End of Life — April 2026. The M9120 Plus LP Series has reached end of life. Stock may be available for existing deployments — contact us to check availability.

M9120 Plus LP Series

Low-profile dual-monitor graphics cards rendering two displays at up to 1920x1200 digital or 2048x1536 analog, installable in PCIe x16 or x1 slots with fanless operation.

Slot: PCIe x16 | PCIe x1 (any slot) Outputs: 2 monitors Resolution: 1920x1200 digital / 2048x1536 analog

Matrox Products

M9120 Plus LP Series

M9120 Plus LP Series
PCIe x16, 2 monitors, 1920x1200 digital / 2048x1536 analog

M9120 Plus LP PCIe x16
Our Price: Request a Quote

Get a Quote

M9120 Plus LP Series
PCIe x1 (any slot), 2 monitors, 1920x1200 digital / 2048x1536 analog

M9120 Plus LP PCIe x1
Our Price: Request a Quote

Get a Quote

The Matrox M9120 Plus LP Series provides dual-monitor output from low-profile PCIe graphics cards designed for workstations, industrial computers, and server systems with physical size constraints. Available in PCIe x16 and PCIe x1 form factors, both variants drive two independent displays at resolutions up to 1920x1200 in digital mode or 2048x1536 in analog mode through DVI-I outputs. The fanless passive thermal design eliminates cooling noise and moving parts, supporting continuous operation without maintenance.

The PCIe x1 variant is particularly valuable in systems where the PCIe x16 slot is occupied by another card — it installs in any available x1, x4, or x8 slot while delivering identical display output capability. Both models are suitable for extending an operator workstation to dual monitors in control rooms, command centres, and industrial automation systems. The M9120 Plus LP is a mature, stable graphics platform for environments that prioritise compatibility and reliable long-term operation over high-performance 3D rendering.

Dual Independent Monitor Output

Drives two fully independent displays from a single low-profile PCIe card, enabling side-by-side workstation setups without requiring a full-height slot or high-power card.

PCIe x16 and x1 Slot Options

Available for both PCIe x16 and x1 slots, providing dual-display capability regardless of available slot type and allowing installation in small form factor and industrial systems.

Fanless Passive Cooling

No cooling fan means silent operation and elimination of a mechanical failure point, supporting continuous 24/7 operation in industrial and mission-critical workstation environments.

Up to 2048x1536 Analog Resolution

The M9120 Plus LP supports analog output at up to 2048x1536, accommodating legacy display infrastructure in environments where digital monitors have not yet fully replaced analog displays.

Technical Specifications

Full specifications for M9120 Plus LP Series

Output Connectors

1× LFH-60 (splits to 2 outputs via included adapter)
Included Adapter Cables

LFH-60 to 2× DVI-I; 2× DVI-I to HD15 (analog)
Supported Output Types

DVI Single-Link; Analog (VGA/HD15)
Maximum Outputs per Card

2 standard; up to 4 with optional quad analog upgrade cable (CAB-L60-4XAF)
Maximum Digital Resolution

1920×1200 (DVI)
Maximum Analog Resolution

2048×1536
Multi-Card Scaling

Add a second M-Series card to drive up to 4 monitors per system in Joined Graphics Card Mode

Bus Type

PCIe x16 (M9120-E512LPUF); PCIe x1 (M9120-E512LAU1F)
Graphics Memory

512 MB
Cooling

Passive (fanless)
Form Factor

Low Profile PCB; ATX bracket installed; Low Profile bracket included
Card Dimensions

L 16.80 cm (6.6 in) × H 6.90 cm (2.7 in) × W 1.91 cm (0.75 in)
Part Numbers

M9120-E512LPUF (PCIe x16); M9120-E512LAU1F (PCIe x1)

Operating System

Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP; Windows Server 2003/2008/2008 R2/2012/2012 R2; Linux®
Included Software

Matrox PowerDesk® desktop management software (stretched desktop, independent mode, display rotation, bezel management, clone, Desktop Divider, Edge Overlap for multi-projector blending)
APIs

OpenGL 2.0; DirectX® 9
Unified Driver Package

Yes — compatible with all M-Series graphics cards

Operating Temperature

5 to 55 °C (near-board ambient)
Operating Humidity

20% to 80% non-condensing
Operating Altitude

650 hPa (3,580 m) to 1,013 hPa (0 m)
Storage Temperature

−40 to 70 °C
Storage Humidity

10% to 95% non-condensing

EMC / EMI

Class B: FCC (US), ICES (Canada), CE (EU), KC (Korea), VCCI (Japan)
Environmental

EU RoHS, WEEE
Warranty

Three-year limited warranty

Documentation

Download product documentation and resources

Product Datasheet

M9120 Plus LP Series Datasheet