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Lenovo T400 graphics card, single-slot, matte black PCB with silver bracket, three mini-DisplayPort outputs

Lenovo

Lenovo 5.17 T400 4GB GDDR6 graphics card

SKU CH-N9G7-5CR82 MPN 5.17

A compact single-slot card with 4 GB GDDR6 memory and three mini DisplayPort 1.4 outputs drives up to three 4K displays at 120 Hz while drawing only 30 W

  • GPUNvidia T400
  • 4 GB GDDR6 memory drives professional workloads
  • 384 CUDA cores accelerate compute tasks
  • Three mini DisplayPort 1.4 outputs support multi-monitor setups
  • Single-slot 2.7 x 6.1 inch form factor fits compact systems
  • 30 W power draw enables efficient operation

Lenovo T400 4 GB GDDR6 professional GPU

The Lenovo T400 is a single-slot graphics card built around the Nvidia T400 GPU with 4 GB of GDDR6 memory on a 64-bit interface. It targets workstations that need certified drivers for CAD, DCC and multi-display productivity workloads. The board draws up to 30 W and fits in a standard PCI Express 3.0 x16 slot.

Three mini DisplayPort 1.4 outputs with latching

Three miniDP 1.4 connectors with a latching mechanism drive up to three 3840 x 2160 panels at 120 Hz or three 5120 x 2880 panels at 60 Hz simultaneously. The secure latch prevents accidental cable disconnects during desk moves or vibration. No adapters or breakout cables are included in the package.

Single-slot active cooler

An active thermal solution keeps the 30 W TDP in check while occupying only one expansion slot and measuring 2.7 by 6.1 inches. The short length clears tight chassis and dense riser layouts. PCI Express 3.0 x16 electrical interface ensures compatibility with current and previous-generation workstation motherboards.

Highlights

  • 4 GB GDDR6 memory drives professional workloads
  • 384 CUDA cores accelerate compute tasks
  • Three mini DisplayPort 1.4 outputs support multi-monitor setups
  • Single-slot 2.7 x 6.1 inch form factor fits compact systems
  • 30 W power draw enables efficient operation

Specifications

GPUNvidia T400

Questions about this item

Does the active thermal solution on the Lenovo T400 need any routine cleaning or fan replacement?

The card uses an active cooler in a 2.7 x 6.1 inch single-slot form factor; dust can be cleared with compressed air and the fan is the only moving part that may eventually need replacement.

What power limit will the 30 W T400 hit first during a long compute workload?

The board is rated for a maximum power consumption of 30 W, so the power ceiling is the first limit reached under sustained full-load CUDA tasks.

How much heat and noise does the 30 W active cooler produce when the card runs all day?

With a 30 W max power draw and an active single-slot cooler, the card exhausts a modest amount of heat and generates low fan noise typical of entry professional GPUs.

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