Product Data Sheet / Brochure
Data sheet | HP Pro Mini 400 G9 Desktop PC
HP recommends Windows 11 Pro for business
HP Pro Mini 400 G9 Desktop PC Specications Table
*Product image may differ from actual product
Available Operating Systems
Windows 11 Pro
Windows 11 Home – HP recommends Windows 11 Pro for business
Windows 11 Home Single Language – HP recommends Windows 11 Pro for business
Windows 11 Pro (Windows 11 Enterprise available with a Volume Licensing Agreement)
Windows 10 Pro (available through downgrade rights from Windows 11 Pro)
FreeDOS
Processor family
Intel® Pentium® processor; Intel® Celeron® processor; 12th Generation Intel® Core™ i7 processor; 12th Generation Intel® Core™ i3 processor; 12th
Generation Intel® Core™ i5 processor
Available Processors
Intel® Core™ i7-12700T with Intel® UHD Graphics (1.4 GHz base frequency, up to 4.7 GHz with Intel® Turbo Boost Technology, 25 MB L3 cache, 12
cores, 20 threads), supports Intel® vPro® Technology; Intel® Pentium® Gold G7400T with Intel® UHD Graphics (3.1 GHz base frequency, 6 MB L3
cache, 2 cores, 4 threads); Intel® Celeron® G6900T with Intel® UHD Graphics (2.8 GHz base frequency, 4 MB L3 cache, 2 cores, 2 threads); Intel®
Core™ i5-12500T with Intel® UHD Graphics (2.0 GHz base frequency, up to 4.4 GHz with Intel® Turbo Boost Technology, 18 MB L3 cache, 6 cores,
12 threads), supports Intel® vPro® Technology; Intel® Core™ i5-12400T with Intel® UHD Graphics (1.8 GHz base frequency, up to 4.2 GHz with Intel®
Turbo Boost Technology, 18 MB L3 cache, 6 cores, 12 threads); Intel® Core™ i3-12100T with Intel® UHD Graphics (2.2 GHz base frequency, up to 4.1
GHz with Intel® Turbo Boost Technology, 12 MB L3 cache, 4 cores, 8 threads)
Chipset Intel® Q670 (vPro®); Intel® Q670 (non-vPro®)
Form factor Mini
Maximum memory
64 GB DDR4-3200 SDRAM
Transfer rates up to 3200 MT/s for Celeron®, Pentium®, Intel® Core™ i3, and Intel® Core™ i5, Intel® Core™ i7 processors.
Memory slots 2 SODIMM
Internal storage
500 GB up to 2 TB SATA HDD
256 GB up to 1 TB PCIe® NVMe™ M.2 SSD
Available Graphics
Integrated: Intel® UHD Graphics 730; Intel® UHD Graphics 770; Intel® UHD Graphics 710
(Integrated graphics will depend on processor.)
Audio Realtek ALC3252 codec, universal audio jack with CTIA and OMTP headset support
Expansion slots 1 M.2 2230; 1 M.2 2280 (1 M.2 slot for WLAN and 1 M.2 2280 slot for storage.)
Ports and Connectors
Front: 1 headphone/microphone combo; 1 SuperSpeed USB Type-A 10Gbps signaling rate; 1 SuperSpeed USB Type-A 10Gbps signaling rate
(charging); 1 SuperSpeed USB Type-C® 20Gbps signaling rate ;
Rear: 1 power connector; 1 RJ-45; 1 SuperSpeed USB Type-A 10Gbps signaling rate; 2 SuperSpeed USB Type-A 5Gbps signaling rate; 2
DisplayPort™ 1.4; 1 HDMI 2.1 ;
Optional Ports: Flex IO port 2 – choose one of the following options: 2 USB 2.0 Type-A 480Mbps signaling rate, 1 serial, 1 second external antenna
port; Flex IO port 1 – choose one of the following options: 1 VGA, 1 serial, 1 DisplayPort™ 1.4, 1 HDMI 2.1, 1 SuperSpeed USB Type-C® 10Gbps
signaling rate (100W Power Intake, Alt Mode DisplayPort™)
Input devices HP USB Business Slim SmartCard CCID Keyboard; HP 125 Wired Keyboard; HP USB 320K Keyboard ; HP 125 Wired Mouse ;
Communications
LAN: Integrated Intel® I219LM GbE LOM ; Intel® Wi-Fi 6E AX211 (2x2) and Bluetooth® 5.2 M.2 combo, non-vPro®; Realtek Wi-Fi 6 RTL8852BE
802.11a/b/g/n/ax (2x2) and Bluetooth® 5.2 combo ;
Drive Bays One 2.5"
Environmental
Operating temperature: 10 to 35°C;
Operating humidity: 10 to 90% RH;
Software
HP Notications; HP PC Hardware Diagnostics UEFI; HP Support Assistant; HP Connection Optimizer; HP Privacy Settings; HP PC Hardware
Diagnostics Windows; HP Desktop Support Utilities; MyHP; HP QuickDrop; HP Easy Clean; Touchpoint Customizer for Commercial; HP Easy Clean
Keyboard Driver; HSA Fusion for Commercial; HSA Telemetry for Commercial;
Available software HP Smart Support
Security management
Trusted Platform Module TPM 2.0 Embedded Security Chip shipped with Windows 10 (Common Criteria EAL4+ Certied)(FIPS 140-2 Level 2
Certied); 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;
Security Software Licenses HP Wolf Pro Security Edition
Management features
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)
Power 90 W external power adapter, up to 89% efficiency
Dimensions 17.7 x 17.5 x 3.4 cm
Weight 1.42 kg (Exact weight depends on conguration.)
Ecolabels EPEAT® registered
Energy star certied (series xed) ENERGY STAR® certied
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