
DELL Pro QC24251
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Desktop PCs
Product specifications and review coverage for this exact model.

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HP 99M31ET 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 99M31ET. 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.
No scored critic reviews have been imported for this exact product yet. It remains unrated.
Specifications, review scores and prices belong to each exact model.
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Manufacturer code: 99M31ET. Icecat product 124253971 · Checked 19 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
The main features to compare for this exact model. Missing details are not assumed.
| Processor family | Intel® Core™ i5 |
|---|---|
| Processor model | i5-14500 |
| 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 | SFF |
| Wi-Fi | Yes |
| Ethernet LAN | Yes |
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| Performance-core Max Turbo Frequency | 5 GHz |
|---|---|
| Efficient-core Max Turbo Frequency | 3.7 GHz |
| Performance-core base frequency | 2.6 GHz |
| Efficient-core base frequency | 1.9 GHz |
| Microphone in | Yes |
| Introduction year | 2024 |
| Audio chip | Realtek ALC3252 |
| Display included | No |
|---|
| Processor manufacturer | Intel |
|---|---|
| Processor generation | Intel® Core™ i5 (14th gen) |
| Processor cores | 14 |
| Processor threads | 20 |
| Processor boost frequency | 5 GHz |
| Processor cache | 24 MB |
| Processor cache type | L3 |
| Processor base power | 65 W |
| Maximum internal memory | 16 GB |
| Internal memory type | DDR5-SDRAM |
| Memory layout (slots x size) | 1 x 16 GB |
| Memory slots | 4x DIMM |
| Memory clock speed | 4800 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 |
| Total carbon footprint (kg of CO2e) | 248.044 |
|---|
| SSD interface | PCI Express |
|---|---|
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| USB 2.0 ports quantity | 3 |
| 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 | 4 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |
| DisplayPort connections | 2 |
| DisplayPort version | 1.4 |
| HDMI ports | 1 |
| HDMI version | 1.4 |
| Combo headphone/mic port | Yes |
| Power supply | 260 W |
|---|---|
| Power supply input voltage | 100 - 240 V |
| Power supply input frequency | 50 - 60 Hz |
| WLAN controller manufacturer | Intel |
|---|---|
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| HP Support Assistant | Yes |
| Operating temperature (T-T) | 10 - 35 °C |
| Password protection | Yes |
|---|---|
| Password protection type | BIOS, Power on |
| Product type | PC |
| Colour name | Jack black |
| Product colour | Black |
| Width | 338 mm |
| Depth | 308 mm |
| Height | 338 mm |
| Weight | 5.4 kg |
| Sustainable technologies and materials | At least 58% post-consumer recycled plastic; At least 10% ITE-derived closed loop plastic; Ocean-bound plastic in speaker enclosure and I/O strip; Molded paper pulp cushion inside box is made of 100% recycled or certified sources; Bulk packaging available; 80 Plus Platinum power supplies available; Outside box and corrugated cushions are made of 100% recycled or certified sources |
| 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; MyHP; HP Easy Clean; Touchpoint Customizer for Commercial; HP Easy Clean Keyboard Driver; HSA Fusion for Commercial; HSA Telemetry for Commercial |
|---|---|
| Sustainability compliance | Yes |
| Performance cores | 6 |
|---|---|
| Efficient cores | 8 |
| Maximum turbo power | 154 W |
| Memory module type | UDIMM |
| Optical drive type | No |
| Total SSDs capacity | 512 GB |
| Number of SSDs installed | 1 |
| NVMe | Yes |
| On-board GPU manufacturer | Intel |
| Trusted Platform Module (TPM) | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Cabling technology | 10/100/1000Base-T(X) |
| Antenna type | 2x2 |
| Line-out | Yes |
| Line-in | Yes |
| Number of 3.5" bays | 2 |
| PCI Express x1 (Gen 3.x) slots | 2 |
| PCI Express x16 (Gen 3.x) slots | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| Intel® Turbo Boost Technology | Yes |
| HP Security tools | HP Sure Run; Trusted Platform Module TPM 2.0 Embedded Security Chip shipped with Windows 10 (Common Criteria EAL4+ Certified)(FIPS 140-2 Level 2 Certified); HP Sure Start; HP Secure Erase; HP Sure Click; HP Sure Sense; Absolute Persistence module; HP Sure Recover; HP Sure Admin; HP Client Security Manager Gen7; HP Tamper Lock; HP Sure Start Gen7; HP Sure Sense2; HP Sure Run Gen5; HP Sure Recover Gen5 |
| HP Management tools | HP Client Catalog (download); HP Driver Packs (download); HP Image Assistant; HP Client Management Script Library (download); HP Connect for Microsoft Endpoint Manager; HP Manageability Integration Kit (download); HP Patch Assistant (download); HP CECP Enabled Configuration |
| HP GTIN (EAN/UPC) | 198990015538 |
| HP segment | Business |
| Operating relative humidity (H-H) | 10 - 90% |
| 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. |
| Carbon emissions, manufacturing (kg of CO2e) | 200.02 |
| Carbon emissions, logistics (kg of CO2e) | 2.433 |
| Carbon emissions, end-of-life (kg of CO2e) | 1.185 |
| Total carbon emissions, w/o use phase (kg of CO2e) | 44.406 |
| General Product Safety Regulation (GPSR) URL | https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true |
| UNSPSC-code | 43211507 |
| Country of origin | Czech Republic |
|---|---|
| Package width | 399 mm |
| Package depth | 499 mm |
| Package height | 228 mm |
| Package weight | 7.92 kg |
| Harmonized System (HS) code | 8471500000 |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
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