HP 400 G9 Intel® Core™ i5 i5-12400 8 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro SFF PC Black
- Intel® Core™ i5-12400 (up to 4.4 GHz with Intel® Turbo Boost Technology, 18 MB L3 cache, 6 cores, 12 threads)
- Windows 11 Pro
- Intel® UHD Graphics 730
- 8 GB memory; 256 GB SSD storage
Versatile to meet your ever-changing business needs
The HP Pro SFF 400 Desktop provides users in hybrid work environments with the commercial-grade configuration options and connectivity in a space-saving design. This PC is powered by the latest Intel® processor[2] and protected with always-on security you can trust.
| Processor |
| Bus type |
DMI4 |
| Processor cache type |
L3 |
| Processor cache |
18 MB |
| Processor frequency |
2.5 GHz |
| Processor boost frequency |
4.4 GHz |
| Processor threads |
12 |
| Processor cores |
6 |
| Processor model |
i5-12400 |
| Processor generation |
12th gen Intel® Core™ i5 |
| Processor family |
Intel® Core™ i5 |
| Processor manufacturer |
Intel |
| Memory |
| ECC |
No |
| Non-ECC |
Yes |
| Memory clock speed |
3200 MHz |
| Memory slots |
2x DIMM |
| Memory layout (slots x size) |
1 x 8 GB |
| Internal memory type |
DDR4-SDRAM |
| Internal memory |
8 GB |
| Storage |
| SSD form factor |
M.2 |
| SSD interface |
PCI Express |
| NVMe |
Yes |
| SSD capacity |
256 GB |
| Number of SSDs installed |
1 |
| Total SSDs capacity |
256 GB |
| Number of storage drives installed |
1 |
| Storage media |
SSD |
| Optical drive type |
DVD±RW |
| Total storage capacity |
256 GB |
| Graphics |
| On-board graphics card model |
Intel UHD Graphics 730 |
| On-board graphics card family |
Intel® UHD Graphics |
| On-board GPU manufacturer |
Intel |
| Discrete graphics card model |
Not available |
| On-board graphics card |
Yes |
| Discrete graphics card |
No |
| Network |
| Bluetooth version |
5.3 |
| Bluetooth |
Yes |
| Antenna type |
2×2 |
| WLAN controller model |
Realtek RTL8852BE |
| Wi-Fi standards |
Wi-Fi 6 (802.11ax) |
| WLAN controller manufacturer |
Realtek |
| Top Wi-Fi standard |
Wi-Fi 6 (802.11ax) |
| Wi-Fi |
Yes |
| Ethernet LAN |
Yes |
| Ports & interfaces |
| Combo headphone/mic port |
Yes |
| Line-out |
Yes |
| Ethernet LAN (RJ-45) ports |
1 |
| DisplayPort version |
1.4 |
| DisplayPorts quantity |
1 |
| HDMI version |
1.4 |
| HDMI ports quantity |
1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity |
1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity |
3 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
3 |
| USB 2.0 ports quantity |
2 |
| Expansion slots |
| PCI Express x16 (Gen 4.x) slots |
1 |
| PCI Express x1 (Gen 3.x) slots |
1 |
| Design |
| Product colour |
Black |
| Number of 3.5″ bays |
1 |
| Chassis type |
SFF |
| Performance |
| Trusted Platform Module (TPM) |
Yes |
| Trusted Platform Module (TPM) version |
2.0 |
| Password protection type |
BIOS, Power on, User |
| Password protection |
Yes |
| Audio chip |
Realtek ALC3252 |
| Motherboard chipset |
Intel Q670 |
| Market positioning |
Proven productivity |
| Product type |
PC |
| Software |
| Bundled software |
HP Wolf Pro Security Edition (1 year) |
| Pre-installed software |
HP Notifications; HP PC Hardware Diagnostics UEFI; HP Support Assistant; HP Connection Optimizer; HP Privacy Settings; HP PC Hardware Diagnostics Windows; HP Desktop Support Utilities; HP Easy Clean; Touchpoint Customizer for Commercial; HP Easy Clean Keyboard Driver; HSA Fusion for Commercial; HSA Telemetry for Commercial; HPX for CMIT |
| Operating system installed |
Windows 11 Pro |
| Processor special features |
| Intel 64 |
Yes |
| Enhanced Intel SpeedStep Technology |
Yes |
| Embedded options available |
No |
| Intel VT-x with Extended Page Tables (EPT) |
Yes |
| Idle States |
Yes |
| Execute Disable Bit |
Yes |
| CPU configuration (max) |
1 |
| Intel Virtualization Technology for Directed I/O (VT-d) |
Yes |
| Intel Virtualization Technology (VT-x) |
Yes |
| Brand-specific features |
| HP GTIN (EAN/UPC) |
196786265556 |
| HP segment |
Business |
| HP Software provided |
HP Notifications; HP PC Hardware Diagnostics UEFI; 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 Commercia |
| HP Management tools |
HP Client Catalog (download); HP Driver Packs (download); HP Image Assistant (download); HP Client Management Script Library (download); HP Manageability Integration Kit Gen 4 (download) |
| 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; Absolute Persistence module; HP Sure Admin; HP Tamper Lock; HP Sure Start Gen7; HP Sure Sense2 |
| HP Support Assistant |
Yes |
| Operational conditions |
| Operating relative humidity (H-H) |
10 – 90% |
| Operating temperature (T-T) |
10 – 35 °C |
| Sustainability |
| Sustainability compliance |
Yes |
| Sustainability certificates |
ENERGY STAR |
| Weight & dimensions |
| Package weight |
7.25 kg |
| Package height |
499 mm |
| Package depth |
205 mm |
| Package width |
394 mm |
| Weight |
4.2 kg |
| Height |
308 mm |
| Depth |
95 mm |
| Width |
270 mm |
| Packaging content |
| Keyboard included |
Yes |
| Keyboard connectivity |
Wired |
| Mouse included |
Yes |
| Display included |
No |
| Carbon footprint |
| Total carbon footprint (kg of CO2e) |
230 |
| Carbon emissions, manufacturing (kg of CO2e) |
132 |
| Carbon emissions, logistics (kg of CO2e) |
2 |
| Carbon emissions, end-of-life (kg of CO2e) |
2 |
| Total carbon emissions, w/o use phase (kg of CO2e) |
95 |
| Technical details |
| General Product Safety Regulation (GPSR) URL |
https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true |
| Other features |
| Keyboard type |
USB |
| Number of free internal memory expansion slots |
1 |
