| Brand |
HPE |
| Model |
843199-B21 |
| Interface |
12Gb/s SAS |
| Ports |
2-port Internal |
| Cache Memory |
2GB Flash-Backed Write Cache (FBWC) |
HPE Smart Array P840ar/2GB FBWC Specifications |
| Product Name |
HPE Smart Array P840ar/2GB FBWC 12Gb 2-port Internal SAS Controller |
| Brand |
HPE |
| Part Number |
843199-B21 |
| Device Type |
SAS Controller |
| Interface |
12Gb/s SAS |
| Ports |
2-port Internal |
| Cache Memory |
2GB Flash-Backed Write Cache (FBWC) |
| Data Transfer Rate |
12Gb/s |
| Compatible Disk Drive Types |
SAS/SATA SSD, SAS MDL/SATA |
| RAID Levels Supported |
0, 1, 1 ADM, 5, 5 ADM, 6, 10, 50, 60 |
| RAID Support |
Yes |
| PCIe Interface |
PCIe 3.0 x8 |
| Form Factor |
Plug-in Module |
| Compatibility |
HPE ProLiant Gen9 and Gen10 Servers |
| Operating Temperature Range |
10��C - 35��C |
| Dimensions (WxDxH) |
Not specified |
| Security Features |
Secure Encryption (optional) |
| Management Features |
Online RAID Level Migration, Flash-Backed Write Cache (FBWC) |
| Warranty |
3-Year Parts Exchange Warranty |
The HPE Smart Array P840ar/2GB FBWC 12Gb 2-port Internal SAS Controller, model 843199-B21, is a high-performance storage solution designed for HPE servers. This controller enhances data protection, performance, and expandability, making it ideal for demanding storage workloads.
Quick Spec
| Brand |
HPE |
| Model |
843199-B21 |
| Interface |
12Gb/s SAS |
| Ports |
2-port Internal |
| Cache Memory |
2GB Flash-Backed Write Cache (FBWC) |
Product Features
- ● High-performance 12Gb/s SAS Interface for faster data access
- ● 2GB Flash-Backed Write Cache for improved data protection
- ● 2-Port internal functionality for expanded connectivity
- ● Supports HPE's Smart Storage Battery for cache backup
- ● Easy management with HPE Smart Storage Administrator
Product Applications
- ● Data Centers requiring high-speed data access and reliability
- ● Server storage expansion and upgrade
- ● High-availability storage setups for business-critical applications
Supported Options
| Accessory |
Model |
| Smart Storage Battery |
878643-001 |
| SAS Cables |
Depending on server model |
| HPE Server Compatibility |
Check specific server model compatibility |
Compare to Similar Items
| Model |
Differences |
| 843199-B21 (This Model) |
2GB FBWC, 12Gb/s SAS, 2-port |
| Other Model 1 |
1GB FBWC, 6Gb/s SAS, 2-port |
| Other Model 2 |
No FBWC, 12Gb/s SAS, 4-port |
| Other Model 3 |
2GB FBWC, 6Gb/s SAS, 4-port |
Get more information
For further details about the HPE Smart Array P840ar/2GB FBWC 12Gb 2-port Internal SAS Controller, or to find about its price, please contact us through Live Chat or at [email protected]. Our team is ready to help you with all the information you need to make the right choice for your server storage solutions.
