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HPE SmartArray P840ar PCIe3 x8 SAS RAID controller PCI Express x8 3.0
    SKU    
    848147-001-REF
Category: RAID Controllers
        | SKU | 848147-001-REF | 
|---|---|
| Manufacturer | HPE | 
| Availability | In Stock | 
| Product Family | SmartArray | 
RAID daughterboard controller - Two internal x8 mini-SAS double-wide ports and 2GB of FBWC memory - Up to 12Gb/sec transfer rate SAS, 6Gb/sec SATA - Does not include battery, FBWC cannot be ordered separately
| Ports & interfaces | |
|---|---|
| Supported storage drive interfaces | SAS, Serial ATA | 
| Host interface | PCI Express x8 | 
| PCI Express slots version | 3.0 | 
| Internal mini-SAS ports | 2 | 
| Performance | |
|---|---|
| RAID levels | 0, 1, 5, 6, 10 ADM, 10, 50, 60 | 
| Technical details | |
| RAID levels | 0, 1, 5, 6, 10 ADM, 10, 50, 60 | 
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|---|---|---|---|---|---|---|
| SKU | 
                                 
                                                                                                                                848147-001-REF                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                PEXSAT34RH                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                726821R-B21                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                631671-B21-RFB                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                631667-B21-RFB                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                836266-001-RFB                                                                                                                         
                             | 
                                            
| Manufacturer | 
                                 
                                                                                                                                HPE                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                StarTech.com                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                HPE                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                HPE                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                HPE                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                HPE                                                                                                                         
                             | 
                                            
| Host interface | 
                                 
                                                                                                                                PCI Express x8                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                PCI Express                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                PCI Express x8                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                PCI Express x8                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                PCI Express x8                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                PCI Express x8                                                                                                                         
                             | 
                                            
| Supported storage drive interfaces | 
                                 
                                                                                                                                N/A                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N/A                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                SAS-2                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                SAS                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N/A                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N/A                                                                                                                         
                             | 
                                            
    
            




