The Dell M900HD is a 0.45" DLP x 1 projector rated at 900 lumens with a native resolution of 1280×800. It uses a led light source rated for 30,000 hours. Its lens has a throw ratio of 1.4:1. Released August 2013.
Throw distance table
Distance from lens to surface for each image width (16:10 (WXGA)). Calculated as throw ratio × width; check the manufacturer's lens calculator before installation.
| Image width | Height | Standard lens 1.4:1 |
|---|---|---|
| 2 m (6.6 ft) | 1.25 m | 2.8 m |
| 3 m (9.8 ft) | 1.88 m | 4.2 m |
| 4 m (13.1 ft) | 2.5 m | 5.6 m |
| 5 m (16.4 ft) | 3.12 m | 7.0 m |
| 6 m (19.7 ft) | 3.75 m | 8.4 m |
| 8 m (26.2 ft) | 5.0 m | 11.2 m |
| 10 m (32.8 ft) | 6.25 m | 14.0 m |
| 12 m (39.4 ft) | 7.5 m | 16.8 m |
| 15 m (49.2 ft) | 9.38 m | 21.0 m |
| 20 m (65.6 ft) | 12.5 m | 28.0 m |
| 25 m (82.0 ft) | 15.62 m | 35.0 m |
| 30 m (98.4 ft) | 18.75 m | 42.0 m |
Open in the throw-distance calculator →
Maximum image size for projection mapping
Largest image that keeps a 10:1 contrast against ambient light on a light, matte surface (80% optical efficiency). See how this is calculated.
| Ambient light | Max area | Max width × height |
|---|---|---|
| Dark rural site (1 lux) | 80 m² | 11.3 × 7.1 m |
| Quiet street at night (5 lux) | 16 m² | 5.1 × 3.2 m |
| Lit city square (15 lux) | 5 m² | 2.9 × 1.8 m |
| Bright urban area (30 lux) | 3 m² | 2.1 × 1.3 m |
| Indoor, lights dimmed (50 lux) | 2 m² | 1.6 × 1.0 m |
Full specifications
| Additional Features | 2 GB internal flash memory.•Project wirelessly with smooth audio and video performance using Intel Wireless Display (WiDi) or Miracast and easily share your laptop screen or mobile content with a conference room or classroom. |
|---|---|
| Aspect Ratio | 16:10 (WXGA) |
| Audible Noise | 38 dB / 34 dB (Eco) |
| Brightness | 900 Lumens (ANSI) 1 |
| Color Processing | 10-bit |
| Connection Panel | Audio Out: Mini Jack HDMI 1.3 MemoryCard USB: A Wireless Networking |
| Contrast | 700:1 (full on/off) |
| Digital Keystone | Vertical only |
| Digital Zoom | Yes |
| Display Type | 0.45" DLP x 1 |
| Dynamic Contrast | 10,000:1 |
| Features | Memory Card Reader Miracast Soft Carrying Case |
| Image Size | 30.32" - 80.86" |
| Included Lens | Fixed focal length , manual focus |
| Internal Speakers | 3.0 Watts Mono |
| Lens Shift | No |
| Light Source | LED |
| Light Source Life | 30,000 hours |
| MSRP | $829 (USD) |
| Power | 142 Watts 100V - 240V |
| Projector Size | 1.69" x 9.13" x 6.46" (HxWxD) |
| Released | August 2013 |
| Resolution | 1280x800 |
| Status | Discontinued Mar 2018 |
| Throw Distance | 3.0' - 8.0' Calculate Throw Distance |
| Throw Ratio | 1.40:1 (D:W) |
| Video Modes | 720p, 1080i, 1080p/60, 576i, 576p, 480p, 480i |
| Warranty | 1 Year |
| Weight | 2.9 lbs |
Specifications compiled from ProjectorCentral and manufacturer data. Prices change — verify with dealers.
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|---|---|---|---|---|---|
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