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Black mid-tower desktop workstation with matte finish

HP

HP Z2 G4 Mid Tower Workstation i5-9500 64GB 4TB NVMe Quadro P2000 Win 11 Pro

SKU CH-B192-128CT

Mid-tower workstation with six-core Intel i5-9500, 64 GB DDR4, 4 TB NVMe SSD and Quadro P2000 5 GB graphics, running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i5
  • RAM capacity64 GB DDR4
  • SSD storage4 TB PCIe
  • GraphicsNVIDIA Quadro P2000
  • CPU modelIntel Core i5-9500
  • 6-core i5-9500 up to 4.4 GHz handles heavy workloads
  • 64 GB DDR4 2666 MHz memory keeps multitasking smooth
  • 4 TB NVMe SSD stores large projects fast
  • Quadro P2000 5 GB GDDR5 drives four 1.4 displays
  • Windows 11 Pro 64-bit ready for professional apps

Mid-Tower Workstation for Professional Workloads

The HP Z2 G4 Mid Tower delivers a 6-core Intel Core i5-9500 running at 3.0 GHz with 4.4 GHz Turbo alongside 64 GB of DDR4 2666 memory. A 4 TB PCIe NVMe SSD and NVIDIA Quadro P2000 5 GB GDDR5 graphics provide the throughput and visual fidelity required for CAD, rendering and data-intensive business applications. Windows 11 Pro is pre-installed and digitally activated.

Quad DisplayPort 1.4 and 5.1 Audio Expand

Four DisplayPort 1.4 outputs on the Quadro P2000 drive multiple high-resolution monitors from a single card, while integrated Conexant CX20632 5.1 high-definition audio supports surround sound without an add-in card. Gigabit Ethernet via the Intel I219-LM controller ensures reliable wired network performance for collaborative workflows.

500 W 90% Efficient PSU and LGA 1151 Platform

A 500 W power supply rated at 90% efficiency supplies stable power to the CPU, GPU and storage subsystem. The LGA 1151 socket and 128 GB maximum memory ceiling allow future processor or RAM upgrades within the same platform. Buyers who need ECC memory or dual-GPU configurations should consider alternative workstation classes.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $1,228.99
Pricier than about 83% of the 14,711 comparable items (median $494.99).
RAM capacity 64 GB DDR4
Higher than about 90% of the 13,125 comparable items (median 16 GB).
SSD storage 4 TB PCIe
Higher than about 91% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Product lineZ2
Model nameG4
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Core i5
CPU modelIntel Core i5-9500
CPU socketLGA 1151
Memory
RAM capacity64 GB DDR4
RAM type and speedDDR4 2666
Max supported RAM128 GB
Storage
SSD storage4 TB PCIe
Hard driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro P2000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

When will the 500 W 90 % efficient power supply need replacement?

The 500 W unit is rated for continuous operation; typical service life exceeds several years under normal workloads.

What limits sustained performance first, the i5-9500 4.4 GHz turbo or the Quadro P2000 5 GB GDDR5?

The Quadro P2000 5 GB GDDR5 frame buffer fills before the CPU hits its 4.4 GHz ceiling in most professional 3-D tasks.

How loud and hot does the mid-tower get when the 500 W supply runs all day?

HP’s thermal design keeps noise low; the 90 % efficient supply reduces waste heat, so the chassis stays cool during extended sessions.

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