| Product | 
                        
                            
    
         
                        
                        
                            
                                                                Lenovo 01CV830 network card Internal F...                            
                        
                                                
    
        £1,153.51
            
    
        £961.26
        
                         
                     | 
                                                        
                        
                            
    
         
  Bestseller                         
                        
                            
                                                                Intel X710DA4FHBLK network card Intern...                            
                        
                                                
    
        £435.22
            
    
        £362.68
        
                         
                     | 
                                                        
                        
                            
    
         
 Hot Product                         
                        
                            
                                                                HPE 727055-B21 network card Internal E...                            
                        
                                                
    
        £1,222.46
            
    
        £1,018.72
        
                         
                     | 
                                                        
                        
                            
    
         
  Recommended                         
                        
                            
                                                                HPE Ethernet 10/25Gb 2-port SFP28 MCX4...                            
                        
                                                
    
        £223.43
            
    
        £186.19
        
                         
                     | 
                                                        
                        
                            
    
         
 Popular                         
                        
                            
                                                                HPE 629135-B22 network card Internal E...                            
                        
                                                
    
        £77.54
            
    
        £64.62
        
                         
                     | 
                                                        
                        
                            
    
         
 New                         
                        
                            
                                                                HPE Ethernet 10Gb 2-port 535T Adapter...                            
                        
                                                
    
        £704.17
            
    
        £586.81
        
                         
                     | 
                            
|---|---|---|---|---|---|---|
| SKU | 
                                 
                                                                                                                                01CV830                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                X710DA4FHBLK                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                727055-B21                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                817753-B21                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                629135-B22                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                813661-B21                                                                                                                         
                             | 
                                            
| Manufacturer | 
                                 
                                                                                                                                Lenovo                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Intel                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                HPE                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                HPE                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                HPE                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                HPE                                                                                                                         
                             | 
                                            
| Interface | 
                                 
                                                                                                                                Fiber                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Fiber                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Ethernet / Fiber                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Ethernet / Fiber                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Ethernet / WLAN                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Ethernet                                                                                                                         
                             | 
                                            
| Internal | 
                                 
                                                                                                                                Y                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Y                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Y                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Y                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Y                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Y                                                                                                                         
                             | 
                                            
| Host interface | 
                                 
                                                                                                                                N/A                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                PCI Express                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                PCI Express                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                PCI Express                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                PCI Express                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                PCI Express                                                                                                                         
                             | 
                                            
| Connectivity technology | 
                                 
                                                                                                                                Wired                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Wired                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Wired                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Wired                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Wired                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Wired                                                                                                                         
                             |