HP Pro Mini 400 G9 Intel® Core™ i5 i5-13500T 8 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black
Product Technical Specification
| Processor | |
| Processor manufacturer | Intel |
| Processor family | Intel Core i5 |
| Processor generation | Intel Core i5-13xxx |
| Processor model | i5-13500T |
| Processor cores | 14 |
| Processor threads | 20 |
| Processor boost frequency | 4.6 |
| Performance cores | 6 |
| Efficient cores | 8 |
| Performance-core Max Turbo Frequency | 4.6 |
| Efficient-core Max Turbo Frequency | 3.2 |
| Performance-core base frequency | 1.6 |
| Efficient-core base frequency | 1.2 |
| Processor cache | 24 |
| Processor cache type | Smart Cache |
| Processor base power | 35 |
| Maximum turbo power | 92 |
| Memory | |
| Internal memory | 8 |
| Maximum internal memory | 64 |
| Internal memory type | DDR4-SDRAM |
| Memory layout (slots x size) | 1 x 8 |
| Memory slots | 2x SO-DIMM |
| Memory data transfer rate | 3200 |
| Storage | |
| Total storage capacity | 256 |
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 256 |
| Number of SSDs installed | 1 |
| SSD capacity | 256 |
| SSD interface | PCI Express |
| NVMe | Yes |
| SSD form factor | M.2 |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card | Yes |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| On-board graphics card family | Intel UHD Graphics |
| On-board graphics card model | Intel UHD Graphics 770 |
| Performance | |
| Market positioning | Proven productivity |
| Motherboard chipset | Intel Q670 |
| Trusted Platform Module (TPM) | Yes |
| Product type | Mini PC (<= 3L) |
| Network | |
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| WLAN controller manufacturer | Realtek |
| WLAN controller model | Realtek RTL8852BE |
| Antenna type | 2x2 |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| Ports & interfaces | |
| 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 |
| DisplayPorts quantity | 2 |
| DisplayPort version | 1.4 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | Yes |
| Power | |
| Power supply input voltage | 100 - 240 |
| Power supply input frequency | 50/60 |
| Design | |
| Chassis type | Mini PC |
| Number of 2.5" bays | 1 |
| Product colour | Black |
| Software | |
| Operating system installed | Windows 11 Pro |
| Display | |
| Display included | No |
| Brand-specific features | |
| HP segment | Business |
| Audio | |
| Audio chip | Realtek ALC3252 |
| Operational conditions | |
| Operating temperature (T-T) | 10 - 35 |
| Operating relative humidity (H-H) | 10 - 90 |
| Weight & dimensions | |
| Width | 177 |
| Depth | 175 |
| Height | 34 |
| Weight | 1420 |
| Packaging data | |
| Package width | 498 |
| Package depth | 235 |
| Package height | 132 |
| Package weight | 3400 |
| Packaging content | |
| Mouse included | Yes |
| Mouse connectivity | Wired |
| Keyboard included | Yes |
| Keyboard | |
| Keyboard connectivity | Wired |
Delivery Options
Economy Delivery (UK)
Fast & Tracked by Courier (UK)
The HP Pro Mini 400 provides users with the commercial-grade performance, security, and the flexible deployment capabilities needed for small, varied workspaces. This reliable, ultra-small PC is powered to handle mainstream enterprise and SMBs with an Intel® processor[2] and protected with always-on security you can trust.
| Processor | |
| Processor manufacturer | Intel |
| Processor family | Intel Core i5 |
| Processor generation | Intel Core i5-13xxx |
| Processor model | i5-13500T |
| Processor cores | 14 |
| Processor threads | 20 |
| Processor boost frequency | 4.6 |
| Performance cores | 6 |
| Efficient cores | 8 |
| Performance-core Max Turbo Frequency | 4.6 |
| Efficient-core Max Turbo Frequency | 3.2 |
| Performance-core base frequency | 1.6 |
| Efficient-core base frequency | 1.2 |
| Processor cache | 24 |
| Processor cache type | Smart Cache |
| Processor base power | 35 |
| Maximum turbo power | 92 |
| Memory | |
| Internal memory | 8 |
| Maximum internal memory | 64 |
| Internal memory type | DDR4-SDRAM |
| Memory layout (slots x size) | 1 x 8 |
| Memory slots | 2x SO-DIMM |
| Memory data transfer rate | 3200 |
| Storage | |
| Total storage capacity | 256 |
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 256 |
| Number of SSDs installed | 1 |
| SSD capacity | 256 |
| SSD interface | PCI Express |
| NVMe | Yes |
| SSD form factor | M.2 |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card | Yes |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| On-board graphics card family | Intel UHD Graphics |
| On-board graphics card model | Intel UHD Graphics 770 |
| Performance | |
| Market positioning | Proven productivity |
| Motherboard chipset | Intel Q670 |
| Trusted Platform Module (TPM) | Yes |
| Product type | Mini PC (<= 3L) |
| Network | |
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| WLAN controller manufacturer | Realtek |
| WLAN controller model | Realtek RTL8852BE |
| Antenna type | 2x2 |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| Ports & interfaces | |
| 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 |
| DisplayPorts quantity | 2 |
| DisplayPort version | 1.4 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | Yes |
| Power | |
| Power supply input voltage | 100 - 240 |
| Power supply input frequency | 50/60 |
| Design | |
| Chassis type | Mini PC |
| Number of 2.5" bays | 1 |
| Product colour | Black |
| Software | |
| Operating system installed | Windows 11 Pro |
| Display | |
| Display included | No |
| Brand-specific features | |
| HP segment | Business |
| Audio | |
| Audio chip | Realtek ALC3252 |
| Operational conditions | |
| Operating temperature (T-T) | 10 - 35 |
| Operating relative humidity (H-H) | 10 - 90 |
| Weight & dimensions | |
| Width | 177 |
| Depth | 175 |
| Height | 34 |
| Weight | 1420 |
| Packaging data | |
| Package width | 498 |
| Package depth | 235 |
| Package height | 132 |
| Package weight | 3400 |
| Packaging content | |
| Mouse included | Yes |
| Mouse connectivity | Wired |
| Keyboard included | Yes |
| Keyboard | |
| Keyboard connectivity | Wired |
Buykingston order despatch times:
We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.
These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Our available delivery options*
Contact us for a shipping quote.
*All delivery times are estimated unless stated.
Product Returns Note
Buykingston offers a simple, hassle-free returns policy. If for whatever
reason you are not happy with the item purchased, you can return it to us
within 14 days of receipt for a refund. This applies to items purchased
direct through Buykingston only.
Our 14 Day Returns Money Back Guarantee:
For items returned in resaleable condition, with all original packaging. If
an item has been opened for inspection but shows signs of use beyond that, a
deduction may apply to reflect the reduced value — see our full
Terms & Conditions
(Section 12) for details.
Some items are excluded from our money-back guarantee unless they have developed a fault. These include:
- Headphones
- Earphones
- Custom made and designed products, such as flash memory products with
custom logos on them, e.g. USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
14 days from date of receipt, or expected date of receipt on non-tracked
items.
How do I go about returning my order?
Please contact us
via our contact page with your order number. We will provide you with an RMA
number and return instructions, including your return deadline and whether a
freepost label applies to your order.
Do I need to contact you before returning my order?
Yes, to obtain an RMA number before sending anything back.
Does my item have to include its original packaging?
Yes, to qualify for our 14 day money-back guarantee. For faulty items, we
understand you may no longer have the original packaging.
Who pays for return postage?
If your item is faulty, damaged, or not as described, we cover reasonable
return postage, or provide a freepost label where available. If you are
returning an item for another reason (including simply changing your mind),
you are responsible for return postage unless we have expressly confirmed a
freepost label in your RMA email — we recommend using a tracked and
insured service for items of significant value.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
directly for assistance.
Please ensure you have read and comply in full with Sections 11–13 of our Terms & Conditions.