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Lenovo Quadro K4000 graphics card, plug-in card form, matte black finish with silver bracket, single fan cooler

Lenovo

Lenovo Quadro K4000 workstation graphics card 3 GB GDDR5

SKU CH-5H4X-ZQ99T

Workstation graphics card with 3 GB GDDR5 memory, PCI Express 2.0 x16 interface and Dual-Link DVI plus DisplayPort outputs

  • Graphics processorK4000
  • Type of memorySDRAM
  • Interface typePCI Express 2.0 x16
  • Form factorPlug-in Card
  • Chipset makerNVIDIA
  • OpenGL supportOpenGL
  • 3 GB GDDR5 memory handles large models
  • 80 GHz GPU core accelerates professional workflows
  • PCI Express 2.0 x16 interface fits standard workstations
  • Dual-Link DVI and DisplayPort drive multiple displays
  • New condition ensures full reliability out of the box

Workstation GPU with 3 GB GDDR5

The Lenovo Quadro K4000 is a workstation graphics card built for professional 3D applications. It uses an NVIDIA GPU with 3 GB of GDDR5 memory and connects through a PCI Express 2.0 x16 slot. The card includes DisplayPort and dual-link DVI outputs for multi-monitor configurations.

Suited for legacy workstation upgrades

This card fits older workstations that require a PCI Express 2.0 x16 interface and certified drivers for CAD or DCC software. It is not for builders who need a modern PCI Express 3.0 or 4.0 interface, higher memory capacity, or support for current graphics APIs.

PCI Express 2.0 x16 interface requirement

The single specification that decides compatibility is the PCI Express 2.0 x16 interface. The motherboard must provide this exact slot type for the card to function. Verify the slot specification before purchase.

How it compares

Measured against everything we stock in Workstation GPUs, at today’s prices. Recalculated every night.

Price $93.99
Cheaper than about 68% of the 411 comparable items (median $168.99).

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Specifications

Product
Brand nameLenovo
Memory
Type of memorySDRAM
Graphics
Graphics processorK4000
Chipset makerNVIDIA
OpenGL supportOpenGL
Ports & slots
Interface typePCI Express 2.0 x16
DisplayPort connectorsYes
DVI portsYes
Dual-link DVI supportYes
Size & build
Form factorPlug-in Card

Questions about this item

How does the 2.80 GHz core clock affect real-world performance in a workstation?

The 2.80 GHz core clock drives the K4000 GPU to deliver certified stability and acceleration for professional 3D and compute applications.

What bandwidth limit does the PCI Express 2.0 x16 interface impose on this card?

PCI Express 2.0 x16 caps the card at roughly 8 GB/s of host bandwidth, which is sufficient for typical 3 GB GDDR5 workloads.

What slot and bracket space are required to install this plug-in card?

It needs a full-height PCI Express x16 slot and a single rear bracket opening for the DisplayPort and dual-link DVI outputs.

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