Table 1 shows the quick spec.
| 
			 Product Number  | 
			
			 817710-B21  | 
		
| 
			 Product Description  | 
			
			 HPE Ethernet 10/25Gb 2-port 631FLR-SFP28 FIO Adapter  | 
		
| 
			 Supported Devices  | 
			
			 HPE ProLiant DL360 Gen10 (631FLR-SFP28, 631SFP28) HPE ProLiant DL380 Gen10 (631FLR-SFP28, 631SFP28) HPE ProLiant DL385 Gen10 (631FLR-SFP28, 631SFP28) HPE ProLiant DL560 Gen10 (631FLR-SFP28, 631SFP28) HPE Apollo 6000 - XL230k Gen10 (631SFP28)  | 
		
| 
			 Network Processor  | 
			
			 Broadcom BCM57414  | 
		
| 
			 Data Rate  | 
			
			 Two ports, each at 50 Gbps bi-directional; 100 Gbps bi-directional theoretical bandwidth.  | 
		
| 
			 Bus type  | 
			
			 PCIe 3.0 x8  | 
		
| 
			 Form Factor  | 
			
			 FLexibleLOM(631FLR-SFP28) or Stand up card (631SFP28)  | 
		
| 
			 IEEE Compliance  | 
			
			 802.3ae, 802.1Q, 802.3x, 802.1p, 802.3ad, 802.1AB, 802.1Qbg, 802.1Qbb, 802.1Qaz, 802.3az, 802.3AS, 802.1Qau  | 
		
			HPE 817710-B21 Specification | 
		|
| 
			 Product Number  | 
			
			 817710-B21  | 
		
| 
			 Product Description  | 
			
			 HPE Ethernet 10/25Gb 2-port 631FLR-SFP28 FIO Adapter  | 
		
| 
			 Supported Devices  | 
			
			 HPE ProLiant DL360 Gen10 (631FLR-SFP28, 631SFP28) HPE ProLiant DL380 Gen10 (631FLR-SFP28, 631SFP28) HPE ProLiant DL385 Gen10 (631FLR-SFP28, 631SFP28) HPE ProLiant DL560 Gen10 (631FLR-SFP28, 631SFP28) HPE Apollo 6000 - XL230k Gen10 (631SFP28)  | 
		
| 
			 Network Processor  | 
			
			 Broadcom BCM57414  | 
		
| 
			 Data Rate  | 
			
			 Two ports, each at 50 Gbps bi-directional; 100 Gbps bi-directional theoretical bandwidth.  | 
		
| 
			 Bus type  | 
			
			 PCIe 3.0 x8  | 
		
| 
			 Form Factor  | 
			
			 FLexibleLOM(631FLR-SFP28) or Stand up card (631SFP28)  | 
		
| 
			 IEEE Compliance  | 
			
			 802.3ae, 802.1Q, 802.3x, 802.1p, 802.3ad, 802.1AB, 802.1Qbg, 802.1Qbb, 802.1Qaz, 802.3az, 802.3AS, 802.1Qau  | 
		
| 
			 Connector  | 
			
			 Two SFP28 (SR, DAC)  | 
		
| 
			 Power  | 
			
			 9.04W typical (631FLR-SFP28), 14W maximum (631FLR-SFP28) 9.84W typical (631SFP28), 14W maximum (631SFP28)  | 
		
| 
			 Temperature - Operating  | 
			
			 5° to 60° C (41° to 140° F)  | 
		
| 
			 Temperature - Non-Operating  | 
			
			 -40°C to 70°C / -40°F to 158°F  | 
		
| 
			 Humidity - Operating  | 
			
			 System relative humidity: Minimum to be the higher (more moisture) of -12°C (10.4°F) dew point or 8% relative humidity. Maximum to be the lower (less moisture) of 24°C (75.2°F) dew point or 90% relative humidity. noncondensing.  | 
		
| 
			 Humidity - Non-operating  | 
			
			 5 to 95% relative humidity, non-condensing.  |