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A black HP Z2 G9 tower workstation beside a 49 inch curved ultrawide monitor with a wireless keyboard and mouse combo

HP

HP Z2 G9 Tower i7 16GB 512GB 49" 549pm Monitor MK650 Combo

SKU CH-0NN9-R3E0Y

A tower workstation with a 20-core i7, 16 GB RAM, 512 GB SSD and Windows 11 Pro, paired with a 49-inch curved DQHD monitor and wireless keyboard-mouse combo

  • Form FactorTower
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i7
  • GPU/VGA TypeIntel UHD Graphics 770
  • Memory Capacity16GB
  • SSD512GB
  • Intel Core i7-14700 with 20 cores and 5.4 GHz turbo for demanding workloads
  • 16 GB RAM and 512 GB SSD deliver responsive multitasking and fast storage access
  • 49-inch 5120 x 1440 curved DQHD monitor with 165 Hz and 400 cd/m² for immersive dual-QHD workspace
  • MK650 wireless keyboard and mouse with 24 shortcut keys and SilentTouch clicks for quiet, customisable productivity
  • T2U Plus dual-band Wi-Fi adapter with high-gain 5 dBi antennas for stronger wireless reception

Workstation bundle for multithreaded workloads

This HP Z2 G9 Tower combines a 20-core Intel Core i7-14700 processor with 16GB of memory and a 512GB SSD. Windows 11 Pro is pre-installed. The package includes a 49-inch 549pm curved DQHD monitor and an MK650 wireless keyboard and mouse set. It is built for professionals who need reliable performance for rendering, simulation and everyday business applications.

Sustained performance with integrated graphics

The Intel UHD Graphics 770 handles basic graphical tasks and multi-display output without a discrete card. The 20-core CPU runs at a 2.1 GHz base frequency and can reach a 5.4 GHz turbo boost for demanding threads. The tower chassis is engineered to prevent thermal throttling during extended multithreaded sessions. This configuration suits workflows that rely on CPU compute rather than dedicated GPU acceleration.

Cooling, acoustics and power efficiency

The tower form factor provides airflow that keeps the system stable under continuous load. The MK650 keyboard uses SilentTouch keys and the mouse features ultra-quiet clicks for a low-noise workspace. The monitor operates at 400 cd/m² brightness with a 4000:1 contrast ratio and includes a 5 ms response time at 165 Hz. A T2U Plus WiFi adapter with dual-band 5 dBi antennas supplies wireless connectivity alongside wired Gigabit Ethernet.

Highlights

  • Intel Core i7-14700 with 20 cores and 5.4 GHz turbo for demanding workloads
  • 16 GB RAM and 512 GB SSD deliver responsive multitasking and fast storage access
  • 49-inch 5120 x 1440 curved DQHD monitor with 165 Hz and 400 cd/m² for immersive dual-QHD workspace
  • MK650 wireless keyboard and mouse with 24 shortcut keys and SilentTouch clicks for quiet, customisable productivity
  • T2U Plus dual-band Wi-Fi adapter with high-gain 5 dBi antennas for stronger wireless reception

Specifications

Form FactorTower
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7
GPU/VGA TypeIntel UHD Graphics 770
Memory Capacity16GB
SSD512GB

Questions about this item

How loud does the HP Z2 G9 Tower get when the i7-14700 20-core CPU runs at 5.4 GHz turbo all day?

The workstation is engineered to eliminate throttling and guarantees uninterrupted performance without overheating or lag during sustained multithreaded workloads.

Which display cables must I already own to connect the 549pm 49-inch curved monitor at its native 5120 x 1440 resolution?

The monitor provides HDMI, DisplayPort and USB-C inputs; use the cable matching your chosen port for the full dual QHD picture.

Will the MK650 wireless keyboard and mouse work reliably alongside my older USB-A peripherals on the same tower?

Yes, the MK650 connects via its own 2.4 GHz USB Bolt receiver while the tower still offers standard USB ports for legacy devices.

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