HP Pro SFF 400 G9 Intel® Core™ i5 i5-13500 16 GB DDR4-SDRAM 512 GB SSD Windows 11 Pro PC Black

Manufacturer: HP | Model: C86KBES#ABU | Product ID: 4593
£6.00 (inc. VAT)
Availability: 0 in stock

Product Technical Specification

Processor
Processor manufacturerIntel
Processor familyIntel Core i5
Processor generationIntel Core i5-13xxx
Processor modeli5-13500
Processor cores14
Processor threads20
Processor boost frequency4.8
Performance cores6
Efficient cores8
Performance-core Max Turbo Frequency4.8
Efficient-core Max Turbo Frequency3.5
Performance-core base frequency2.5
Efficient-core base frequency1.8
Processor cache24
Processor cache typeSmart Cache
Processor base power65
Maximum turbo power154
Memory
Internal memory16
Maximum internal memory64
Internal memory typeDDR4-SDRAM
Memory layout (slots x size)1 x 16
Memory slots2x DIMM
Memory clock speed3200
Storage
Total storage capacity512
Storage mediaSSD
Optical drive typeNo
Total SSDs capacity512
Number of SSDs installed1
SSD capacity512
SSD interfacePCI Express
NVMeYes
SSD form factorM.2
Graphics
Discrete graphics cardNo
On-board graphics cardYes
Discrete graphics card modelNot available
On-board GPU manufacturerIntel
On-board graphics card familyIntel UHD Graphics
On-board graphics card modelIntel UHD Graphics 770
Performance
Market positioningProven productivity
Product typePC
Network
Ethernet LANYes
Ethernet LAN data rates10,100,1000
Wi-FiYes
Top Wi-Fi standardWi-Fi 6 (802.11ax)
Wi-Fi standardsWi-Fi 6 (802.11ax)
WLAN controller manufacturerRealtek
WLAN controller modelRealtek RTL8852BE
Antenna type2x2
BluetoothYes
Bluetooth version5.3
Ports & interfaces
USB 2.0 ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity3
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity3
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
DisplayPorts quantity1
DisplayPort version1.4
HDMI ports quantity1
HDMI version1.4
Ethernet LAN (RJ-45) ports1
Combo headphone/mic portYes
Line-outYes
Expansion slots
Number of 3.5" bays1
Power
Power supply input voltage100 - 240
Power supply input frequency50 - 60
Design
Chassis typeSFF
Product colourBlack
Introduction year2025
Software
Operating system installedWindows 11 Pro
Display
Display includedNo
Brand-specific features
HP segmentBusiness
Weight & dimensions
Width270
Depth95
Height308
Weight4200
Packaging data
Package width394
Package depth205
Package height499
Package weight7250

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Sun 23rd Aug 2026 to Wed 26th Aug 2026
Fast & Tracked by Courier
£6.95
Fast & Tracked by Courier

Fast & Tracked by Courier (UK)

Estimated delivery date: Sat 22nd Aug 2026 to Mon 24th Aug 2026
View all Delivery Options & International Rates
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
Processor manufacturerIntel
Processor familyIntel Core i5
Processor generationIntel Core i5-13xxx
Processor modeli5-13500
Processor cores14
Processor threads20
Processor boost frequency4.8
Performance cores6
Efficient cores8
Performance-core Max Turbo Frequency4.8
Efficient-core Max Turbo Frequency3.5
Performance-core base frequency2.5
Efficient-core base frequency1.8
Processor cache24
Processor cache typeSmart Cache
Processor base power65
Maximum turbo power154
Memory
Internal memory16
Maximum internal memory64
Internal memory typeDDR4-SDRAM
Memory layout (slots x size)1 x 16
Memory slots2x DIMM
Memory clock speed3200
Storage
Total storage capacity512
Storage mediaSSD
Optical drive typeNo
Total SSDs capacity512
Number of SSDs installed1
SSD capacity512
SSD interfacePCI Express
NVMeYes
SSD form factorM.2
Graphics
Discrete graphics cardNo
On-board graphics cardYes
Discrete graphics card modelNot available
On-board GPU manufacturerIntel
On-board graphics card familyIntel UHD Graphics
On-board graphics card modelIntel UHD Graphics 770
Performance
Market positioningProven productivity
Product typePC
Network
Ethernet LANYes
Ethernet LAN data rates10,100,1000
Wi-FiYes
Top Wi-Fi standardWi-Fi 6 (802.11ax)
Wi-Fi standardsWi-Fi 6 (802.11ax)
WLAN controller manufacturerRealtek
WLAN controller modelRealtek RTL8852BE
Antenna type2x2
BluetoothYes
Bluetooth version5.3
Ports & interfaces
USB 2.0 ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity3
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity3
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
DisplayPorts quantity1
DisplayPort version1.4
HDMI ports quantity1
HDMI version1.4
Ethernet LAN (RJ-45) ports1
Combo headphone/mic portYes
Line-outYes
Expansion slots
Number of 3.5" bays1
Power
Power supply input voltage100 - 240
Power supply input frequency50 - 60
Design
Chassis typeSFF
Product colourBlack
Introduction year2025
Software
Operating system installedWindows 11 Pro
Display
Display includedNo
Brand-specific features
HP segmentBusiness
Weight & dimensions
Width270
Depth95
Height308
Weight4200
Packaging data
Package width394
Package depth205
Package height499
Package weight7250

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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.