HP 2311x
tbdCOR ScoreAvailable after 3 critic reviews
Monitors
HP ZR2740w (HEAD ONLY) reviews
Product specifications and review coverage for this exact model.
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Product overview
HP 634825-001 is listed in the computer monitors category. The recorded specifications include display diagonal: 68.6 cm (27"); display resolution: 2560 x 1440 pixels; panel type: IPS. This entry covers manufacturer code 634825-001. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
Expert reviews
No scored critic reviews have been imported for this exact product yet. It remains unrated.
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Specifications
Manufacturer code: 634825-001. Icecat product 13059707 · Checked 25 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 68.6 cm (27") |
|---|---|
| Screen resolution | 2560 x 1440 pixels |
| Panel type | IPS |
| Response time | 12 ms |
| Display brightness (typical) | 380 cd/m² |
More product specifications
Open a section for the details that matter to you.
Audio & listening1 detail
| Built-in speakers | No |
|---|
Display6 details
| Display technology | LED |
|---|---|
| Touchscreen | No |
| Contrast ratio (typical) | 1000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.073 billion colours |
Processor, memory & storage1 detail
| Supported graphics resolutions | 2560 x 1440 |
|---|
Camera, image & video1 detail
| Built-in camera | No |
|---|
Connections & wireless5 details
| Built-in USB hub | Yes |
|---|---|
| USB hub version | 2.0 |
| Number of upstream ports | 1 |
| USB Type-A downstream ports quantity | 4 |
| DVI port | Yes |
Power & battery5 details
| Power consumption (typical) | 95 W |
|---|---|
| Power consumption (standby) | 2 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Supplied AC adapter type | LCD |
Design & dimensions7 details
| Product colour | Black |
|---|---|
| VESA mounting | Yes |
| Height adjustment | No |
| Width (without stand) | 646 mm |
| Depth (without stand) | 54 mm |
| Height (without stand) | 235 mm |
| Weight (without stand) | 8 kg |
Further product details12 details
| HD type | Quad HD |
|---|---|
| Native aspect ratio | 16:9 |
| Pixel pitch | 0.2331 x 0.2331 mm |
| Viewable size, horizontal | 59.8 cm |
| Viewable size, vertical | 33.6 cm |
| 3D | No |
| HDCP | Yes |
| Cable lock slot | Yes |
| Sustainability certificates | ENERGY STAR |
| On/off switch | Yes |
| TV tuner integrated | No |
| Thin client installed | No |
Packaging & supplied accessories1 detail
| Country of origin | China |
|---|
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
