DB35-DDM203CXXPYY is Integrated two 2-in-1 Mini-SAS HD (SFF-8643) 4i plug to PCIe M.2 Adapter Dongles w/SATA 15pin Power, The DB35-DDM203CXXPYY provides four M.2 (Socket 3 Key M PCIe-based SSD Module Pinout). For all those without M.2 (Socket 3 Key M PCIe-based SSD Module Pinout) on their computers, this is an useful solution for installing all kind of M.2 PCIe SSD Modules.  

• 3.5 inch HDD Form Factor Metal Frame
• Two 2-in-1 Mini-SAS HD (SFF-8643) 4i plug to PCIe M.2 (NGFF) Adapter Dongles w/SATA 15pin Power
• Supports the following type M.2 PCIe SSD
  • Type 2242: 42mm(L) x 22mm(W)
  • Type 2260: 60mm(L) x 22mm(W)
  • Type 2280: 80mm(L) x 22mm(W)
  • Type 22110: 110mm(L) x 22mm(W)
• M.2 Power Input
  • M.2 power (3.3V) is direct from SATA 15-pin Power Connector
  • One SATA 15-pin Power Connector power two M.2 Socket 3 (M Key) Connectors
• Connectors
  • Mini-SAS HD (SFF-8643) 4i plug
    • 85ohm, 36pin (pitch=0.75)

  

  • SATA 15pin Power Connector

  

  • M.2 (Socket 3 Key M PCIe-based SSD Module Pinout)

  

Part No.	LENGTH A (to SFF-8643)	LENGTH B (to Power)	NW.
DB35-DDM203C70P15	70cm	15cm	486.5g

• QIP4X-PCIE8XG301
  • Internal Quad PCIe x4 (four SFF-8643 Connectors) to PCIe x8 Gen 3 Switch Host Card
• QIP4X-PCIE16XB01
  • PCI Express x16 Bifurcation Riser Card