Memory
| Graphics adapter memory type |
GDDR3 |
| Memory bandwidth (max) |
29 GB/s |
| Memory bus |
128 bit |
| Discrete graphics adapter memory |
2 GB |
Performance
| DirectX version |
11 |
| OpenGL version |
4.4 |
| NVIDIA 3D Vision |
Y |
| Shader model version |
5.0 |
| PhysX |
N |
| TV tuner integrated |
N |
| HDCP |
Y |
System requirements
| Linux operating systems supported |
Y |
| Minimum hard disk space |
200 MB |
| Minimum RAM |
2000 MB |
Ports & interfaces
| DVI-D ports quantity |
1 |
| Interface type |
PCI Express x16 2.0 |
| DisplayPorts quantity |
1 |
| DisplayPort version |
1.2 |
Processor
| CUDA cores |
192 |
| Graphics processor family |
NVIDIA |
| CUDA |
Y |
| Maximum analog resolution |
2048 x 1536 pixels |
| Maximum digital resolution |
3840 x 2160 pixels |
| Maximum displays per videocard |
4 |
| FireStream |
N |
Design
| Number of slots |
1 |
| Form factor |
LP |
| Cooling type |
Active |
Additionally
| Graphics controller |
Quadro K420 |
| Dual-link DVI |
Y |
192 CUDA, 2GB GDDR3, 128bit, 29GB/s, PCI Express 2.0 x16, DVI-D, DisplayPort 1.2
NVIDIA Quadro K420 2GB – Power Efficient 3D Application Performance
The NVIDIA Quadro K420 2GB delivers power-efficient 3D application performance and capability. 2GB of DDR3 GPU memory with fast bandwidth enables you to create complex 3D models, and a flexible single-slot and low-profile form factor makes it compatible with even the most space and power-constrained chassis. Plus, an all-new display engine drives up to four displays with DisplayPort 1.2 support for ultra-high resolutions like 3840 x 2160 at 60 Hz with 30-bit color.
Designed and built specifically for professional workstations, NVIDIA Quadro GPUs power more than 200 professional applications across a broad range of industries including manufacturing, media and entertainment, sciences, and energy. Professionals trust them to realize their most ambitious visions— whether its product design, visualization and simulation, or spectacular visual storytelling—and get results to market faster.
PNY provides unsurpassed service and commitment to its professional graphics customers offering: 3 year warranty, pre and post-sales support, dedicated Quadro Field Application engineers and direct tech support hot lines. In addition, PNY delivers a complete solution including the appropriate adapters, cables, brackets, software installation disc and documentation to ensure a quick and successful install.
