HP ProDesk 400 G6 DM Core i5-10500T 2.3512 GB•Black/Grey

1/5(1 review)

£419.00

Save £226.00

Standard Delivery by 14 - 16 OctExpress Delivery by 12 Oct for £12.00

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Based on up to 100-points of inspection

We measure each battery's health and capacity against strict standards, and replace any that don't make the grade, so you get power you can rely on all day.
The display is switched on and looked over closely for any blemishes, so there are no marks, dust spots or discolouration to spoil the view.
Where a charger is included, the cord and connectors are checked for wear, and the plug is confirmed to fit sockets.
Before it ships, every device gets a thorough professional clean and polish so it feels fresh in your hands.
Every lens is put to work, so we can confirm sharp photos, smooth video and reliable performance on video calls.
A full factory reset wipes the device clean, securely erasing all previous data and restoring the original settings.
Each button is pressed to check it responds straight away and does exactly what it should, from volume to lock to power.
If any parts are fitted during refurbishment, they are tested for compatibility and held to the same standards as the originals.
The moisture indicator inside the device is inspected to rule out any history of water or liquid damage.
Every port, including the headphone, USB and Ethernet connections, is checked to make sure it connects and works reliably.
Face and fingerprint unlock, along with any voice recognition, are tested to make sure they work quickly and accurately.
Positioning is checked for accurate GPS, so maps and location apps behave exactly as they should.
External sensors, such as proximity, brightness, laser measurement and heart rate, are checked for precise and responsive readings.
Screws, casing, frames and other mechanical parts are examined to confirm they are original or quality replacements, and any replacement has to match or beat industry standards.
We confirm that Wi-Fi and Bluetooth connect quickly and hold a stable signal.
Speakers and microphones are inspected and fine tuned so audio records and plays back clearly.
The flash and every indicator light are tested to confirm they light up and work correctly.
Any features that are specific to your device are checked against the same standards, so nothing gets missed.
The keyboard and trackpad are tested key by key and across the whole surface, so typing, clicking and gestures all respond accurately. Any backlighting is checked too.
The cooling fans and air vents are cleaned and inspected, so the device stays quiet and runs at a safe temperature even under heavy use.
Internal components such as the hard drive, SSD and graphics card are checked to confirm every part is present, secure and fully working.

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Light signs of useVerified partsBattery for daily use

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HP ProDesk 400 G6 DM Core i5-10500T 2.3

Good
Black/Grey
512 GB

£419.00

£645.00 newSave £226.00

14-day returns

Set up the return in just a few clicks in your PhoneMart account.

Send the device back within 14 days of receiving it. Return postage is paid by you unless the item is faulty, damaged or not what you ordered.

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Proudly refurbished by PhoneMart Privacy policy

Good-Black/Grey-512 GB

£419.00

£645.00 newSave £226.00

£419.00

£645.00 newSave £226.00

Customer reviews for HP ProDesk 400 G6 DM Core i5-10500T 2.3

Overall rating

1/5

1 verified review

Reviews

Temilola Ogden

Verified purchase

1/5

Reviewed 14/03/2026, United Kingdom.

Please come and pick up this item. I have not used it. What I got is not what I ordered. I have sent many emails asking for collection and refund but have not had a response.

HP ProDesk 400 G6 DM Core i5-10500T 2.3 512GB Black/Grey | PhoneMartSee item

Condition GoodPurchased 27/02/2026

Common questions about the HP ProDesk 400 G6 DM Core i5-10500T 2.3

Black/Grey

Colour

512 GB

Storage

Yes

Bluetooth

Yes

Ethernet

Intel UHD Graphics 630

Graphics card

Hdd storage gb

Yes

Hdmi port

Yes

Jack port

16 GB GB

Memory gb

When you need a desktop that handles your daily work without fuss, the HP ProDesk 400 G6 DM Core i5-10500T 2.3 answers the call. Released in 2020, this model packs enough power and memory to keep your office tasks, video calls, and document handling fluid and responsive.

The HP ProDesk 400 G6 DM Core i5-10500T 2.3 fits neatly on your desk while offering fast storage with its 512 GB SSD and smooth visuals through Intel UHD Graphics 630. WiFi, Bluetooth, and Ethernet keep you connected, and a variety of ports let you plug in what you need without hassle.

Key features

Processor: Intel Core i5-10500T 2.3 GHz
Memory: 16 GB RAM for multitasking
Storage: 512 GB SSD for quick load times
Graphics: Intel UHD Graphics 630 handles everyday visuals
Connectivity: WiFi, Bluetooth, Ethernet included
Ports: HDMI, USB-A, USB-C, audio jack

Who is this for?

The HP ProDesk 400 G6 DM Core i5-10500T 2.3 is ideal for professionals setting up a reliable workstation for multitasking and day-to-day applications. Its combination of fast storage and solid memory suits users who keep multiple programs open and need quick access to files.

It also fits well for home users wanting a compact desktop that adapts to both work and entertainment, supporting streaming and casual photo editing with smooth graphics performance. Buyers adding a second desktop to their setup will appreciate its balanced features.

What you get and what to know

What you get	Good to know
16 GB RAM keeps multitasking smooth	Windows OS version not specified
512 GB SSD offers quick boot and load times	Designed for everyday office and home use
WiFi, Bluetooth, Ethernet ensure connectivity	No VGA port so HDMI is main video output

Why buy it refurbished?

Buying the HP ProDesk 400 G6 DM Core i5-10500T 2.3 refurbished means you get a fully tested device inspected by professionals. It passes up to a 100-point quality check covering all key functions and ports.

Refurbished devices come factory reset and ready to use, with a 24-month warranty, free delivery, and 14-day returns. Choosing refurbished also helps reduce waste by extending the life of electronics.

ColourBlack/Grey

Storage512 GB

BluetoothYes

EthernetYes

Graphics cardIntel UHD Graphics 630

Hdd storage gb0

Hdmi portYes

Jack portYes

Memory gb16 GB GB

OsWindows

ProcessorCore i5-10500T

Processor brandIntel

Processor release year2020

Processor speed ghz2.3 GHz

Ssd storage capacity gb512

Storage gb512 GB

Storage typeSSD

Usba portYes

Usbc portYes

Vga portNo

Weight1250 g g

WifiYes

Year of release2020

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HP ProDesk 400 G6 DM Core i5-10500T 2.3512 GB•Black/Grey

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Common questions about the HP ProDesk 400 G6 DM Core i5-10500T 2.3

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What you get and what to know

Why buy it refurbished?

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