typical Deployment Scenarios
Used in HPE ProLiant Gen9 servers for RAID-based storage configurations. Common in virtualization hosts, database servers, and enterprise applications requiring redundant and high-performance local storage. Also deployed in mid-range data center environments.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | HPE |
| Part Number | 804394-B21 |
| Product Type | Smart Array RAID Controller |
| Controller Model | P440ar |
| Interface | PCIe 3.0 |
| RAID Levels | 0, 1, 5, 6, 10, 50, 60 |
| Form Factor | Embedded / Mezzanine |
| Drive Interface | SAS / SATA |
| Cache Memory | 2 GB Flash-Backed Write Cache |
| Ports | 2 x Mini-SAS |
| Max Drive Support | Up to 200+ drives (chassis dependent) |
| Storage Management | HPE Smart Storage Administrator |
| Encryption Support | Smart Array encryption enabled |
| Battery Support | Smart Storage battery / capacitor supported |
| Platform | HPE ProLiant Gen9 servers |
Compatibility / Ecosystem
Compatible with HPE ProLiant Gen9 server platforms and integrates with HPE Smart Storage Administrator tools. Works with SAS/SATA drive backplanes and HPE enterprise storage expansion enclosures.
Additional information
| Weight | 0.4 kg |
|---|---|
| Dimensions | 6.4 × 22 × 25 cm |
Reviews
There are no reviews yet.