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Green PCI-E network card with metal bracket, RJ-45 port, USB, audio jacks, and heatsink

DELL

DELL Bigfoot Killer Xeno Gigabit Gaming Network Card K146T

SKU CH-RCV1-8A9EC

Gigabit gaming network card with 400 MHz NPU and 128 MB DDR2 memory for Windows XP through 7

  • Low-latency gaming traffic prioritised by dedicated 400MHz NPU
  • 128MB onboard DDR2 memory offloads network processing from CPU
  • Gigabit Ethernet at 10, 100, 1000 speeds for wired stability
  • USB 2.0, microphone and audio ports integrated on bracket
  • PCI Express single-slot design fits standard desktop expansion

Dedicated Gaming Network Card

The Dell Bigfoot Killer Xeno K146T is a dedicated gaming network card that installs in a single PCI-Express slot. It targets PC gamers who want traffic prioritisation handled by an onboard processor rather than the host CPU.

Offloads Network Tasks From CPU

The card replaces a standard motherboard Ethernet port by adding a 400 MHz Freescale MPC8343EVRAGD network processor and 128 MB of 800 MHz DDR2 memory. The jump is worth it when gaming traffic competes with background downloads or streaming on the same system.

Sustained Load Behaviour

Under sustained load the onboard NPU continues to classify and prioritise packets without increasing host processor utilisation. The 128 MB buffer absorbs burst traffic while the Gigabit Ethernet PHY maintains 10, 100 and 1000 Mbps link rates.

Highlights

  • Low-latency gaming traffic prioritised by dedicated 400MHz NPU
  • 128MB onboard DDR2 memory offloads network processing from CPU
  • Gigabit Ethernet at 10, 100, 1000 speeds for wired stability
  • USB 2.0, microphone and audio ports integrated on bracket
  • PCI Express single-slot design fits standard desktop expansion

Specifications

BrandDELL
ModelK146T

Questions about this item

Does the K146T fit a standard PCI-E slot on my motherboard?

Yes, the card uses a single PCI-E connection and occupies one expansion slot.

What driver step do people miss when installing the Killer Xeno card under Windows 7 64-bit?

After seating the card, you must install the Bigfoot Killer network manager software before the hardware will prioritise game traffic.

Will the 128 MB DDR2 memory on the NPU need replacement over time?

The memory is soldered to the board and not user-serviceable; no maintenance is required for it.

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