Desktop PCs
HP Pro Tower 400 G9 PCI reviews
Product specifications and review coverage for this exact model.
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Product overview
HP 99N03ET is listed in the pcs/workstations category. The recorded specifications include processor family: Intel® Core™ i5; internal memory: 16 GB; total storage capacity: 512 GB; operating system installed: Windows 11 Pro. This entry covers manufacturer code 99N03ET. 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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The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Specifications
Manufacturer code: 99N03ET. Icecat product 117590820 · 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™ i5 |
|---|---|
| Processor model | i5-13500 |
| Memory (RAM) | 16 GB |
| Total storage capacity | 512 GB |
| Storage media | SSD |
| Operating system installed | Windows 11 Pro |
| Discrete graphics card model | Not available |
| Chassis type | Tower |
| Wi-Fi | Yes |
| Ethernet LAN | Yes |
More product specifications
Open a section for the details that matter to you.
Audio & listening7 details
| Performance-core Max Turbo Frequency | 4.8 GHz |
|---|---|
| Efficient-core Max Turbo Frequency | 3.5 GHz |
| Performance-core base frequency | 2.5 GHz |
| Efficient-core base frequency | 1.8 GHz |
| Microphone in | Yes |
| Introduction year | 2023 |
| Audio chip | Realtek ALC3252 |
Display1 detail
| Display included | No |
|---|
Processor, memory & storage20 details
| Processor manufacturer | Intel |
|---|---|
| Processor generation | 13th gen Intel® Core™ i5 |
| Processor cores | 14 |
| Processor threads | 20 |
| Processor boost frequency | 4.8 GHz |
| Processor cache | 24 MB |
| Processor cache type | L3 |
| Processor base power | 65 W |
| Maximum internal memory | 16 GB |
| Internal memory type | DDR4-SDRAM |
| Memory layout (slots x size) | 1 x 16 GB |
| Memory slots | 2x DIMM |
| Memory clock speed | 3200 MHz |
| Number of storage drives installed | 1 |
| SSD capacity | 512 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 770 |
| Motherboard chipset | Intel Q670 |
Printing, scanning & paper1 detail
| Total carbon footprint (kg of CO2e) | 265.311 |
|---|
Connections & wireless17 details
| SSD interface | PCI Express |
|---|---|
| Ethernet LAN data rates | 10,1000,100 Mbit/s |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Wi-Fi standards | Wi-Fi 6 (802.11ax) |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 3 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| DisplayPort connections | 1 |
| DisplayPort version | 1.4 |
| HDMI ports | 2 |
| HDMI version | 1.4 |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | Yes |
| Keyboard connectivity | Wired |
Power & battery3 details
| Power supply | 260 W |
|---|---|
| Power supply input voltage | 100 - 240 V |
| Power supply input frequency | 50 - 60 Hz |
Controls & features4 details
| WLAN controller manufacturer | Realtek |
|---|---|
| WLAN controller model | Realtek RTL8852BE |
| HP Support Assistant | Yes |
| Operating temperature (T-T) | 10 - 35 °C |
Design & dimensions9 details
| Password protection | Yes |
|---|---|
| Password protection type | BIOS, Power on |
| Product type | PC |
| Colour name | Jack black |
| Product colour | Black |
| Width | 155 mm |
| Depth | 308 mm |
| Height | 155 mm |
| Weight | 5.31 kg |
Software & compatibility2 details
| Pre-installed software | HP Notifications; HP PC Hardware Diagnostics UEFI; HP Support Assistant; HP Connection Optimizer; HP Privacy Settings; HP Desktop Support Utilities; HP Easy Clean; HP Setup Integrated OOBE; Buy Microsoft Office (sold separately); HP Services Scan; HPX for CMIT |
|---|---|
| Sustainability compliance | Yes |
Further product details39 details
| Performance cores | 6 |
|---|---|
| Efficient cores | 8 |
| Maximum turbo power | 154 W |
| Memory module type | UDIMM |
| ECC | No |
| Non-ECC | Yes |
| Optical drive type | No |
| Total SSDs capacity | 512 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 |
| Antenna type | 2x2 |
| Line-out | Yes |
| Number of 3.5" bays | 2 |
| PCI Express x1 slots | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| PCI slots | 1 |
| 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; Absolute Persistence module; HP Sure Admin; HP Tamper Lock; HP Sure Start Gen7; HP Sure Sense2; HP Platform Certificate On Device Installation |
| HP Management tools | HP Client Catalog (download); HP Driver Packs (download); HP Cloud Recovery; HP Image Assistant Gen 5 (download); HP Client Management Script Library (download); HP Manageability Integration Kit (download); HP Patch Assistant (download); HP Connect |
| HP GTIN (EAN/UPC) | 197961848052 |
| 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 | ENERGY STAR, EPEAT, 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 5 year Next Business Day Onsite Desktop Hardware Support. 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) | 211.522 |
| Carbon emissions, logistics (kg of CO2e) | 2.788 |
| Carbon emissions, end-of-life (kg of CO2e) | 1.509 |
| Total carbon emissions, w/o use phase (kg of CO2e) | 49.492 |
| 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 | Czech Republic |
|---|---|
| Package width | 400 mm |
| Package depth | 287 mm |
| Package height | 499 mm |
| Package weight | 8.4 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.