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PNY NVIDIA Quadro K4000 graphics card single slot design

PNY Technologies, Inc.

PNY Technologies, Inc. VCQK4000-PB NVIDIA Quadro K4000 3GB video card accessory

SKU CH-4Z6S-K0GBS

An NVIDIA Quadro K4000 graphics card with 3 GB GDDR5 memory, 768 CUDA cores, and support for up to four displays in a single-slot design

  • 3 GB GDDR5 memory handles large datasets
  • 768 CUDA cores accelerate professional workflows
  • Drives four displays from one card
  • Single-slot design fits compact workstations
  • Certified across 150 professional applications

Professional workstation graphics

The PNY VCQK4000-PB equips professional workstations with an NVIDIA Quadro K4000 GPU. It targets engineers, designers and scientists who rely on certified drivers for 150 professional applications across manufacturing, media and scientific fields.

3GB GDDR5 memory and four-display output

The card provides 3GB of GDDR5 memory and 768 CUDA parallel processing cores for compute-heavy workloads. It drives up to four displays simultaneously from a single-slot form factor while drawing less power than competing professional boards.

Single-slot Kepler architecture limits

The Kepler architecture delivers Shader Model 5 compatibility but lacks newer API features and hardware acceleration found in later generations. The single-slot design restricts cooling headroom, and the 3GB frame buffer limits dataset size for modern simulation or rendering tasks.

How it compares

Measured against everything we stock in GPU Mounts & Accessories, at today’s prices. Recalculated every night.

Price $87.99
Pricier than about 73% of the 202 comparable items (median $21.99).

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Specifications

Product
Brand namePNY

Questions about this item

Will the single-slot cooler need cleaning or thermal-paste replacement after extended use?

The single-slot cooler on the K4000 should be cleaned of dust periodically; thermal-paste replacement is only needed if temperatures rise noticeably over time.

What limits sustained performance first — power draw or thermals?

The 768 CUDA cores and 3 GB GDDR5 memory share a modest power envelope, so the thermal ceiling of the single-slot design typically limits clocks before the power limit is reached.

How loud and hot does the card get when rendering all day?

Under continuous load the single-slot blower spins faster, producing audible airflow and exhausting heat into the case; expect warm exhaust temperatures and a noticeable but not extreme noise level.

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