HP 523U5EA

Desktop PCs

HP Z4 G5 reviews

Product specifications and review coverage for this exact model.

COR ScoretbdAvailable after 3 critic reviews0 critics
HP Z4 G5

Image supplied through Icecat

Product overview

HP 523U5EA is listed in the pcs/workstations category. The recorded specifications include processor family: Intel Xeon W; internal memory: 32 GB; total storage capacity: 512 GB; operating system installed: Windows 11 Pro. This entry covers manufacturer code 523U5EA. Specifications relate to this exact source record; other editions or packages may differ.

Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.

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Specifications

Manufacturer code: 523U5EA. Icecat product 109125557 · Checked 18 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.

Key specifications

The main features to compare for this exact model. Missing details are not assumed.

HP Z4 G5 — key specifications
Processor familyIntel Xeon W
Processor modelW5-2455X
Memory (RAM)32 GB
Total storage capacity512 GB
Storage mediaSSD
Operating system installedWindows 11 Pro
Discrete graphics card modelNot available
Chassis typeTower
Wi-FiNo
Ethernet LANYes

More product specifications

Open a section for the details that matter to you.

Audio & listening2 details
HP Z4 G5 — Audio & listening
Introduction year2023
Audio chipRealtek ALC3205-CG
Processor, memory & storage21 details
HP Z4 G5 — Processor, memory & storage
Processor manufacturerIntel
Processor cores12
Processor threads24
Processor boost frequency4.4 GHz
Processor frequency3.2 GHz
Processor cache30 MB
Processor cache typeL3
Maximum internal memory512 GB
Internal memory typeDDR5-SDRAM
Number of free internal memory expansion slots2
Memory layout (slots x size)2 x 16 GB
Memory slots8x DIMM
Memory clock speed4800 MHz
Number of storage drives installed1
SSD capacity512 GB
SSD memory typeTLC
SSD form factorM.2
Discrete graphics cardNo
On-board graphics cardYes
On-board graphics card modelNot available
Motherboard chipsetIntel W790
Connections & wireless7 details
HP Z4 G5 — Connections & wireless
SSD interfacePCI Express
Ethernet LAN data rates10,1000,100 Mbit/s
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity6
USB 3.2 Gen 2x2 Type-C ports quantity2
Ethernet LAN (RJ-45) ports1
Combo headphone/mic portYes
Keyboard connectivityWired
Power & battery4 details
HP Z4 G5 — Power & battery
USB Power Delivery (USB PD)Yes
Power supply1125 W
Power supply input voltage100 - 240 V
Power supply input frequency50 - 60 Hz
Controls & features1 detail
HP Z4 G5 — Controls & features
HP Support AssistantYes
Design & dimensions9 details
HP Z4 G5 — Design & dimensions
Password protectionYes
Password protection typeBIOS, Power on, User
Product typeWorkstation
Product colourBlack
Width168.9 mm
Depth444.5 mm
Height386.1 mm
Weight10.5 kg
Sustainable technologies and materialsLow Halogen; 40% post-consumer recycled plastic; 25% ITE-derived closed loop plastic; Bulk packaging available; External power supply 90% efficiency; Plastic cushion inserts contain 80% recycled content; Ocean-bound plastic in system fan; 10% post-industrial recycled metal; Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable
Software & compatibility1 detail
HP Z4 G5 — Software & compatibility
Pre-installed softwareHP PC Hardware Diagnostics UEFI; HP Performance Advisor; HP Support Assistant; HP PC Hardware Diagnostics Windows; HP Image Assistant; HP Manageability Integration Kit; HP Anyware; HP Data Science Stack; HP Services Scan
Further product details21 details
HP Z4 G5 — Further product details
ECCYes
Non-ECCYes
Optical drive typeNo
Total SSDs capacity512 GB
Number of SSDs installed1
NVMeYes
Market positioningPerformance
Trusted Platform Module (TPM)Yes
Trusted Platform Module (TPM) version2.0
Line-outYes
Line-inYes
Number of 3.5" bays4
Cable lock slotYes
Cable lock slot typeKensington
HP Security toolsFull 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 toolsHP Driver Packs; HP System Software Manager (download); HP BIOS Configuration Utility (download); HP Smart Support
HP GTIN (EAN/UPC)197192940686
HP segmentBusiness
Keyboard includedYes
Low halogenYes
Keyboard typeUSB
Packaging & supplied accessories5 details
HP Z4 G5 — Packaging & supplied accessories
Package width314 mm
Package depth572 mm
Package height563 mm
Package weight14.3 kg
Harmonized System (HS) code8471500000

Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.