QuickSpecs NVIDIA Quadro K420 2GB Graphics INTRODUCTION Overview

QuickSpecs

NVIDIA Quadro K420 2GB Graphics

Overview

NVIDIA Quadro K420 2GB Graphics

NVIDIA Quadro K420 2GB Graphics N1T07AA

INTRODUCTION

The NVIDIA Quadro K420 delivers power-efficient 3D application performance and capability. 2 GB 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.

NOTE: The NVIDIA Quadro K420 2GB graphics card is an enhanced version of the K420 1GB version (J3G86AA).

PERFORMANCE AND FEATURES

 Solid graphics performance and a broad set of ISV applications certified for peace of mind

 NVIDIA Kepler GPU architecture provides advanced, power-efficient 3D application performance and capability.

 Capable 2 GB DDR3 GPU memory with fast bandwidth helps with the creation of complex 3D models

 A single-slot, low-profile design with no need for external power connectors makes this card compatible with even the most space and power constrained chassis

 Support for NVIDIA® Quadro® Mosaic, NVIDIA® nView® multi-display technology

 Drive an ultra-high resolution display like 3840x2160 @ 60 Hz with 30-bit color.

COMPATIBILITY

The NVIDIA Quadro K420 2GB is supported in the following HP Z Workstations:

- Z440, Z640, Z840

SERVICE AND SUPPORT

The NVIDIA Quadro K420 has a one-year limited warranty or the remainder of the warranty of the HP product in which it is installed. Technical support is available seven days a week, 24 hours a day by phone, as well as online support forums.

Parts and labor are available on-site within the next business day. Telephone support is available for parts diagnosis and installation. Certain restrictions and exclusions apply. c04446481 — DA – 15353 Worldwide — Version 1 — August 1, 2015 Page 1

QuickSpecs

NVIDIA Quadro K420 2GB Graphics

Technical Specifications

TECHNICAL SPECIFICATIONS

Form Factor

Graphics Controller

Bus Type

Memory

Connectors

Maximum Resolution

Image Quality Features

Display Output

Low Profile, single slot

Dimensions: 2.713 inches × 6.3 inches

Cooling: Active

NVIDIA Quadro K420

GPU: GK107 with 192 CUDA cores

Power: 41W

PCI Express x16, 2.0 compliant

Size: 2GB DDR3

Clock: 891MHz

Memory Bandwidth: 29GB/s

Memory Width: 128 bit

One dual-link DVI-I connector

One DisplayPort connector

Factory Configured: No video cable adapter included

After market option kit: One DP-to-DVI adapter included with card

Additional DisplayPort-to-VGA or DisplayPort-to-DVI adapters are available as Factory

Configuration or Option Kit accessories.

VGA (via adapter cable):

- 2048 × 1536 × 32 bpp at 85 Hz

Dual-link DVI

- 2560 × 1600 × 32 bpp at 60 Hz (reduced blanking)

Single-link DVI

- 1920 × 1200 × 32 bpp at 60 Hz (reduced blanking)

DisplayPort 1.2

- 3840 × 2160 × 30 bpp at 60 Hz

12-bit internal display pipeline (hardware support for 12-bit scanout on supported panels, applications and connection)

Stereoscopic 3D display support including NVIDIA® 3D Vision™ technology, 3D DLP, Interleaved, and passive stereo

Maximum number of displays:

- 2 direct attached monitors

- 4 using DP 1.2a with MST and HBR2 enabled monitors

Maximum number of DisplayPort displays possible (may require MST and/or HBR2):

- 4 1920x1200

- 2 2560x1600

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QuickSpecs

Technical Specifications

Shading Architecture

Supported Graphics APIs

Available Graphics Drivers

Notes

NVIDIA Quadro K420 2GB Graphics

Maximum number of monitors across all available Quadro K420 outputs is 4.

Shader Model 5.0

DX11, OpenGL 4.4

Programming support for CUDA C, CUDA C++, DirectCompute 5.0, OpenCL, Python, and Fortran

Microsoft Windows 8.1

Microsoft Windows 8

Microsoft Windows 7

Linux - Full OpenGL implementation, complete with NVIDIA and ARB extensions

1. Factory configured Quadro K420 does not include any video adapters. Adapters must be ordered separately.

2. Option kit Quadro K420 includes one DP to DVI-D adapter.

3. Full Height Profile bracket installed. Low Profile bracket included in after-market kit.

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QuickSpecs

Summary of Changes

Date of change:

August 1, 2015

Version History:

From v1 to

Description of change:

NVIDIA Quadro K420 2GB Graphics c04446481 — DA – 15353 Worldwide — Version 1 — August 1, 2015 Page 4

QuickSpecs

NVIDIA Quadro K420 2GB Graphics

© Copyright 2015 Hewlett-Packard Development Company, L.P.

The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. The information contained herein is subject to change without notice.

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