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Dorian Multi-Monitor Workstation SHIPS FREE
Dorian Multi-Monitor Workstation

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Dorian Multi-Monitor Workstation

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  • The Dorian Quad is the premier four monitor adjustable sit-stand workstation for monitors up to 24.67” wide (flat alignment)
  • When the outer beams are curved inward 20 degrees max monitor width is approximately 22”
  • Press a button, quickly adjust, release, and enjoy stability and security at any height
  • Multiple VESA mounting options accept most monitors and all-in-ones
  • Generous worksurface space has room for small items in addition to keyboard and mouse
  • The total weight of four monitors and items on the work surface must be between 24 and 40 lbs
  • Users up to 6' 5" tall can adjust the Dorian to standing height
  • Each of the four monitors can adjust independently - tilt, swivel and rotate
  • Route cables along the device using the integrated cable management
  • The Standard Color Scheme is the Quick Ship option. Black generally ships within 2-3 weeks
  • Dorian single, dual and triple configurations are also available
  • Questions? Please call us at 888 420 3200

Benefit from the increase in productivity and improvements in well-being facilitated by a sit-to-stand work area. The height of the Dorian can be quickly and easily adjusted with just the press of a button anywhere in its 17-inch vertical adjustability range.

The 30" x 24" work surface can hold a keyboard and mouse in addition to various small essentials. This allows for items to stay in easy reach even when the Dorian is lifted above the desktop. The height is changed by pressing a button on the edge of the worksurface and simply moving the device up or down to the desired location. The movement is facilitated by a built-in motion assist mechanism inside the column. Once the correct position is reached, the user can simply release the button and the unit will stay firmly in position without falling over time. The device remains stable even during heavy keyboarding. A small tray is positioned underneath the monitor and holds small items in a convenient and safe location.

The position of the monitors in relation to the work surface is set during assembly. This can be adjusted in less than two minutes at a later time if required. Once the device is complete, both the monitor and work surface will move vertically together as a single unit. Each monitor can tilt, swivel and rotate landscape to portrait independently. The two outside monitors are attached to extension beams which can be angled on the hinges inwards to create an arc positioning.

While the Dorian is typically placed on a desktop surface and maintains its stability via the substantial, weighted base, clamp and through-desk mounting is also an option. Pads located underneath the base allow the unit to smoothly move and swivel for better positioning.

The total weight capacity of the Dorian Quad is between 24-40 pounds. This weight is the total of all elements attached to and placed on the device.

Questions? Please call us at 888 420 3200.

Professional installation is always recommended for all wall-mounted Ergomart products. Improper installation may result in injury or damage. Consult Ergomart technical support regarding any mounting concerns or questions.


Dorian Height Adjustment button viewed from the side.

The vertical position of the Dorian can be adjusted with a button press. While pressing the button located on the bottom right of the work surface, simply lift or lower the device and release the button when the desired height is reached.



Dorian storage tray viewed from above the work surface.

A small tray is located at the base of the vertical column beneath this monitors. It provides a place to store small items such as keys, pens and phones in an easy-to-reach location.



Horizontal beam of the Dorian shown from the rear.

During assembly, the horizontal beam can be positioned anywhere along the vertical column. This allows the user to optimize the distance between the monitors and the worksurface.



Dorian VESA assembly shown from the side.

Each of the four monitors is attached to the horizontal beams by a VESA compatible tilter mechanism. The tilter heads can be secured at any position along the horizontal beam. The tilters can swivel, tilt and rotate the monitors individually.



The Dorian's cable management clips shown from the rear.

Cables and wires can be routed along each side of the vertical column by the cable management clips.



Dorian End Cap and tool removal, shown from the side.

Each end of the horizontal beam has an end cap for a cleaner, finished appearance. They also house the tools required for installation and adjustment of the Dorian system.



Dorian end cap and tools displayed on the beam.

The end cap holds a 1/8" and 7/32" Allen Wrench. These are kept safe and convenient for adjustments required after assembly.



Dorian cable management clips and guides shown from the rear.

In addition to cable clips, cable guides are situated on the back surface of the horizontal beam. Wires can be organized by routing them through these guides into the clips.


Shipping Weight Box 1: 32 lbs | Box 2: 56 lbs | Box 3: 18 lbs
Shipping Dimensions Box 1: 28" x 26" x 3" | Box 2: 35" x 33" x 7" | Box 3: 40" x 14" x 6"
Warranty 5 Year limited

    Workstation front view demonstrating monitor swivel capabilities Dorian Quad

    Each of the four monitors can independently swivel left and right.


    Side view illustrating vertical movement of the work surface and monitor Dorian Quad

    Lift or lower the Dorian over 17.1" of vertical travel, providing sit-to-stand capability for most users.


    Side view showing the attached monitor tilting up and down on the Dorian Quad

    Each individual monitor can be tilted 90° or 45° from its vertical position, providing the user with the optimal viewing angle.


    Animated image depicting the attached monitor rotating from portrait to landscape on the Dorian Quad

    Every monitor can independently be rotated from landscape to portrait.


    Animated image depicting the horizontal adjustment of monitors on the Dorian Quad

    Each monitor can be attached where desired along the horizontal beam. This flexibility allows for accommodation of a wide range of screen sizes.

Mount Type

Desktop Sit-Stand Workstation

Number of Monitors




Weight Range

24 to 40 lb total, 6 to 10 lb per monitor with 1 lb total weight on work surface

Vertical Adjustment

17" instant and simultaneous adjustment of monitors and worksurface

Horizontal Extensions

Call for information.

VESA Options

75 x 75
100 x 100

Portrait to Landscape


Max Swivel (at Monitor)


Monitor Tilt Range

+90° up, -45° down

Keyboard Trays

30"x24" Worksurface

Keyboard Tray Height Adjustment

17" instant and simultaneous adjustment of monitor and worksurface

Keyboard Horizontal Reach

24" deep worksurface

Monitor Height Relative to Keyboard

Relative height of platform and monitors adjustable along column using set screws.




DOR4 quad sit-stand workstation specification drawing showing monitor beam measurements

The Dorian Quad features a 30" central beam and two 20" extension beams, one on each side. The extensions are attached to the central beam via two articulating hinges that allow the monitors to be placed either flat or in an arc-like orientation if desired.




DOR4 quad sit-stand workstation specification drawings side views showing monitor and worksurface at minimum distance highest and lowest positions with measurements

When the monitor mounting beam is attached to the main column at is lowest practical position, 4.5", the monitors can adjust from 6" to 23" above the desk surface.




DOR4 quad sit-stand workstation specification drawings side views showing monitor and worksurface at max distance highest and lowest positions with measurements

With the monitor beam mounted to its highest position on the vertical column, the monitors sit 28" to 45" above the desk surface.




DOR4 quad sit-stand workstation specification drawing showing standard worksurface dimensions

The Dorian's 30" large work surface provides plenty of room for a keyboard, mouse and other office supplies.



DOR4 quad sit-stand workstation specification drawing showing maximum monitor width in curved configuration

Many users like to create a curved effect with their monitors inwards. When the outer beams of the Dorian Quad are moved inwards 20 degrees, the maximum allowable width for the monitors is reduced to approximately 22 inches.



DOR4 quad sit-stand workstation specification drawing showing maximum monitor width in flat configuration

In some instances a colinear or flat orientation of monitors is preferred over monitors angled inward. In this case the Dorian Quad’s monitors can be displayed flat with a maximum width of approximately 24.67 inches each.


100x200mm Flat VESA Plate with Hardware
100x200mm Flat VESA Plate with Hardware


The 100 x 200 mm VESA adaptor is compatible with certain larger monitors. It is used to attach the monitor to an Ergomart tilter head, present in all SAA, SA, and LS arms and mounts. If your monitor has a recessed VESA attachment point, you may also need an Ergomart VESA spacer kit, available below in the accessories tab.

200x200mm Flat VESA Plate with Hardware
200x200mm Flat VESA Plate with Hardware

This large VESA bracket is intended for mounting a monitor or TV with a 200x200 mm, 100x200 mm, or 120x180 mm hole pattern. The central hole patterns are 50x50 mm, 75x75 mm, and 100x100 mm, enabling this bracket to attach to the mounting location (e.g. an Ergomart Tilter Head) using a VESA 75/100 adaptor.

200x400mm Flat VESA Plate with Hardware
200x400mm Flat VESA Plate with Hardware

The large 200x400 mm VESA adaptor plate supports 50 mm, 75 mm, 100 mm and 200 mm square patterns, as well as 100x200 mm, 120x180 mm, 200x300 mm and 200x400 mm rectangular patterns. In some cases an additional 75 or 100 mm VESA adaptor is needed to interface the 200 x 400 mm VESA plate to the mounting location.

Heavy-Duty Mount Adapter Plate 100x300 to 400x600mm
Heavy-Duty Mount Adapter Plate 100x300 to 400x600mm

The extra large MSU4X6 VESA adaptor bracket attaches to a wide range of VESA patterns from 100x300 mm up to 400x600 mm. The hole patterns on the central plate allow it to be mounted to tilter heads or wall mounts, often using an additional smaller VESA plate (e.g., 75 mm, 90 mm, 100 mm, 200 mm or 100x200 mm) in between.

VESA 1/4-inch Spacer Kit
VESA 1/4-inch Spacer Kit

This VESA 1/4-Inch Spacer Kit allows monitors with VESA hole locations that are recessed by 1/4" or less to be attached to an Ergomart VESA plate.

VESA 1/2-inch Spacer Kit
VESA 1/2-inch Spacer Kit

This VESA 1/2-Inch Spacer Kit allows monitors with VESA hole locations that are recessed by 1/2" or less to be attached to an Ergomart VESA plate.

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  • Can I adjust the height of the horizontal beam?

    You can loosen the beam to set it anywhere along the column as you see fit, but you will need to remove the monitors before doing so.

  • Does the desktop lift electronically?

    No the desktop lifts by pressing a button and lifting the desktop base with your hands. However, we have an electric powered model called the Winston-E.

  • What are the dimensions of the base of the Dorian?

    22 inches deep, 20.5 inches wide.

  • Do these wobble when you type?

    No, they are very sturdy and will not move unless someone types with excessive force.

  • Do all of my monitors needs to be the same size and weight to use this product?

    Each Dorian has a total capacity weight range it can handle. Minor variations in monitor width and weight (up to 5 pounds difference between heavier and lighter) are generally acceptable. IMPORTANT NOTE: Different monitors will often not center the same when placed side by side based on their VESA hole pattern locations. You may be able to adjust the relative height of the monitors using a height adjustable VESA plate. Please call an Ergomart representative with details.

  • What is the base made of? How can I be sure it's sturdy and won't tip or wobble?

    The freestanding Dorian base consists of a 1/4" steel plate. The column is offset towards the back to provide sufficient tray support for the majority of applications. The clamp mounted option provides additional stability by fastening the column of the Dorian to an 8" wide desk-clamp that is constructed of 1/4" sheet metal steel.

  • Is there a way to attach a CPU or thin client to the beam?

    In some cases a thin client may be mounted above one of the tilter heads behind a monitor. For further assistance with this request or others like it please contact customer service.

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