HP 21Y56AA
P34hc G4 34" Class WQHD Curved Screen LCD Monitor - 21:9 - Black - 34" Viewable
Key facts
- Part number
- 21Y56AA
- Brand
- HP
- Category
- Business monitors
- Equivalent part numbers
- 195122737207(UPC)
- Price
- AUD 771.01≈ USD 533 Reference price (RRP)
- Availability
- On request — ask for a quote
Overview
HP P34hc G4 34" Class WQHD Curved Screen LCD Monitor - 21:9 - Black - 34" Viewable - Vertical Alignment (VA) - LED Backlight - 3440 x 1440 - 250 cd/m² - 5 ms - Speakers - HDMI - DisplayPort - USB Hub
When it comes to the P34hc WQHD Curved Monitor, bigger really is better. Because its immersive, ultrawide screen keeps you focused, you're likely to be less distracted and up to 33% more productive compared to a smaller screen.
Ultrawide Screen. Ultra Immersive.
Immerse yourself in this 34-inch diagonal curved display with sharp WQHD resolution and an integrated speaker.
Clear the Clutter
Now you can focus more on your work instead of the nest of cables on your desk. Because one USB-C™ cable not only transfers data and video, it also charges your PC, you can say goodbye to cord clutter.
Work Comfortably
No matter how many great features a monitor may have, if you can't position it comfortably, your productivity may suffer. That's why ergonomics are so important. Rest assured, with adjustable height, tilt and slide settings, you'll be able to find the screen position that's most comfortable for you.
Responsibly Made
Feel good about what's on your desk while benefiting from efficient energy performance. This responsibly made curved monitor is ENERGY STAR® certified, TCO certified and EPEAT® registered.
Because one USB-C™ cable not only transfers data and video, but also charges your PC, you can say goodbye to cord clutter.
Ergonomics are important. With adjustable height, tilt and slide settings, you'll be able to find the screen position that's most comfortable for you.
- 34"
- WQHD (3440 x 1440)
- Adjustable stand; Curved display; Integrated speakers; VESA mountable; USB-C™ Power Delivery; Sustainable
- 1 USB Type-B; 1 USB Type-C™ (Alternative mode DisplayPort™ 1.2, power delivery up to 65 W); 1 HDMI 2.0 (with HDCP support); 1 DisplayPort™ 1.2 in (with HDCP support); 4 USB-A 3.2 Gen 1
Specifications
General
- Speakers
- Yes
- Built-in Devices
- USB Hub
- Webcam
- No
- Brightness
- 250 cd/m²
- Maximum Resolution
- 3440 x 1440
- Standard Refresh Rate
- 100 Hz
- Dynamic Contrast Ratio
- 50,000,000:1
- Native Contrast Ratio
- 3,500:1
- Product Type
- LCD Monitor
Manufacturer Website Address
- Manufacturer
- HP Inc.
- Product Model
- P34hc G4
- Product Name
- P34hc G4 WQHD USB-C Curved Monitor
- Product Series
- P
- Brand Name
- HP
- Aspect Ratio
- 21:9
- Pixel Pitch
- 0.23 mm
- Response Time
- 5 ms
- Features
- 3H Surface Hardness
Security Lock-ready
- Viewable Screen Size
- 34"
- Screen Mode
- WQHD
- Number of Screens
- 1
- HDCP Supported
- Yes
- Backlight Technology
- LED
- Panel Technology
- Vertical Alignment (VA)
- Horizontal Frequency
- 30 kHz to 160 kHz
- Curved Screen
- Yes
- Vertical Frequency
- 48 Hz to 100 Hz
- Screen Size Class
- 34"
- Stand Adjustments
- Tilt
Height
- Response Time Details
- 5ms GTG (OD)
- USB
- Yes
- HDMI
- Yes
- Number of USB Ports
- 6
- DisplayPort
- Yes
- Number of HDMI Inputs
- 1
- Number of DisplayPorts
- 1
- USB Type-C
- Yes
- Total Number of USB Type-C Ports
- 1
- Weight (Approximate)
- 10.51 kg
- Height
- 366.9 mm
- Width
- 809.4 mm
- Depth
- 112.1 mm
- VESA Mount Compatible
- Yes
- VESA Mount Standard
- 100 x 100
- Height with Stand
- 518 mm
- Width with Stand
- 809.40 mm
- Depth with Stand
- 234.90 mm
- Color Family
- Black
- Package Contents
- P34hc G4 WQHD USB-C Curved Monitor DisplayPort™ cable HDMI cable Warranty card Quick Setup Poster 1 x USB Type-C®️ to Type-C cable AC power cord
- Environmentally Friendly
- Yes
- Environmental Certification
- TCO Certified Displays 8.0
TCO Certified Edge
- Energy Star
- Yes
- TCO Certified
- Yes
- Estimated Product Carbon Footprint (PCF) Value (kg CO2e)
- 520.0
- Environmental Compliance
- Waste Electrical and Electronic Equipment Directive (WEEE)
- Estimated End of Life Carbon Footprint (kg CO2e)
- 7.0
- Estimated Manufacturing Carbon Footprint (kg CO2e)
- 232.0
- Estimated Transportation Carbon Footprint (kg CO2e)
- 5.0
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 771.01≈ USD 533
- Oct 2026
- Lowest recorded
- AUD 771.01≈ USD 533
- Highest recorded
- AUD 771.01≈ USD 533
- Recorded
- 2026
- 1 price point
AUD 771.01 rrp, recorded
Buy or sell HP 21Y56AA
Buying HP business monitors
Looking to buy the HP 21Y56AA or a compatible business monitor? Prology supplies new, refurbished and used HP business monitors in Australia and the United States. Send the part number and quantity for a firm price.
Selling HP business monitors
Have a spare or decommissioned 21Y56AA? Prology buys used and surplus HP business monitors — single units or whole lots — and replies with an offer within 1 business day. Sell your 21Y56AA.
- What is the HP 21Y56AA?
- The HP 21Y56AA is a HP business monitor – P34hc G4 34" Class WQHD Curved Screen LCD Monitor - 21:9 - Black - 34" Viewable. It is also listed under 195122737207.
- How much does the HP 21Y56AA cost?
- The reference price on record is AUD 771.01 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the HP 21Y56AA?
- It is not listed on the Prology store yet. Prology sources HP business monitors on request — request a quote and we reply with a firm price and lead time within 1 business day.
- Can I sell a used HP 21Y56AA?
- Yes. Prology buys used and surplus HP business monitors, including the 21Y56AA. Get an offer — sell outright or trade in against your next order.
Request a quote for 21Y56AA
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.