Desktop PCs
HP Pro Mini 400 G9 reviews
Product specifications and review coverage for this exact model.
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Product overview
HP 6B276EA is listed in the pcs/workstations category. The recorded specifications include processor family: Intel® Core™ i3; internal memory: 8 GB; total storage capacity: 256 GB; operating system installed: FreeDOS. This entry covers manufacturer code 6B276EA. 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: 6B276EA. Icecat product 100706538 · Checked 16 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.
| Processor family | Intel® Core™ i3 |
|---|---|
| Processor model | i3-12100T |
| Memory (RAM) | 8 GB |
| Total storage capacity | 256 GB |
| Storage media | SSD |
| Operating system installed | FreeDOS |
| Discrete graphics card model | Not available |
| Chassis type | Mini PC |
| Wi-Fi | No |
| Ethernet LAN | Yes |
More product specifications
Open a section for the details that matter to you.
Audio & listening3 details
| Microphone in | Yes |
|---|---|
| Introduction year | 2022 |
| Audio chip | Realtek ALC3252 |
Display1 detail
| Display included | No |
|---|
Processor, memory & storage21 details
| Processor manufacturer | Intel |
|---|---|
| Processor generation | 12th gen Intel® Core™ i3 |
| Processor cores | 4 |
| Processor threads | 8 |
| Processor boost frequency | 4.1 GHz |
| Processor frequency | 2.2 GHz |
| Processor cache | 12 MB |
| Processor cache type | L3 |
| Maximum internal memory | 8 GB |
| Internal memory type | DDR4-SDRAM |
| Number of free internal memory expansion slots | 1 |
| Memory layout (slots x size) | 1 x 8 GB |
| Memory slots | 2x DIMM |
| Memory clock speed | 3200 MHz |
| Number of storage drives installed | 1 |
| SSD capacity | 256 GB |
| Discrete graphics card | No |
| On-board graphics card | Yes |
| On-board graphics card family | Intel® UHD Graphics |
| On-board graphics card model | Intel UHD Graphics 730 |
| Motherboard chipset | Intel Q670 |
Printing, scanning & paper1 detail
| Total carbon footprint (kg of CO2e) | 122.386 |
|---|
Connections & wireless12 details
| SSD interface | PCI Express |
|---|---|
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| 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 |
| DisplayPort connections | 2 |
| DisplayPort version | 1.4 |
| HDMI ports | 1 |
| HDMI version | 2.1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | Yes |
| Keyboard connectivity | Wired |
Power & battery3 details
| Power supply | 90 W |
|---|---|
| Power supply input voltage | 100 - 240 V |
| Power supply input frequency | 50 - 60 Hz |
Controls & features2 details
| HP Support Assistant | Yes |
|---|---|
| Operating temperature (T-T) | 10 - 35 °C |
Design & dimensions10 details
| Password protection | Yes |
|---|---|
| Password protection type | BIOS, Power on |
| Product type | Mini PC |
| Colour name | Jack black |
| Placement supported | Horizontal |
| Product colour | Black |
| Width | 177 mm |
| Depth | 175 mm |
| Height | 177 mm |
| Weight | 1.42 kg |
Software & compatibility1 detail
| 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 |
|---|
Further product details41 details
| Bus type | DMI4 |
|---|---|
| Memory module type | SODIMM |
| ECC | No |
| Optical drive type | No |
| Total SSDs capacity | 256 GB |
| Number of SSDs installed | 1 |
| NVMe | Yes |
| On-board GPU manufacturer | Intel |
| Market positioning | Proven productivity |
| Trusted Platform Module (TPM) | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Number of 2.5" bays | 1 |
| 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 |
| Intel® Turbo Boost Technology | 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) | 196786808258 |
| HP segment | Business |
| Operating relative humidity (H-H) | 10 - 90% |
| Mouse included | Yes |
| Keyboard included | Yes |
| Numeric keypad | No |
| Input device model | HP 125 Wired Mouse |
| Sustainability certificates | TCO |
| 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. |
| Support service included | HP 2 year Next Business Day Onsite Desktop HW Supp. For terms and conditions, please visit https://h20195.www2.hp.com/v2/GetPDF.aspx/4AA5-6385EEE & https://www8.hp.com/h20195/v2/getpdf.aspx/4AA5-7123EEGB.pdf |
| Carbon emissions, manufacturing (kg of CO2e) | 98.778 |
| Carbon emissions, logistics (kg of CO2e) | 1.271 |
| Carbon emissions, end-of-life (kg of CO2e) | 0.964 |
| Total carbon emissions, w/o use phase (kg of CO2e) | 21.373 |
| Keyboard type | USB |
| General Product Safety Regulation (GPSR) URL | https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true |
| UNSPSC-code | 43211507 |
Packaging & supplied accessories5 details
| Country of origin | China, Thailand |
|---|---|
| Package width | 498 mm |
| Package depth | 235 mm |
| Package height | 132 mm |
| Package weight | 3.4 kg |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.