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Reference: ST3450857SS
Brand: Seagate
ST3450857SS _ RFB
Seagate Cheetah 450GB 3.5, 450 GB, 15000 RPM, 16 MB, 3.5", SAS
CHF240.0
tax incl.
CHF222.0
tax excl.
In stock
CHF517.9
tax incl.
CHF479.1
tax excl.
In stock
Description
The ProLite X2791QS features a 27" QHD (2560x1440) display with a sleek 4-side slim bezel design, helping you create a clean and modern multi-monitor workspace. The IPS panel delivers sharp detail, vivid colours and consistent brightness from all angles. Flicker-free technology and a blue light reducer enhance eye comfort, especially during extended use. Integrated speakers and a headphone socket support a clutter-free desk setup while providing convenient audio for calls. With EPEAT Silver registration and TCO Certified compliance, the X2791QS supports efficient work and meets recognised environmental standards.
iiyama ProLite X2791QS-B1. Display diagonal: 27", Display resolution: 2560 x 1440 pixels, HD type: Quad HD, Display technology: LED, Display surface: Matt, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). VESA mounting. Product color: Black
iiyama ProLite X2791QS-B1. Display diagonal: 27", Display resolution: 2560 x 1440 pixels, HD type: Quad HD, Display technology: LED, Display surface: Matt, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). VESA mounting. Product color: Black
| Display diagonal | 27" |
| Display resolution | 2560 x 1440 pixels |
| Native aspect ratio | 16:9 |
| Display technology | LED |
| Touchscreen | No |
| HD type | Quad HD |
| Panel type | IPS |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Maximum refresh rate | 75 Hz |
| Display number of colors | 16.7 million colors |
| Display brightness (typical) | 350 cd/m² |
| Response time (MPRT) | 1 ms |
| Display surface | Matt |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.00917 x 0.00917" (0.233 x 0.233 mm) |
| Horizontal scan range | 30 - 112 kHz |
| Viewable size, horizontal | 23.5" (59.7 cm) |
| Viewable size, vertical | 13.2" (33.6 cm) |
| Display diagonal (metric) | 27" (68.5 cm) |
| sRGB coverage (typical) | 100% |
| NTSC coverage (typical) | 72% |
| NVIDIA G-SYNC | No |
| AMD FreeSync | Yes |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| Built-in speaker(s) | Yes |
| Built-in camera | No |
| Number of speakers | 2 |
| RMS rated power | 4 W |
| Market positioning | Business |
| Product color | Black |
| Built-in USB hub | No |
| HDMI | Yes |
| Headphone out | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 1.4 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.2 |
| HDCP | Yes |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Height adjustment | No |
| Panel mounting interface | 100 x 100 mm |
| Cable management | Yes |
| Cable lock slot type | Kensington |
| Tilt adjustment | Yes |
| On Screen Display (OSD) languages | Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian |
| Energy efficiency class (SDR) | D |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 17 kWh |
| Power consumption (typical) | 17 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (off) | 0.3 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power supply type | Internal |
| Width (with stand) | 24.1" (613 mm) |
| Depth (with stand) | 7.48" (190 mm) |
| Height (with stand) | 16.9" (428.5 mm) |
| Weight (with stand) | 8.38 lbs (3.8 kg) |
| Package width | 27.1" (688 mm) |
| Package depth | 4.96" (126 mm) |
| Package height | 17.4" (442 mm) |
| Package weight | 13.2 lbs (6 kg) |
| Cables included | AC, HDMI |
| HDMI cable length | 59.1" (1.5 m) |
| Power cable length | 59.1" (1.5 m) |
| Sustainability certificates | ErP, TCO |
| Packaging content | quick start guide, safety guide |
| Weight | 8.38 lbs (3.8 kg) |
| Height | 16.9" (428.5 mm) |
| Width | 24.1" (613 mm) |
| Depth | 7.48" (190 mm) |
| Compliance certificates | CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE |
| User controls | colour settings (i-Style colour, blue loght reducer, RGB range, colour temperature, user preset), OSD (OSD H. position, OSD V. position, OSD time, OSD background, DDC/CI control, display information), language, extra 1 (sharpness, video mode adjust, opening logo, power LED), extra 2 (shortcut key), input select, audio settings (volume, mute audio), reset (reset all?) |
| Control panel | Joystick: Power/Menu (Centre), Up/Signal Select, Down, Left/Submenu, Right/Volume |
Product Details
2026-06-25
New
Data sheet
- Product color
- Black
- HDMI ports quantity
- 1
- DisplayPorts quantity
- 1
- Cable lock slot
- Yes
- Weight
- 8.38 lbs (3.8 kg)
- Power supply type
- Internal
- Display diagonal
- 27"
- Display resolution
- 2560 x 1440 pixels
- HD type
- Quad HD
- AC input frequency
- 50/60 Hz
- Width
- 24.1" (613 mm)
- Height
- 16.9" (428.5 mm)
- AC input voltage
- 100 - 240 V
- Depth
- 7.48" (190 mm)
- Package weight
- 13.2 lbs (6 kg)
- Touchscreen
- No
- Height adjustment
- No
- Package width
- 27.1" (688 mm)
- Package depth
- 4.96" (126 mm)
- Package height
- 17.4" (442 mm)
- HDMI version
- 1.4
- DisplayPort version
- 1.2
- VESA mounting
- Yes
- Power cable length
- 59.1" (1.5 m)
- Panel type
- IPS
- Built-in speaker(s)
- Yes
- Cables included
- AC, HDMI
- Market positioning
- Business
- Power consumption (standby)
- 0.5 W
- Power consumption (off)
- 0.3 W
- Sustainability certificates
- ErP, TCO
- Power consumption (typical)
- 17 W
- Compliance certificates
- CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
- HDCP
- Yes
- Cable lock slot type
- Kensington
- Maximum refresh rate
- 75 Hz
- Native aspect ratio
- 16:9
- Display technology
- LED
- Screen shape
- Flat
- Contrast ratio (typical)
- 1000:1
- Display number of colors
- 16.7 million colors
- Display brightness (typical)
- 350 cd/m²
- Display surface
- Matt
- Viewing angle, horizontal
- 178°
- Viewing angle, vertical
- 178°
- Pixel pitch
- 0.00917 x 0.00917" (0.233 x 0.233 mm)
- Horizontal scan range
- 30 - 112 kHz
- Viewable size, horizontal
- 23.5" (59.7 cm)
- Viewable size, vertical
- 13.2" (33.6 cm)
- Display diagonal (metric)
- 27" (68.5 cm)
- sRGB coverage (typical)
- 100%
- NVIDIA G-SYNC
- No
- AMD FreeSync
- Yes
- Flicker-free technology
- Yes
- Low Blue Light technology
- Yes
- Built-in camera
- No
- Number of speakers
- 2
- RMS rated power
- 4 W
- Built-in USB hub
- No
- HDMI
- Yes
- Headphone out
- Yes
- Tilt adjustment
- Yes
- Energy efficiency class (SDR)
- D
- Energy efficiency class (HDR)
- Not available
- Energy consumption (SDR) per 1000 hours
- 17 kWh
- Width (with stand)
- 24.1" (613 mm)
- Depth (with stand)
- 7.48" (190 mm)
- Height (with stand)
- 16.9" (428.5 mm)
- Weight (with stand)
- 8.38 lbs (3.8 kg)
- Cable management
- Yes
- Panel mounting interface
- 100 x 100 mm
- On Screen Display (OSD) languages
- Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian
- NTSC coverage (typical)
- 72%
- Packaging content
- quick start guide, safety guide
- Response time (MPRT)
- 1 ms
- HDMI cable length
- 59.1" (1.5 m)
- Control panel
- Joystick: Power/Menu (Centre), Up/Signal Select, Down, Left/Submenu, Right/Volume
Specific References
- EAN13
- 4948570127436
- MPN
- X2791QS-B1
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