INTEL 4-Port PCIe Gen3 x8 Switch AIC AXXP3SWX08040

Accessory 4-Port PCIe Gen3 x8 Switch AIC. Connects 4x NVMe drives.

SB X8 4 Port Switch AIC
This switch AIC is used to increase the number of PCIe SSD drives within the system by 4.
The 4 Drive Switch is a low profile MD2 form factor PCIe card.

Additional Required Accessory:
One of the following cable kits is required to connect the 4 port switch to the HSBP in R2208, R2208+8 and R2224 systems:
A2U4PSWCXCXK1
A2U4PSWCXCXK2