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1 Rookie

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3 Posts

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February 25th, 2025 02:22

precision 3650

I need to add a Wlan on PCIe Add-in-card for Precision 3650 Tower that will handle Wifi and Bluetooth capabilities.

My questions are :

  1. Dell Part number for this Wlan on PCIe Add-in-card. Service Specs for this module have either

    Intel® Wi-Fi 6 AX210 802.11ax Dual Band (2x2) Wireless Module + Bluetooth 5.2 or Qualcomm® QCA6174A 802.11ac Dual Band (2x2) Wireless + Bluetooth 5.0 LE M.2, w/Internal Antenna wifi card.

  2. Where to plug the Bluetooth connection on the motherboard. It looks like it is CAC_PIV but I am not sure.

Thank you!

I am looking forward for your assistance!

9 Legend

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7.7K Posts

February 26th, 2025 08:10

You may have difficulty sourcing the AIC Wireless card from Dell.  It's actually cheaper to source the Intel AX210 desktop kit from the big online shopping site. 

For installation, connect the AIC cable to CAC_PIV power connector (#21 on system board layout).  Just align the keyed pin on the connector to the missing pin on header.

See installation instruction and picture below.

1 Rookie

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3 Posts

February 28th, 2025 00:11

@Chino de Oro​ 

Thanks, It worked!

I installed a 

WiFi Card, Ubit Tri-Band 5400Mbps WiFi 6E 6GHz PCIe WiFi Card, BT 5.2, AX210 Wireless WLAN Adapter with MU-MIMO,OFDMA,Ultra-Low Latency

I got both WIFI and Bluetooth!


The critical information missing before your reply was "For installation, connect the AIC cable to CAC_PIV power connector (#21 on system board layout).  Just align the keyed pin on the connector to the missing pin on header."

Thanks again!

9 Legend

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7.7K Posts

February 28th, 2025 01:06

Glad to help out.

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