Hp EliteOne 840 G9 All-in-One Touchscreen PC, Intel Core i7-14700 Processor, 16GB RAM, 512GB SSD, 23.8" FHD Touch Display, Windows 11 Pro, English & Arabic Keyboard, 1 Year Warranty-A55PLET#BH5
Key Specifications
- Processor: Intel Core i7‑14700 (up to 5.4 GHz, 20 cores / 28 threads).
- Memory: 16GB DDR5‑4800 (1 × 16GB SODIMM).
- Storage: 512GB PCIe NVMe M.2 SSD.
- Display: 23.8" FHD (1920×1080) touch, IPS, anti‑glare, Low Blue Light.
- Graphics: Integrated Intel UHD Graphics.
- OS & Extras: Windows 11 Pro; often bundled with an HP keyboard and mouse; color and exact bundle vary by seller.
Connectivity and Multimedia
The EliteOne 840 G9 AIO commonly includes Wi‑Fi 6E and Bluetooth 5.3, an integrated webcam and business‑grade microphone, and audio tuned by Bang & Olufsen for clearer conference calls and media playback. Regional SKUs and resellers may list an English & Arabic keyboard in the box for UAE markets.
Performance and Typical Use Cases
With the i7‑14700 and DDR5 memory, this AIO is well suited for office productivity, multitasking, video conferencing, light photo/video editing, and business applications. The integrated Intel GPU handles 2D graphics and casual media tasks but is not intended for heavy 3D rendering or gaming. HP and third‑party spec sheets show multiple factory configurations, so performance headroom depends on the exact RAM and storage options you receive.
Upgrades and Buying Tips
- Upgrade RAM to 32GB if you run many browser tabs, VMs, or heavy multitasking.
- Add a secondary M.2 or external drive for larger local storage or scratch space.
- Confirm the exact part number and bundle (A55PLET#BH5) on the invoice to ensure the English & Arabic keyboard and Windows 11 Pro are included.
- Check the seller’s warranty and service options; the common factory warranty is 1 year but extended plans are often available.
Specification
| Component/Feature | Specification | Notes |
| Processor (CPU) | Intel® Core™ i7-14700 (14th Gen) | 20 Cores (8 P-cores, 12 E-cores), 28 Threads, up to 5.4 GHz. Extremely high-performance desktop CPU. |
| Cache | 33 MB L3 Cache | Very large cache size. |
| Memory (RAM) | 16 GB DDR5-4800 MT/s (1 x 16 GB) | Uses the latest DDR5 standard. Highly recommended to add a second 16 GB stick for dual-channel performance. |
| Storage (SSD) | 512 GB PCIe® NVMe™ M.2 SSD | Fast storage. |
| Operating System | Windows 11 Pro | Ready for business and professional use. |
| Display | 23.8" FHD (1920 x 1080) Touch IPS | Includes touch functionality, Low Blue Light feature, 250 nits. |
| Graphics (iGPU) | Integrated Intel® UHD Graphics | Standard integrated graphics for general and professional applications. |
| Connectivity | Intel® Wi-Fi 6E AX211 (2x2) & Bluetooth® 5.3 | Cutting-edge Wi-Fi 6E standard for superior wireless speed. |
| Audio | Audio by Bang & Olufsen, 5 W stereo speakers | Premium audio solution. |
| Peripherals | HP 125 Wired Arabic Keyboard and Mouse | Region-specific keyboard included. |
| Power Supply | 240 W internal (up to 92% efficiency) | High-efficiency internal PSU. |
| Dimensions (WxDxH) | 53.96 x 23.8 x 55.81 cm | |
| Weight | 9.26 kg | |
| Warranty | 1 Year Warranty | |
Ports
| Port Type | Quantity | Speed/Standard | Location | Notes |
| USB Type-C® | 1 | 20Gbps | Rear | Supports Charging (Very High Speed) |
| USB Type-C® | 1 | 10Gbps | Rear | Supports DisplayPort™ 1.4 |
| USB Type-A | 3 | 10Gbps | Rear | 1 side port, 2 rear ports |
| USB Type-A | 2 | 5Gbps | Rear | |
| Video In/Out | 1 | HDMI-in 1.4 | Rear | Allows the AiO to be used as a monitor. |
| Video Out | 1 | Dual-mode DisplayPort™ 1.4 | Rear | |
| Network | 1 | RJ-45 | Rear | |
| Audio | 1 | Headphone/Microphone combo | Side | Convenient access. |
Intel Core i7-14700 Performance
The Intel Core i7-14700 offers a significant performance boost over the previous generation, especially in multi-threaded tasks, while maintaining the standard 65W power envelope suitable for an AiO like this.
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Core Count Increase: The i7-14700 has 20 cores (8 P-cores + 12 E-cores) and 28 threads, compared to the 16 cores (8 P-cores + 8 E-cores) and 24 threads of the i7-13700.
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Multi-Threaded Speed: Benchmarks show the i7-14700 is approximately 13% faster in multi-threaded (CPU Mark) tests than the i7-13700 due to the four additional E-cores and slightly higher turbo clock (up to 5.4 GHz).
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Professional Use: The core count and thread increase make this processor excellent for intensive professional applications like video editing, 3D rendering, and compiling code, where it can process significantly more tasks simultaneously.
Bang & Audio
The "Audio by Bang & Olufsen" feature ensures a premium listening experience, which is a hallmark of HP's high-end and professional PCs:
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Tuned by Experts: Bang & Olufsen (B&O) acoustic engineers carefully optimize and tune the speaker hardware and audio response specific to the enclosure of the HP device.
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Clarity and Depth: This partnership focuses on boosting clarity and depth, providing a more balanced and refined sound profile than standard PC audio.
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Versatility: The enhanced audio is designed to improve clarity for conference calls and virtual meetings, provide rich sound for music and movies, and offer precise acoustics for content creators like those doing animation or video editing.
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Hardware Isolation: In many B&O-equipped HP devices, sensitive audio circuits are isolated on a dedicated audio island on the motherboard to reduce noise and perfect the sound experience.
