Workstations · HP

HP Z4 G5 Xeon w5-2455X RTX A4000 32GB 1TB

HP Z4 G5 Xeon w5-2455X RTX A4000 32GB 1TB is a workstation desktop from HP built on Intel Xeon w5-2455X with 32GB of memory.

The HP Z4 G5 Xeon w5-2455X RTX A4000 32GB 1TB is a workstation desktop from HP powered by Intel Xeon w5-2455X with 32GB of memory and 1TB of storage. It is aimed at engineering and AI workstations and gives buyers a ready made system instead of a bare board or parts list.

Specifications

Name	HP Z4 G5 Xeon w5-2455X RTX A4000 32GB 1TB
Brand	HP
Category	Workstations
Type	workstation desktop
VRAM / GPU memory	16 GB
Memory / capacity	32 GB
Storage	1 TB
Cores	12
Key spec	Processor: Intel Xeon w5-2455X
Key spec	Memory: 32GB
Key spec	Storage: 1TB SSD
Key spec	GPU memory: 16GB
Key spec	Tower workstation
Key spec	RTX graphics options
Best for	engineering and AI workstations
Specs source	HP product page
Last verified	2026-11-14