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CHF 136.–

Lenovo NVIDIA Quadro K420 (2GB, PCI-E x16)

Art-Nr 5989119
approx. 6 – 8 days > 5 item(s) ready for shipment from external warehouse

Availability

Mail delivery

  • approx. 6 – 8 days
    > 5 item(s) ready for shipment from external warehouse

Collection

  • All locations: approx. 7 – 9 days
    Currently > 5 piece(s) in stock at the supplier

If ordered immediately.
Information subject to change.

View details

Lenovo NVIDIA Quadro K420 (2GB, PCI-E x16) Actual product image
CHF 136.–

Lenovo NVIDIA Quadro K420 (2GB, PCI-E x16)

Specifications

Key specifications

Graphics chip (GPU)nVidia Quadro
Memory Interface128 bit
Graphics card cooling systemActive reference cooler
Length16 cm

General information

Manufacturer Lenovo
Product type Model-specific graphics cards
Item number5989119
Manufacturer no.4X60K59925

Graphics card properties

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Graphics card properties

A video card, video adapter, graphics accelerator card, display adapter, or graphics card is an expansion card which generates output images to a display. Most video cards offer added functions, such as accelerated rendering of 3D scenes and 2D graphics, video capture, TV-tuner adapter, MPEG-2/MPEG-4 decoding, FireWire, light pen, TV output, or the ability to connect multiple monitors (multi-monitor). Other modern high performance video cards are used for more graphically demanding purposes, such as PC games.

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Hardware application range
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Hardware application range

Specifies the range of application for hardware.

Workstations
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Workstations

A workstation is a high-end microcomputer designed for technical or scientific applications. Intended primarily to be used by one person at a time, they are commonly connected to a local area network and run multi-user operating systems. The term workstation has also been used to refer to a mainframe computer terminal or a PC connected to a network.

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Hardware interface
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Hardware interface

Specifies the interface that the hardware uses to connect to a computer.

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PCI-E x16
PCI express version (max.)
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PCI express version (max.)

PCI Express (Peripheral Component Interconnect Express), officially abbreviated as PCIe, is a computer expansion card standard designed to replace the older PCI, PCI-X, and AGP bus standards. PCIe has numerous improvements over the aforementioned bus standards, including higher maximum system bus throughput, lower I/O pin count and smaller physical footprint, better performance-scaling for bus devices, a more detailed error detection and reporting mechanism, and native hot-plug functionality. More recent revisions of the PCIe standard support hardware I/O virtualization.

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2
Max. connected monitors
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Max. connected monitors

Specifies the number of monitors that can be connected up.

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2 x
Number of slots
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Number of slots

Number of slots in the computer that the graphics card occupies with its cooling system.

1 x
Expansion card form factor
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Expansion card form factor

In computer technology, the form factor is an indication of the size and fastening possibilities of a component used in a computer. This standardization makes it easy to assemble and replace various components.

Standard
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Standard

The standard form factor for expansion cards is the common standard that is being used in conventional deskotp PCs.

Graphics processing unit

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Graphics processing unit

A graphics processing unit or GPU (also occasionally called visual processing unit or VPU) is a specialized circuit designed to rapidly manipulate and alter memory in such a way so as to accelerate the building of images in a frame buffer intended for output to a display. GPUs are used in embedded systems, mobile phones, personal computers, workstations, and game consoles. Modern GPUs are very efficient at manipulating computer graphics, and their highly parallel structure makes them more effective than general-purpose CPUs for algorithms where processing of large blocks of data is done in parallel. In a personal computer, a GPU can be present on a video card, or it can be on the motherboard, or in certain CPUs, on the CPU die.

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Graphics chip (GPU)
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Graphics chip (GPU)

Name of the GPU

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nVidia Quadro
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nVidia Quadro

The Nvidia Quadro series of AGP, PCI, and PCI Express graphics cards comes from the NVIDIA Corporation. Their designers aimed to accelerate CAD (Computer-Aided Design) and DCC (digital content creation), and the cards are usually featured in workstations.

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nVidia graphics chip
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nVidia graphics chip

Name of the nVidia GPU

K420
Processor clock frequency
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Processor clock frequency

In electronics and especially synchronous digital circuits, a clock signal is a particular type of signal that oscillates between a high and a low state and is utilized like a metronome to coordinate actions of circuits. Although the word signal has a number of other meanings, the term is here used for "transmitted energy that can carry information".

A clock signal is produced by a clock generator. Although more complex arrangements are used, the most common clock signal is in the form of a square wave with a 50% duty cycle, usually with a fixed, constant frequency. Circuits using the clock signal for synchronization may become active at either the rising edge, falling edge, or, in the case of double data rate, both in the rising and in the falling edges of the clock cycle.

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875 MHz
Number of shaders
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Number of shaders

A shader in the field of computer graphics is a set of software instructions, which is used by the graphic resources primarily to perform rendering effects. Shaders are used to allow a 3D application designer to program the GPU (Graphics Processing Unit) "programmable pipeline", which has mostly superseded the older "fixed-function pipeline", allowing more flexibility in making use of advanced GPU programmability features.

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192 x

Video memory

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Video memory

Video memory is a term generally used in computers to describe some form of writable memory, usually RAM, dedicated to the purpose of holding the information necessary for a graphics card to drive a display device. In modern 3D graphics cards, the video memory may also hold 3D vector data, textures, backbuffers, overlays and GPU programs.

Video memory type
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Video memory type

Type of graphics card memory specified by the JEDEC Semiconductor Memory Standard.

GDDR3
Storage capacity
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Storage capacity

Computer data storage, often called storage or memory, refers to computer components, devices, and recording media that retain digital data used for computing for some interval of time.

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2 GB
Video memory clock
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Video memory clock

Clock speed of the graphics memory, which is calculated depending upon type of memory (GDDR5, etc.) from the effective memory clock. A graphics card with effective memory clock of 975MHz and GDDR5 memory type has, thus a memory clock of 3.9 GHz since GDDR5 allows a 4X data transfer per clock cycle.

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891 GHz
Memory Interface
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Memory Interface

The memory interface of a graphics card is the connection between graphics chip and graphics memory. The wider the memory interface, i.e. the more data lines available, the more data can be transferred to and from the graphics memory simultaneously. Figuratively one can imagine this as a data highway with several lanes.

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128 bit
Memory Bandwidth
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Memory Bandwidth

The theoretical performance is given as Memory Bandwidth, which depends on the width of the memory interface, the graphics memory technology (SDR, DDR, etc) and the graphics memory clock.

29 GB/s

Cooling properties

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Cooling properties

Refrigeration is a process in which work is done to move heat from one location to another.

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Graphics card cooling system
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Graphics card cooling system

Video cards may use a lot of electricity, which is converted into heat. If the heat isn't dissipated, the video card could overheat and be damaged. Cooling devices are incorporated to transfer the heat elsewhere.

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Active reference cooler
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Active reference cooler

An active reference cooler is a cooler that is built up through the manufacturer of the video card. The manufacturer is not the same as the brand of the card.

Number of fans
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Number of fans

Only one of the specified sizes is possible at a time.

More information...

1 x

Graphic technology versions

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Graphic technology versions

Specifies the different versions of technologies and programming interface for graphics cards.

DirectX version
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DirectX version

DirectX is a collection of COM-based programming interfaces (API) for multimedia-intensive applications (especially games) on the Windows platform and is also used on the Xbox game console.

The DirectX collection of software components covers almost the entire multimedia area. It is primarily used for displaying complex 2D and 3D graphics, but also offers support for audio, various input devices (for example mouse, joystick) and network communication.

More information...

11
OpenGL version
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OpenGL version

OpenGL (Open Graphics Library) is a standard specification defining a cross-language, cross-platform API for writing applications that produce 2D and 3D computer graphics. The interface consists of over 250 different function calls which can be used to draw complex three-dimensional scenes from simple primitives. OpenGL was developed by Silicon Graphics Inc. (SGI) in 1992 and is widely used in CAD, virtual reality, scientific visualization, information visualization, flight simulation, and video games.

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4.40
Shader Version
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Shader Version

Under Direct3D, the 3D graphics interface of DirectX, shaders are programmed in the HLSL language, whereby different shader versions are offered depending on the DirectX version.

More information...

5

Connections

DVI-I
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DVI-I

The Digital Visual Interface (DVI) is a video interface standard designed to maximize the visual quality of digital display devices such as flat panel LCD computer displays and digital projectors. It was developed by an industry consortium, the Digital Display Working Group (DDWG). It is designed for carrying uncompressed digital video data to a display. It is partially compatible with the High-Definition Multimedia Interface (HDMI) standard in digital mode (DVI-D).

1 x
DisplayPort
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DisplayPort

DisplayPort is a digital display interface standard (approved May 2006, current version 1.1a approved on January 11, 2008) put forth by the Video Electronics Standards Association (VESA). It defines a new license-free, royalty-free, digital audio/video interconnect, intended to be used primarily between a computer and its display monitor, or a computer and a home-theater system.

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1 x
DisplayPort version
1.20 x

Power supply

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Power supply

All power supply related details.

Power consumption
41 W

Product dimensions

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Product dimensions

Physical size of an object

Length
16 cm
Width
6.89 cm

Properties

Graphics card technologies
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Graphics card technologies

Different technologies of a graphics card

HDCP
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HDCP

High-bandwidth Digital Content Protection (HDCP) is a form of digital copy protection developed by Intel Corporation to prevent copying of digital audio and video content as it travels across DisplayPort, Digital Visual Interface (DVI), High-Definition Multimedia Interface (HDMI), Gigabit Video Interface (GVIF), or Unified Display Interface (UDI) connections. The specification is proprietary, and implementing HDCP requires a license.

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Delivery contents
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Delivery contents

The scope of delivery means the included accessories.

Driver CD
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Driver CD

It comes with a CD with the drivers for the product.

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Returns and warranty

Dead on arrival (DOA) 6 Days Bring-in
Warranty 24 month Pick Up & Return
30-day right of return
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30-day right of return

Unfortunately, we cannot accept a product if it is damaged, incomplete or missing its original packaging.

Returns and warranty

Please use our simplified returns and warranty process to return a product or register a warranty case. Returns and warranty

Please use our simplified warranty process to view the warranty period as well as any warranty extensions you may have purchased. This will ensure that your return or warranty case is processed quickly and effectively.

Availability

Mail delivery

Expected delivery time from external warehouse: approx. 6 – 8 days
> 5 item(s) ready for shipment from external warehouse

Collection

All locations

Expected delivery time: approx. 7 – 9 days
Currently > 5 piece(s) in stock at the supplier

If ordered immediately. Information subject to change.

Goes well with

Workstations

ThinkStation P510 (Intel Xeon E5-1650 v4, 8GB, SSD, Quadro M2000, Win 10 Pro)
CHF 2'299.–
Lenovo ThinkStation P510 (Intel Xeon E5-1650 v4, 8GB, SSD, Quadro M2000, Win 10 Pro)

Availability

Mail delivery

  • approx. 6 – 8 days
    3 item(s) ready for shipment from external warehouse

Collection

  • All locations: approx. 7 – 9 days
    Currently 3 piece(s) in stock at the supplier

If ordered immediately.
Information subject to change.

View details

Customer questions and answers

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Lenovo NVIDIA Quadro K420 (2GB, PCI-E x16) Lenovo NVIDIA Quadro K420 (2GB, PCI-E x16)