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Full-height graphics card, silver metal cooler with single fan, four DisplayPort outputs, gold PCIe connector

PNY Technologies, Inc.

PNY Technologies, Inc. VCQM4000-PB Quadro M4000 8GB 256-bit GDDR5 workstation graphics card

SKU CH-W3W0-6F4JW

Drives professional 3D and compute workloads with 1664 CUDA cores, 8GB GDDR5 memory on a 256-bit bus and four DisplayPort 1.2 outputs supporting 4096 x 2160 resolution

  • Graphics processorQuadro M4000
  • Memory capacity8 GB
  • Interface typePCI Express 3.0 x16
  • CUDA core count1664
  • Type of memoryGDDR5
  • Form factorFull Height
  • 8 GB GDDR5 memory handles large models and textures
  • 1664 CUDA cores accelerate professional compute workloads
  • Four DisplayPort 1.2 outputs drive up to four 4K displays
  • PCI Express 3.0 x16 interface provides high-throughput data transfer
  • 120 W maximum power draw fits standard workstation power budgets

Quadro M4000 for Professional Workstations

The PNY VCQM4000-PB is a workstation graphics card built on the NVIDIA Quadro M4000 GPU with 1664 CUDA cores and 8GB of GDDR5 memory on a 256-bit interface. It targets professionals using CAD, DCC and visualisation applications that require certified drivers and ISV stability across Windows and Linux platforms.

PCI Express 3.0 x16 Interface Limits

The card connects via a PCI Express 3.0 x16 slot and draws a maximum of 120W, requiring an auxiliary power cable. Four DisplayPort 1.2 outputs drive up to four displays at 4096 x 2160 resolution each, while the interface bandwidth and connector count set the hard ceiling for multi-monitor configurations and sustained data transfer to the GPU.

8GB GDDR5 Capacity and Headroom

The 8GB frame buffer handles large assemblies, high-resolution textures and multi-display workloads comfortably within professional viewports. Memory-intensive compute tasks or extremely large scenes may exceed the available VRAM, at which point the driver must swap to system memory and performance drops accordingly.

How it compares

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

Price $129.99
Cheaper than about 58% of the 411 comparable items (median $168.99).
Memory capacity 8 GB
Higher than about 70% of the 188 comparable items (median 4 GB).
CUDA core count 1664
Typical for this category: the median of 71 items is 1,664.

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Specifications

Product
Brand namePNY
Model nameVCQM4000-PB
Memory
Type of memoryGDDR5
Display
Digital resolution4096 × 2160
Maximum displays per board4
Graphics
Graphics processorQuadro M4000
Memory capacity8 GB
CUDA core count1664
Chipset makerNVIDIA
Memory bus width256-bit
DirectX support12
OpenGL support4.5
Audio & video
HDCP supportYes
Ports & slots
Interface typePCI Express 3.0 x16
DisplayPort connectors4 x DisplayPort 1.2
Size & build
Form factorFull Height
Dimensions (l x h)9.5 in × 4.4 in
Slots occupiedSingle Slot
More details
Cooling solutionWith Fan
3D vision proFor Windows & Linux

Questions about this item

Should I pick the 8GB 256-bit GDDR5 version or look for a different capacity?

The card ships with 8GB of GDDR5 on a 256-bit bus, a balance suited to professional 3D and compute workloads that need that memory footprint.

What does the 1664 CUDA core count mean when the card is inside my workstation?

Those 1664 CUDA cores deliver the parallel throughput that drives viewport performance, GPU-accelerated rendering and compute tasks in certified ISV applications.

How does the PCI Express 3.0 x16 interface limit real-world bandwidth?

The PCI Express 3.0 x16 link provides up to 16 GT/s per lane, giving ample headroom for the 120W board and its four DisplayPort 1.2 outputs.

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