HP Z4 G5 Workstation PC

Desktop · Intel w5-2455X · 32 GB · 2 TB

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Type Desktop
Processor Intel w5-2455X
Memory 32 GB
Storage 2 TB
os Windows 11 Pro

HP Z4 G5 Workstation PC is a desktop PC with an Intel w5-2455X processor, 32 GB of RAM and 2 TB of storage. It came out in 2026.

Released: 2026-09-12

Specifications

Key specs

Type: Desktop
Processor: Intel w5-2455X
Memory: 32 GB
Storage: 2 TB
os: Windows 11 Pro
Released: 2026-09-12
Part number: E8PP7EA
EAN / UPC: 0704683300401

Processor

Processor manufacturer: Intel
Processor family: Intel Xeon w5
Processor model: w5-2455X
Processor cores: 12
Processor threads: 24
Processor boost frequency: 4.4 GHz
Processor cache: 30 MB
Processor cache type: L3

Memory

Internal memory: 32 GB
Internal memory type: DDR5-SDRAM
Memory layout (slots x size): 1 x 32 GB
Memory slots: 8x DIMM
Memory clock speed: 4800 MHz
Memory module type: DIMM
ECC: Yes

View all specifications +13 more sectionsShow fewer specifications

Storage

Total storage capacity: 2 TB
Storage media: SSD
Number of storage drives installed: 2
Total SSDs capacity: 2 TB
Number of SSDs installed: 2
SSD capacity: 1 TB
SSD memory type: TLC
SSD interface: PCI Express 4.0
SSD form factor: M.2

Performance

Market positioning: Performance
Motherboard chipset: Intel W790
Password protection: Yes
Password protection type: BIOS, Power on
Trusted Platform Module (TPM): Yes
Product type: Workstation
Trusted Platform Module (TPM) version: 2.0

Network

Ethernet LAN: Yes
Wi-Fi: Yes
WLAN controller manufacturer: Intel

Ports & interfaces

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 6
USB 3.2 Gen 2x2 Type-C ports quantity: 2
USB Power Delivery (USB PD): Yes
Line-in: Yes
Microphone in: Yes

Expansion slots

Number of 3.5" bays: 4
PCI Express x16 (Gen 4.x) slots: 2
PCI Express x16 (Gen 5.x) slots: 1

Power

Power supply: 1125 W

Design

Chassis type: Tower
Cable lock slot: Yes
Cable lock slot type: Kensington

Software

Operating system installed: Windows 11 Pro

Processor special features

Intel® Turbo Boost Technology: Yes

Brand-specific features

HP Support Assistant: Yes
HP Security tools: Full volume encryption; HP Secure Erase; Kensington lock slot; Secure authentication; TPM 2.0 certified; HP BIOSphere; HP Sure Run; HP Sure Click; HP Sure Sense; HP Sure Admin; HP Platform Certificate; HP Sure Start; HP Sure Recover; Self-Encrypted Drives
HP Management tools: HP Driver Packs; HP System Software Manager (download); HP BIOS Configuration Utility (download); HP Smart Support
HP Artificial Intelligence: AI Workstation
HP GTIN (EAN/UPC): 704683300401
HP segment: Business

Audio

Audio chip: Realtek ALC3205-CG

Weight & dimensions

Width: 168.9 mm
Depth: 444.5 mm
Height: 168.9 mm
Weight: 10.5 kg

Keyboard

Keyboard connectivity: Wired

Check the manufacturer's page before buying.

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About this product

Power-up to next level pro performance This high performance desktop workstation does it all. Tackle advanced workflows—from rendering and simulation to advanced video editing and massive dataset preparation. The Z4 AI workstation accelerates workflows across a wide range of professional apps and provides room to expand as work evolves.

Datasheet (PDF)

Z4 G5 Workstation PC vs similar desktop PCs

	HP Z4 G5 Workstation PC	Dell Plus QBT1250	ERAZER Engineer X30 (MD 340056) EU	ERAZER Engineer X30 (MD 340055) UK
Type	Desktop	Desktop	Desktop	Desktop
Processor	Intel w5-2455X	Intel 265U	Intel i7-14700	Intel i7-14700
Memory	32 GB	32 GB	32 GB	32 GB
Storage	2 TB	2 TB	2 TB	2 TB
os	Windows 11 Pro	Windows 11 Pro	Windows 11 Home	Windows 11 Home
Released	2026	2025	2026	2026

Questions about the Z4 G5 Workstation PC

What are the main specs of the HP Z4 G5 Workstation PC?

Desktop, Intel w5-2455X, 32 GB, 2 TB, Windows 11 Pro.

What type of desktop PC is the HP Z4 G5 Workstation PC?

Desktop.

Which processor does the HP Z4 G5 Workstation PC have?

Intel w5-2455X.

How much memory does the HP Z4 G5 Workstation PC have?

32 GB.

When did the HP Z4 G5 Workstation PC come out?

It was released in 2026/09 (HP).

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