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Green PCB PCI-E card with silver heatsink and two gold antenna connectors

fenvi

fenvi FV-AX3000 Wi-Fi 6 PCI-E adapter with heatsink

SKU CH-4XQN-N4Y9K

Adds Wi-Fi 6 and Bluetooth 5.1 to a desktop via PCI Express with a heatsink for stable operation

  • TypePCIE Wi-Fi Adapter
  • StandardsIEEE 802.11ax/ac
  • WiFi GenerationWi-Fi 6
  • SecurityWPA3
  • InterfacePCI Express
  • Frequency Band2.4 GHz / 5 GHz

Model WiFi 6 FV-AX3000

  • WiFi 6E FV-AXE3000
  • WiFi 6 FV-AX3000
  • WiFi 7 FV-BE5400
  • WiFi 7 BE5400Pro

Struck-through versions exist but are not stocked here.

  • Wi-Fi 6 AX200 chipset delivers 2400 Mbps peak throughput
  • Dual-band 2.4 GHz and 5 GHz with MU-MIMO and OFDMA
  • Bluetooth 5.1 extends wireless peripheral range and stability
  • Included heatsink maintains reliable performance under continuous load
  • PCI Express interface adds Wi-Fi 6 and Bluetooth to Windows 10/11 64-bit desktops

Desktop Wi-Fi 6 upgrade

The fenvi FV-AX3000 adds Wi-Fi 6 and Bluetooth 5.1 to a desktop through a PCI Express slot. It supports dual-band 2.4 GHz and 5 GHz operation with MU-MIMO and OFDMA. The card requires Windows 10 or 11 64-bit and includes a heatsink for stable running. External antennas provide flexible positioning for better reception.

Thermals and power in daily use

The aluminium heatsink dissipates heat from the Intel AX200 chipset during typical browsing and streaming. No active fan is present so the adapter stays silent in normal workloads. Power draw is limited to the PCI Express slot supply. WPA3 encryption secures the link without adding processing overhead.

Behaviour under sustained load

Continuous 160 MHz channel use at up to 2400 Mbps keeps the heatsink warm but within safe limits. MU-MIMO serves multiple devices without stalling the pipeline. Bluetooth 5.1 maintains steady peripheral links while Wi-Fi 6 traffic runs heavy. The card is not for builders who need a second adapter in the same slot.

Highlights

  • Wi-Fi 6 AX200 chipset delivers 2400 Mbps peak throughput
  • Dual-band 2.4 GHz and 5 GHz with MU-MIMO and OFDMA
  • Bluetooth 5.1 extends wireless peripheral range and stability
  • Included heatsink maintains reliable performance under continuous load
  • PCI Express interface adds Wi-Fi 6 and Bluetooth to Windows 10/11 64-bit desktops

Specifications

BrandFenvi
ModelFV-AX3000
Part Number16638
TypePCIE Wi-Fi Adapter
StandardsIEEE 802.11ax/ac
WiFi GenerationWi-Fi 6
SecurityWPA3
InterfacePCI Express
Frequency Band2.4 GHz / 5 GHz
LEDsPower, Link
AntennaDual Band External Antenna
BluetoothBluetooth 5.1
System RequirementsOnly Support Windows 10/11*64bit
FeaturesWi-FI 6 New technology, MU-MIMO

Questions about this item

How do I install the fenvi FV-AX3000 into a PCI Express slot and attach the antennas?

Power off the PC, insert the card into an available PCI Express slot, secure the bracket screw, screw the two dual-band external antennas onto the gold connectors, then boot into Windows 10 or 11 64-bit to install drivers.

What maintenance or replacement will the fenvi FV-AX3000 need over time?

The specially-designed heatsink is passive and requires no fan replacement; only occasional dust removal from the fins is needed to keep continuous operation stable.

What is the first limit that appears under sustained heavy traffic on the fenvi FV-AX3000?

The 160 MHz channel width and 1024-QAM modulation cap throughput at 2400 Mbps, so sustained transfers cannot exceed that ceiling even with MU-MIMO active.

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