HP Pro Mini 400 G9, Intel® Core™ i5, i5-14400T, 8 GB, DDR5-SDRAM, 256 GB, Windows 11 Pro

HP Pro Mini 400 G9. Processor family: Intel® Core™ i5, Processor model: i5-14400T. Internal memory: 8 GB, Internal memory type: DDR5-SDRAM, Memory clock speed: 4800 MHz. Total storage capacity: 256 GB, Storage media: SSD. On-board graphics card model: Intel UHD Graphics 730. Wi-Fi. Operating system installed: Windows 11 Pro. Power supply: 90 W. Chassis type: Mini PC. Product type: Mini PC. Weight: 1.42 kg. Product colour: Black

• Proven productivity Mini PC Black 90 W
• Intel® Core™ i5 i5-14400T Processor cores: 10
• 8 GB DDR5-SDRAM 4800 MHz 1 x 8 GB
• 256 GB SSD
• Intel UHD Graphics 730
• Ethernet LAN 10,100,1000 Mbit/s Wi-Fi 6 (802.11ax) Bluetooth 5.3
• Windows 11 Pro

Features

Processor
Processor manufacturer	Intel
Processor family	Intel® Core™ i5
Processor generation	Intel® Core™ i5 (14th gen)
Processor model	i5-14400T
Processor cores	10
Processor threads	16
Processor boost frequency	4.5 GHz
Performance cores	6
Efficient cores	4
Efficient-core Max Turbo Frequency	3.2 GHz
Processor cache	20 MB
Processor cache type	L3
Processor socket	LGA 1700
Processor base power	35 W
Maximum turbo power	82 W
Memory
Internal memory	8 GB
Maximum internal memory	8 GB
Internal memory type	DDR5-SDRAM
Memory layout (slots x size)	1 x 8 GB
Memory slots	2x DIMM
Memory clock speed	4800 MHz
Memory module type	SODIMM
Storage
Total storage capacity	256 GB
Storage media	SSD
Optical drive type	No
Number of storage drives installed	1
Total SSDs capacity	256 GB
Number of SSDs installed	1
SSD capacity	256 GB
SSD interface	PCI Express
NVMe	Yes
Graphics
Discrete graphics card	No
On-board graphics card	Yes
Discrete graphics card model	Not available
On-board GPU manufacturer	Intel
On-board graphics card family	Intel® UHD Graphics
On-board graphics card model	Intel UHD Graphics 730
Performance
Market positioning	Proven productivity
Motherboard chipset	Intel Q670
Password protection	Yes
Password protection type	BIOS, Power on
Trusted Platform Module (TPM)	Yes
Product type	Mini PC
Trusted Platform Module (TPM) version	2.0
Network
Ethernet LAN	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s
Wi-Fi	Yes
Top Wi-Fi standard	Wi-Fi 6 (802.11ax)
Wi-Fi standards	Wi-Fi 6 (802.11ax)
WLAN controller manufacturer	Realtek
WLAN controller model	Realtek RTL8852BE
Antenna type	2x2
Bluetooth	Yes
Bluetooth version	5.3
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	3
USB 3.2 Gen 2x2 Type-C ports quantity	1
DisplayPorts quantity	2
DisplayPort version	1.4
HDMI ports quantity	1
HDMI version	2.1
Ethernet LAN (RJ-45) ports	1
Combo headphone/mic port	Yes
Power
Power supply	90 W
Power supply input voltage	100 - 240 V
Power supply input frequency	50 - 60 Hz
Design
Chassis type	Mini PC
Colour name	Jack black
Number of 2.5' bays	1
Product colour	Black
Introduction year	2026
Software
Operating system installed	Windows 11 Pro
Processor special features
Intel® Turbo Boost Technology	Yes
Display
Display included	No
Brand-specific features
HP Support Assistant	Yes
HP Security tools	Trusted Platform Module TPM 2.0 Embedded Security Chip shipped with Windows 10 (Common Criteria EAL4+ Certified)(FIPS 140-2 Level 2 Certified); HP Secure Erase; HP Sure Click; HP Sure Sense; Absolute Persistence module; HP Sure Admin; HP BIOSphere Gen6; HP Tamper Lock; HP Sure Start Gen7; HP Platform Certificate On Device Installation
HP Management tools	HP Client Catalog (download); HP Driver Packs (download); HP Image Assistant (download); HP Client Management Script Library (download); HP Connect for Microsoft Endpoint Manager; HP Manageability Integration Kit (download); HP Patch Assistant (download)
HP GTIN (EAN/UPC)	199896369022
HP segment	Business
Audio
Audio chip	Realtek ALC3252
Operational conditions
Operating temperature (T-T)	10 - 35 °C
Operating relative humidity (H-H)	10 - 90%
Weight & dimensions
Width	177 mm
Depth	175 mm
Height	177 mm
Weight	1.42 kg
Packaging data
Package width	498 mm
Package depth	235 mm
Package height	132 mm
Package weight	3.4 kg
Sustainability
Sustainability compliance	Yes
Sustainability certificates	ENERGY STAR, EPEAT, TCO
Supplier features
Manufacturer warranty	1 year (1/1/1) limited warranty includes 1 year of parts, labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.
Technical details
General Product Safety Regulation (GPSR) URL	https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true
Other features
UNSPSC-code	43211507