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The Pro Mini 400 G9 Desktop Mini PC uses an Intel Core i5-13500T 1.6GHz processor.
The Pro Mini 400 G9 Desktop Mini PC is equipped with HP Wolf Security, HP Sure Click Pro, and HP Sure Sense Pro. It also has a self-healing BIOS - HP Sure Start Gen7 that automatically recovers the BIOS from malware, rootkits, or corruption.
The Pro Mini 400 G9 Desktop Mini PC runs on Windows 11.
The HP Secure Erase feature is a security measure that removes the contents of a hard drive for safe reassignment or repurposing.
The HP Support Assistant is a feature that simplifies PC management, allowing for easy updates and less time spent on maintenance.
Review Summary
2025-06-08T20:00:00
Quality you expect from HP
marconi

2024-09-03T20:00:00
Nice compact form. Would like to have an option of ordering without all the HP branded software.
DrKJ

2024-08-11T20:00:00
Great little machine, it's compact, fast, and easy to use. Price is right, too!
Leanne99

2024-06-18T20:00:00
Solid mini computer perfect for most office tasks and light video editing/graphics work. Performance is good and I love the form factor, I install it under my desk for more desktop space. No fans so I have installed a $12 fan under my desk to cool it. This is my second Mini and I'm not sure I'll ever buy another desktop form factor again.
Originaldiscokid

2024-03-30T20:00:00
Effortless set up with great flexibility
Biegler T.

2024-02-11T19:00:00
Great speed, great performance, and convenient size
Pat D.

2023-12-03T19:00:00
Nice compact little pc.
MDitty

2023-10-17T20:00:00
Works great
Steve Y.

2023-03-31T20:00:00
It was slow out of the box, even after uninstalling unnecessary apps and updating BIOS, drivers, and all software. I bought an 8GB DIMM off Amazon for $20 and upgraded RAM from 8GB to 16GB. Now it works well. HP should not sell it with 8GB as it is almost nonfunctional. We almost returned it.
BarryISU

2023-02-27T19:00:00
The Mini is compact and sleek and well designed. However, performance so far is horrendous. Many times the system will take 45-60 minutes to shut down because of system work. What the work is is never clear, but I'm beginning to thing that HP Wolf and other bloatware is part of the problem. Hopefully performance will improve as initial system set up completes, but so far that hasn't happened.
markmreader

2023-02-10T19:00:00
Excellent hardware quality, lots of performance in a small space
tlatimer36

2023-01-23T19:00:00
At the moment I'm rather unsure about the HP Mini. Right now it seems to be running although it took the usual couple of days to get Windows to the point where it was even sort of running usefully. Microsoft seems to be getting slower and more laden with silliness lately. But then some of your software also seemed to be part of the problem. Example: When I opened a Word document nothing happened for a long time until. eventually it opened up in an odd window that was an HP box of some sort. I went looking to see what was going on and found an enormous list of HP software items. I have no idea yet what any of your stuff does and I may get back to try to figure that out. For now I'm still trying to get the software I use downloaded and functioning. Once that's done, I will see if I can see what it is you folks are so proud of. I like the machine so far, but I go a long way back with computers. Back to the days of Radio Shack's Trash 80 and a clone of an apple 2 which I built from scratch under the leadership of a collection of guys at McMaster University who ran a course for a couple of dozen of us. Bare board, solder the chip sockets into place, load up the chips, and then send the thing off to be tested and the BIOS installed. Great fun. It lasted a couple of years before something fried it. I suspected lightning. I built another desktop many years later. A standard desktop with most of the bits in place but needing to be plugged in and the ribbon cables run. Things are not so simple now. I have this new toy running and will, I think, find it a decent computer. Fingers crossed for now and if you want to repeat this request in another couple of weeks I will see if I can report more sensibly of it for you.
KJGorman

2023-01-15T19:00:00
Best Hardware for the money in the market!
W W.

2022-12-15T19:00:00
I just used it for few days and it looks good
Javid

2022-12-13T19:00:00
Perfect. Exactly what I was looking for.
Some G.

2022-11-07T19:00:00
Computer was easy to set up and operate.
Anonomis

2022-09-22T20:00:00
Seamless setup and performed as expected. Exceptional value.
Mustang05dad

2022-07-25T20:00:00
This is my first HP Computer. The purchase was easy and the computer was received promptly and works well.
Jake1949

2022-07-24T20:00:00
Don't let it's size fool you. This is the most powerful computer I've had to date, and it keeps my small office very neat. It's about the size of a DVD case and, with Bluetooth, I don't have to be overwhelmed by unsightly cables everywhere.
8086

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Windows 11 Pro
16GB DDR4-3200 MHz RAM (1 x 16GB)
Transfer rates up to 3200 MT/s
2x SODIMM
256GB PCIe NVMe SSD
SSD
One 2.5"
Intel Core i5-13500T (1.6 to 4.6GHz with Intel Turbo Boost Technology, 24 MB L3 cache, 14 cores, 20 threads)
13th Generation Intel Core i5 processor
Intel Q670 (vPro)
Integrated
Intel UHD Graphics 770
90 W external power adapter, up to 89% efficiency, active PFC
Mini
HP Wired Desktop 320K Keyboard (USB Full-Size Keyboard with Number Pad)
HP 125 Wired Mouse
Realtek ALC3252 codec, universal audio jack with CTIA and OMTP headset support
1x M.2 2230
1x M.2 2280
Front
Rear
1x headphone/microphone combo
1x SuperSpeed USB Type-A 10Gbps signaling rate
1x SuperSpeed USB Type-A 10Gbps signaling rate (charging)
1x SuperSpeed USB Type-C 20Gbps signaling rate
1x power connector
1x RJ-45
2x SuperSpeed USB Type-A 5Gbps signaling rate
2x DisplayPort 1.4
1x HDMI 2.1
Intel Wi-Fi 6E AX211 (2 x 2) and Bluetooth 5.3 wireless card (supporting gigabit data rate)
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
HP Sure Sense
Absolute Persistence module
HP Sure Admin
HP BIOSphere Gen6
HP Tamper Lock
HP Sure Start Gen7
EPEAT registered
ENERGY STAR certified
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
HP Easy Clean
Touchpoint Customizer for Commercial
HP Easy Clean Keyboard Driver
HSA Fusion for Commercial
HSA Telemetry for Commercial
HPX for CMIT
HP Smart Support
HP Wolf Pro Security Edition (1 year)
HP Client Catalog (download)
HP Driver Packs (download)
HP Image Assistant (download)
HP Client Management Script Library (download)
HP Connect for Microsoft Endpoint Manager
HP Manageability Integration Kit (download)
HP Patch Assistant (download)
6.97 x 6.89 x 1.34" (17.7 x 17.5 x 3.4cm)
3.13 lbs (1.41kg)
196188697924
Quality you expect from HP
By marconi
Quality you expect from HP
Nice compact form and quiet. Plenty of USB ports.
By DrKJ
Nice compact form. Would like to have an option of ordering without all the HP branded software.
Take your productivity to new heights with the Pro Mini 400 G9 Desktop Mini PC, powered by the latest Intel Core i5-13500T 1.6GHz processor. This compact yet powerful machine is designed to handle everything from everyday tasks to complex projects with ease. With 16GB RAM and a 256GB SSD, you can expect fast, efficient performance, even when multitasking or running demanding applications.
The Pro Mini 400 G9 offers flexibility with its easy-to-configure flex ports, allowing you to expand your Mini to suit your needs, whether you require legacy or clean desk connectivity. This high-performance desktop PC is safeguarded by HP Wolf Security, interlacing HP Sure Click Pro with HP Sure Sense Pro to provide comprehensive protection. This robust security solution, which comes with a 1-year user license with HP Support, offers more in-depth coverage than standard versions, without requiring an IT-managed PC environment.
Stay protected against firmware attacks with HP's self-healing BIOS - HP Sure Start Gen7. This feature automatically recovers the BIOS from malware, rootkits, or corruption, ensuring your PC remains secure and functional. The Pro Mini 400 G9 runs on Windows 11, offering seamless performance and enhanced security, powered by HP's collaboration and connectivity technology.
The HP Wolf Pro Security Edition provides preconfigured enterprise-level PC protection, making security a top priority for small and medium-sized businesses. With the fully integrated and automated features of the HP BIOSphere Gen6 firmware ecosystem, you can keep productivity high and downtime low. Automatic updates and security checks provide extra protection for your PCs.
Browse the web confidently with hardware-enforced security from HP Sure Click, which helps protect your PC from websites and read-only Microsoft Office and PDF attachments with embedded malware, ransomware, or viruses. The HP Secure Erase feature removes the contents of a hard drive for repurposing or reassignment, ensuring your data remains secure. With HP Support Assistant, managing your PC is simple, allowing you to spend less time on updates and more time on what matters most.