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M9148 LP PCIe x16

M9148 LP PCIe x16

Low-profile quad DisplayPort graphics card rendering four monitors at up to 2560x1600 per output, expandable to eight with dual-card, with 1GB memory and fanless design.

Slot: PCIe x16 LP Outputs: 4x DP (8 with dual card) Resolution: Up to 2560x1600 Memory: 1GB
Matrox Products
M9148 LP PCIe x16
M9148 LP PCIe x16
PCIe x16 LP, 4x DP (8 with dual card), Up to 2560x1600
M9148 LP PCIe x16
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The Matrox M9148 LP PCIe x16 upgrades the M9140 LP platform with four DisplayPort outputs and increased resolution per display, driving four monitors at up to 2560x1600 simultaneously from a single low-profile card. One gigabyte of onboard memory handles the higher resolution across all four outputs, and the fanless thermal design maintains silent operation for professional environments. A dual-card setup using the optional framelock cable scales the display count to eight independent DisplayPort outputs from a single system.

The combination of four 2560x1600 DisplayPort outputs in a low-profile form factor makes the M9148 LP appropriate for space-constrained professional workstations requiring large canvas multi-display arrangements. Financial trading desks, broadcast master control rooms, simulation workstations, and security operations centres benefit from the expanded resolution per panel compared to the M9140 LP while retaining the same compact card geometry. The M9148 LP operates with mature Matrox display drivers for long-term Windows compatibility in mission-critical environments.

Quad DisplayPort at 2560x1600

Four independent DisplayPort outputs at up to 2560x1600 per screen provide a substantially larger canvas per panel compared to lower-resolution quad-display alternatives.

1GB Dedicated Display Memory

One gigabyte of onboard memory supports all four high-resolution outputs simultaneously without host RAM sharing, maintaining stable rendering across the full four-display desktop.

Dual-Card for Eight Displays

Two M9148 LP cards with a framelock cable produce eight independent DisplayPort outputs from a single host, enabling large eight-screen operator workstations in compact systems.

Fanless Low-Profile Form Factor

Passive cooling in a low-profile PCIe x16 form factor delivers silent, uninterrupted multi-display output in professional workstations with space and acoustic constraints.

Technical Specifications

Full specifications for M9148 LP PCIe x16

  • Output Connectors
    4× Mini DisplayPort®
  • Included Adapter Cables
    4× Mini DisplayPort to DisplayPort
  • Supported Output Types
    DisplayPort; DVI Single-Link (requires DP to DVI-D cable, sold separately)
  • Maximum Outputs per Card
    4
  • Maximum DisplayPort Resolution
    2560×1600 per output
  • Maximum DVI Resolution
    1920×1200 per output
  • Multi-Card Scaling
    Add a second M9148 card (Joined Graphics Card Mode) to drive up to 8 monitors per system

  • Bus Type
    PCIe x16
  • Graphics Memory
    1 GB
  • 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 Number
    M9148-E1024LAF

  • 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

M9148 LP PCIe x16 Datasheet

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