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Product Code: PRHO-337
MPN #: 432679
Product Condition: New
Finding a bright, crystal-clear image in a cramped meeting room can feel impossible, especially when you need a large screen but have limited space. The Ricoh 432679 4500ANSI lumens WUXGA Short throw projector solves this by delivering cinema-level brightness from just under a metre away, turning tiny rooms into professional presentation venues.
You enjoy vivid colours and deep blacks without worrying about lamp replacements, thanks to a laser source that lasts up to 30 000 hours. The lightweight design means you can move it between rooms or mount it permanently with ease. Fast start-up gets you full brightness in seconds, while the built-in sensor keeps the picture perfectly aligned. Low noise operation lets you focus on content, not the hum of the device.
Perfect for daily work and entertainment, this projector fits naturally into many settings:
Many buyers worry that a short-throw projector will sacrifice image quality or require frequent lamp changes. Others fear the device will be noisy or difficult to install in tight spaces. These concerns often lead to hesitation or the selection of cheaper, less capable models.
Ricoh addresses every doubt with proven technology: a laser light source that outlasts traditional lamps, 4500 ANSI lumens for bright, vivid pictures, and a 0.44 throw ratio that creates a 100-inch image from under a metre. The built-in sensor, extensive keystone correction, and high vertical lens shift remove installation headaches, while the quiet operation and integrated speaker keep the focus on your content. With these facts, the Ricoh 432679 4500ANSI lumens WUXGA Short throw projector delivers reliable performance and peace of mind for any professional or home environment.
| Projector | |
| Keystone correction, horizontal | -15 - 15° |
| Keystone correction, vertical | -15 - 15° |
| Matrix size | 1.63 cm (0.64") |
| Number of colours | 1.073 billion colours |
| Projection distance | 0.514 - 1.468 m |
| Screen size compatibility | 1397 - 3810 mm (55 - 150") |
| Smart projector | No |
| Native aspect ratio | 16:10 |
| Contrast ratio (typical) | 5000000:1 |
| Projector native resolution | WUXGA (1920x1200) |
| Projection technology | 3LCD |
| Projector brightness | 4500 ANSI lumens |
| Projector brightness | 4500 ANSI lumens |
| Projector brightness | 4500 ANSI lumens |
| Light source | |
| Service life of light source (economic mode) | 30000 h |
| Service life of light source | 20000 h |
| Light source type | Laser |
| Lens system | |
| Throw ratio | 0.44 |
| Focus | Manual |
| Video | |
| 3D | No |
| Full HD | Yes |
| Analog signal format system | Not supported |
| Ports & interfaces | |
| Serial interface type | RS-232C |
| Audio (L/R) in | 1 |
| USB 2.0 Type-B ports quantity | 1 |
| USB 2.0 ports quantity | 1 |
| Component video (YPbPr/YCbCr) in | 0 |
| Composite video in | 0 |
| DVI port | No |
| HDMI version | 1.4 |
| HDMI ports quantity | 2 |
| VGA (D-Sub) ports quantity | 1 |
| Network | |
| Wi-Fi | No |
| Ethernet LAN | Yes |
| Smart TV | No |
| Storage | |
| Card reader integrated | No |
| Features | |
| Noise level (economic mode) | 30 dB |
| Noise level | 37 dB |
| Interactive | No |
| Multimedia | |
| Number of built-in speakers | 1 |
| RMS rated power | 16 W |
| Built-in speaker(s) | Yes |
| Design | |
| Product colour | White |
| Market positioning | Presentation |
| Product type | Short throw projector |
| Display | |
| Built-in display | No |
| Power | |
| AC adapter output voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 290 W |
| Power source | AC |
| Operational conditions | |
| Operating relative humidity (H-H) | 20 - 80% |
| Operating temperature (T-T) | 5 - 40 °C |
| Weight & dimensions | |
| Height | 116 mm |
| Depth | 294 mm |
| Width | 390 mm |
| Weight | 5.2 kg |
| Packaging content | |
| Remote control included | Yes |
| Technical details | |
| Weight | 5.2 kg |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)