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Brand name: ADT-LINK
Product name: PCIe 5.0 x16/EDSFF 4C+ adapter
Product model: R77A,R73B,R37C
Transfer speed: PCIe 5.0 x16
 
 
	
ADT Adapter series Part-Number Description:
 
		
			
				
 
	
					 
				
						Part-Number 
					
					
						Description 
					
					
						Bandwidth (Max.) 
				
					
					 
				
						R77A 
					 
					
						EDSFF 4C+ Height Increase Test Protection adapter 
					
					
						PCIe 5.0 x16 
				
					
					 
				
						R73B 
					 
					
						EDSFF 4C+ to PCIe x16 adapter 
					
					
						PCIe 5.0 x16 
				
					
					 
			
		
						R37C 
					 
					
						 PCIe x16 to EDSFF 4C+ adapter with bracket 
					
					
						PCIe 5.0 x16 
				
					
Dimension data of Adapters

 
	

 
		

 
	
Product advantages:
 1. Supports PCIe 5.0 X16 compatibility with Gen3/Gen4/Gen5
2. The R73B design uses DCDC modules to ensure stable operating voltage under load conditions
3. R37C supports external power supply and has external power supply protection, effectively avoiding reverse current problems and ensuring the safety of motherboard power supply
4. Exclusive design of the motherboard, perfectly compatible with different structures of E1. S and E3. S hard drives
5. Gold finger gold plating process, with a gold thickness of up to 10U, in compliance with IPC Level 1 international standards
6. LOTES connector, made of LCP flame-retardant high-temperature resistant plastic steel material
7. High frequency, low resistance, high temperature, and oxygen resistant PCB board, with no deformation, yellow crystal, semi transparent color, no whitening, and no blackening
Photos:
 
		
R77A


 
		
R73B


 
		
R37C

 
 
		

 
 
	
Q&A:
Do models R37C, R77A, and R73B support 5.0?
The laboratory test shows that even after serial connection, PCIe5.0 can still be achieved. The measured data is shown in the following figure:
 
 
	
Download:
To open 3D PDF files. Please use Adobe Reader DC software.
FTP: Los Angeles
3D Step & 3D PDF files download:
https://www.adt.link/download/ADT_R37C_R73B_R77A_3D.zip
Schematic file download:
https://www.adt.link/download/ADT R77A SCHEMATIC 20241124.pdf
https://www.adt.link/download/ADT R73B SCHEMATIC 20241120.pdf
https://www.adt.link/download/ADT R37C SCHEMATIC 20241130.pdf
Specification file download:
https://www.adt.link/download/ADT R37C Cable specification 20250106.pdf
https://www.adt.link/download/ADT R77A Cable specification 20250107.pdf
https://www.adt.link/download/ADT R73B Cable specification 20250106.pdf
FTP: Hong Kong
3D Step & 3D PDF files download:
https://www.adtlink.cn/download/ADT_R37C_R73B_R77A_3D.zip
Schematic file download:
https://www.adtlink.cn/download/ADT R77A SCHEMATIC 20241124.pdf
https://www.adtlink.cn/download/ADT R73B SCHEMATIC 20241120.pdf
https://www.adtlink.cn/download/ADT R37C SCHEMATIC 20241130.pdf
Specification file download:
https://www.adtlink.cn/download/ADT R37C Cable specification 20250106.pdf
https://www.adtlink.cn/download/ADT R77A Cable specification 20250107.pdf
https://www.adtlink.cn/download/ADT R73B Cable specification 20250106.pdf
WebShop:
http://www.adt.link/product/R7x-Adapter-Shop.html

		
	
Contact: adt-sales@adt.link
Phone: +86-13917664762
Tel: 021-65312041
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