HP Z4 G4 Mini Tower Workstation, Intel Xeon W-2235, 3.80GHz, 16GB RAM, 512GB SSD, Win11P - 643X9UT#ABA (Refurbished)
Desktop Workstations

HP Z4 G4 Mini Tower Workstation, Intel Xeon W-2235, 3.80GHz, 16GB RAM, 512GB SSD, Win11P - 643X9UT#ABA (Refurbished)

  • MFG # 643X9UT#ABA
  • Vendor: HP
  • Item Condition: Grade-A-Refurbished
Availability: Out of Stock Real time Availability
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HP Z4 G4 Mini Tower Workstation - 643X9UT#ABA-REFA

643X9UT HP

General Information

Product Condition: Grade-A Refurbished
Manufacturer: HP
Manufacturer Part: 643X9UT#ABA-REFA
Product Model: Z4 G4
Product Name: HP Z4 G4 Mini Tower Workstation
Form Factor: Mini Tower
Product Color: Black

Processor & Chipset

Processor Manufacturer: Intel
Processor Model: Intel Xeon W-2235 (3.8 GHz base frequency, up to 4.6 GHz with Intel Turbo Boost Technology, 8.25 MB cache, 6 cores)
Processor Speed: 3.80 GHz
Processor Core: Hexa-core (6 Cores)


Standard Memory: 16 GB
Memory Technology: DDR4-2933 RAM
Number of Occupied Memory Slots: 2


Hard Drive: 512 GB SSD
Optical Drive: None


Graphics Manufacturer: NVIDIA
Graphics Model: NVIDIA RTX A4000 16 GB GDDR6 Graphics
Graphics Type: Discrete

Network & Communication

Wireless LAN: None
Wireless Connectivity: None
Bluetooth: None
Network Interface: 10/100/1000 GbE LAN (RJ-45)
Ethernet: Yes

Keyboard & Mouse

Pointing Device: USB Mouse
Keyboard: USB Keyboard

Ports & Connectors

USB 3.1 (1 Charging): 4
USB 3.1 Gen 1: 6
PS/2 Keyboard Port: 1
PS/2 Mouse Port: 1
Serial Port: 1
RJ-45 Ethernet  (1 GbE): 2
Headset Connector: 1
Audio-in: 1
Audio-out: 1
Media Card Reader: None


Audio: Integrated Audio
Audio Features: Realtek HD ALC221


Operating System Platform: Windows
Operating System: Windows 11 Pro


Power Supply: 750 W

Dimensions & Weights

Unit Dimensions (WxDxH):  15.2 x 6.65 x 17.5"
Unit Weight: 22.4 lbs

What's Included

Package Contents: HP Z4 G4 Mini Tower Workstation
USB Keyboard & Mouse
Power Cable
No Monitor Included


Warranty Info

  • Limited Warranty period (parts & labor): 90 Days CompTechDirect Warranty
  • HP Tech Support Phone: # 1-800-474-6836


Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 30 days