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Green NVIDIA Quadro K620 graphics card with single fan and metal bracket

NVIDIA

NVIDIA Quadro K620 2GB DDR3 0379T0 workstation graphics card

SKU CH-BA9T-3AJPS

Entry workstation GPU with 384 CUDA cores and 2GB DDR3 on a 128-bit PCIe 2.0 x16 interface

  • InterfacePCI Express 2.0 x16
  • Chipset ManufacturerNVIDIA
  • GPU SeriesQuadro K620
  • CUDA Cores384
  • Memory Size2GB
  • Memory Interface128-Bit
  • 384 CUDA cores accelerate professional 3D workflows
  • 2GB DDR3 memory handles large models and textures
  • PCI Express 2.0 x16 interface fits standard workstation slots
  • 128-bit memory interface sustains steady data throughput
  • Quadro K620 chipset certified for professional applications

Entry-level workstation GPU

The NVIDIA Quadro K620 is a workstation graphics card built for professionals who need certified driver stability in CAD, DCC and visualisation applications. It delivers 384 CUDA cores and 2GB of DDR3 memory across a 128-bit interface. The card targets users who value ISV certification over raw gaming throughput. It fits single-slot workflows where power draw and physical space are constrained.

PCIe 2.0 x16 integration

The board connects through a PCI Express 2.0 x16 slot and draws power solely from the slot, so no auxiliary cables are required. Its single-slot profile leaves adjacent expansion bays free for additional I/O or storage controllers. The 2GB frame buffer handles moderate assemblies and 1080p viewports without forcing a platform upgrade. System memory and CPU performance remain the primary scaling factors for larger scenes.

Suited for legacy ISV seats

This card suits IT managers maintaining certified Dell workstations or users extending the life of PCIe 2.0 platforms for 2D drafting, multi-monitor desktop work and light 3D modelling. Buyers who need more VRAM for large assemblies, higher compute density for GPU rendering or modern API features such as hardware ray tracing should look at higher-tier workstation GPUs. It is not a fit for gaming-focused builds or AI training workloads.

Highlights

  • 384 CUDA cores accelerate professional 3D workflows
  • 2GB DDR3 memory handles large models and textures
  • PCI Express 2.0 x16 interface fits standard workstation slots
  • 128-bit memory interface sustains steady data throughput
  • Quadro K620 chipset certified for professional applications

Specifications

BrandNVIDIA
SeriesQuadro
ModelK620
InterfacePCI Express 2.0 x16
Chipset ManufacturerNVIDIA
GPU SeriesQuadro K620
CUDA Cores384
Memory Size2GB
Memory Interface128-Bit
Memory TypeDDR3

Questions about this item

How much VRAM does the 384 CUDA core K620 provide before it becomes the bottleneck?

The card includes 2 GB of DDR3 memory on a 128-bit bus, so sustained workloads that exceed 2 GB will spill to system RAM and slow down.

What are the thermal and acoustic characteristics of the 0379T0 when rendering continuously?

The K620 is a low-profile PCIe 2.0 x16 card with a modest 384-core GPU; its small heatsink and single fan stay relatively quiet and cool under all-day load.

Which slot and power connectors must my workstation already have for this Quadro K620?

You need a free PCI Express 2.0 x16 slot; the board draws all power from the slot itself so no extra PCIe power cables are required.

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