Intel Core i5-12400 Small Business PC – Built in the UK
The Punch Value Plus Small Business Desktop is an Intel Core i5-12400 small business PC for everyday office software, email, web browsing, accounting and sales processing.
This Intel Core i5-12400 small business PC gives a growing business a dependable 12th generation six core desktop without paying for performance the workload never uses. If your team spends the day on email, web browsing, accounting, sales processing or ERP work, you do not need an expensive high performance machine. You need a PC that is reliable, efficient, compact and easy to maintain, and that is what the Value Plus is designed to be. It is built to order in the UK, and you can change any part in the configurator to suit your business.
The Punch Value Plus Small Business Desktop is built on an Intel Core i5-12400 processor (6 cores, 12 threads, 2.5GHz base clock, up to 4.4GHz turbo) with the processor’s integrated graphics, 8GB of DDR4 3200MHz memory and a 240GB Crucial BX500 SATA SSD. It comes with genuine, pre-installed Microsoft Windows 11 Professional and a 3-year parts and labour warranty. The components sit on an MSI PRO H610M-E Micro-ATX motherboard inside a Contour LP-2001 Black mini tower case, powered by a Contour 300W ATX power supply.
Intel Core i5-12400 processor with six cores
The Intel Core i5-12400 is a 12th generation LGA1700 processor with 6 cores and 12 threads, a 2.5GHz base clock, a maximum turbo of 4.4GHz and 18MB of L3 cache. That is plenty for running email, a browser with several tabs, accounting software and a spreadsheet side by side without the machine feeling stretched. An Intel standard air cooler is fitted, and because the processor includes integrated graphics, no separate graphics card is needed for an office desktop. The PC is designed to be left on all day, or 24/7 if your business needs it.
Memory and SSD storage
The system has 8GB of DDR4 3200MHz memory, fitted as a single 8GB module. The motherboard has two DIMM slots and supports up to 64GB, with one slot used, so a second module can be added later, or you can choose more memory in the configurator when you order.
Storage is a 240GB Crucial BX500 2.5in SATA SSD, rated at up to 540MB/s read and 500MB/s write. It holds Windows 11 Professional, your applications and a modest amount of local data, and it starts up and loads programs far faster than a mechanical hard drive. It suits businesses that keep their files on a server or in the cloud and only store small amounts locally. If you need more room, the board has a free M.2 slot (PCIe 3.0 x4 / SATA) and three spare SATA ports, and the case has mounts for one 3.5in and two 2.5in drives. No optical drive is fitted by default, with the option to fit your own.
Integrated graphics and display outputs
Graphics are handled by the processor’s integrated graphics, which is all that office applications need. The motherboard provides one HDMI 1.4 output and one VGA output, so the PC supports two monitors. That suits a main screen for your accounting or ERP software with a second screen for email or reference material. It is built for office displays rather than graphics-intensive work.
Compact steel case and cooling
The Contour LP-2001 Black is a solid steel mini tower measuring 365mm deep, 170mm wide and 345mm high, so it fits on or under a desk without taking over the workspace. A pre-installed 80mm rear fan exhausts warm air from the case, and the CPU is cooled by the Intel standard air cooler. The 300W Contour ATX power supply is matched to an integrated graphics build, and the whole system is designed to be efficient and simple to service.
Connectivity and ports
Wired networking is 1GbE (Realtek RTL8111H) through a rear RJ-45 port, which is the dependable choice for a desk-based business PC. There is no built-in Wi-Fi on the default build, so the PC connects by network cable. If you need wireless, it can be added as an option in the configurator. At the rear you get 2 x Type-A 5Gbps ports and 4 x USB 2.0 ports, and the front panel adds 2 x USB 3.0, 2 x USB 2.0, a headphone jack and a microphone jack. Audio is High Definition Audio 7.1 (Realtek ALC897). No keyboard or mouse is included, so add the ones you prefer from the accessories below.
Windows 11 Professional included
The PC ships with Microsoft Windows 11 Professional 64-bit (genuine, pre-installed). Professional adds features a business actually uses: BitLocker drive encryption to protect company data, Remote Desktop so you can connect to the PC from another device, and the ability to join a company domain. These are the features that separate Professional from Home.
Ideal for
- Small businesses running email, web browsing and everyday office software
- Accounting, bookkeeping and sales processing at the front desk or back office
- ERP and line-of-business applications on a networked desktop
- Offices that want Windows 11 Professional with BitLocker, Remote Desktop and domain join
- Businesses equipping several desks with a standard, easy-to-support machine
The Punch Value Plus Small Business Desktop is a well-balanced Intel Core i5-12400 small business PC. It pairs a six core, twelve thread processor with a fast SSD, Windows 11 Professional and a compact steel case, and leaves clear room to add memory and storage as the business grows. It is a practical, efficient desktop for small offices that want solid everyday performance without paying for features they will not use.
Built to order and tested in the UK by Punch Technology, every system comes with a 3-year parts and labour warranty, backed by over 30 years of PC building experience. The estimated lead time for your configuration is shown when you order.
Full Specification
| Processor | |
| CPU | Intel Core i5-12400 2.5/4.4GHz 6 Core, 12 Thread CPU (LGA1700) |
| Cores / Threads | 6 Cores / 12 Threads |
| Frequency | Base 2.5GHz / Max Turbo 4.4GHz |
| Cache | 18MB L3 |
| Integrated Graphics | Intel UHD Graphics 730 |
| CPU Cooler | Intel Standard CPU Air Cooler (stock air cooler) |
| Memory & Storage | |
| RAM | 8GB DDR4 3200MHz |
| Configuration | 1 x 8GB |
| Max Supported | 64 GB (2 x DIMM slots, 1 used) |
| Primary SSD | 240GB Crucial BX500 2.5in SATA SSD (540MB/s R, 500MB/s W) (SATA 6Gb/s) – operating system and applications |
| Optical Drive | None |
| Graphics & Display | |
| GPU | Integrated – Intel UHD Graphics 730 |
| Display Outputs | 1 x HDMI 1.4, 1 x VGA on the motherboard |
| Motherboard & Connectivity | |
| Motherboard | MSI PRO H610M-E Micro-ATX DDR4 Motherboard (mATX) |
| Chipset | Intel H610 |
| Wired Networking | 1GbE (Realtek RTL8111H) LAN |
| Wireless | None (wired network only) |
| Audio | High Definition Audio 7.1 (Realtek ALC897 2/4/5.1/7.1) |
| Rear & Front I/O (Input/Output) | |
| Rear Ports | 2 x Type-A 5Gbps, 4 x Type-A USB 2.0, 1 x RJ-45 1GbE Ethernet Port |
| Front Ports | 2 x USB 2.0, 2 x USB 3.0, 1 x headphone jack, 1 x microphone jack |
| Motherboard Video | 1 x HDMI 1.4, 1 x VGA |
| Expansion & Internal Slots | |
| PCIe Slots | 1 x PCIe 4.0 x16, 1 x PCIe 3.0 x1 |
| Storage Expansion | 1 x M.2 (PCIe 3.0 x4 / SATA; 0 used, 1 free), 4 x SATA 6Gb/s (1 used), case mounts for 1 x 3.5" and 2 x 2.5" drives |
| Power, Case & Cooling | |
| Power Supply | Contour 300W ATX PSU (Not certified (~85% at 50% load), ATX 2.4, Non-modular) |
| Chassis | Contour LP-2001 Black (Mini tower, Solid steel) |
| Fans | 1 x 80mm rear (pre-installed) |
| Liquid Cooling | None (air-cooled – Intel Standard CPU Air Cooler) |
| Dimensions | 365mm (D) x 170mm (W) x 345mm (H) |
| Software & Support | |
| Operating System | Microsoft Windows® 11 Professional (Standard licence) (genuine, pre-installed) |
| Input Devices | No keyboard or mouse included |
| Warranty Cover | 3 Years, Parts & Labour |
| First Year | Free returns on warranty claims |
What is the Punch Value Plus Small Business Desktop best for?
The Punch Value Plus Small Business Desktop is primarily a day-to-day office PC for one or two screens of productivity work. Its Core i5-12400 handles email, web browsing, document and spreadsheet work and several programs open at once. The SSD keeps start-up and application loading quick, and the 8GB of memory is enough for a typical office workload.
It suits accounting, sales processing and ERP clients that run on the PC or connect to a server. It also suits front desk and reception desks, and offices that need identical, easy-to-support machines. It is not aimed at video editing, 3D design or other graphics-intensive work, because it relies on integrated graphics. The 240GB drive is also best for businesses that keep most of their data on a server or in the cloud.
Where does the Punch Value Plus Small Business Desktop sit in the range?
Below it, the Entry Plus Small Business PC and the Advanced Entry Small Business PC both use an AMD Ryzen 5 5600GT with 8GB of DDR4 memory. The Entry Plus has the same 240GB Crucial BX500 SATA SSD, while the Advanced Entry has a 256GB M.2 PCIe 3.0 NVMe SSD. The Value Plus moves to an Intel Core i5-12400 with Windows 11 Professional as standard. Above it, the AMD Entry Plus Home Office Desktop PC has a 500GB M.2 PCIe 4.0 NVMe SSD, and the Punch GDT, R7 5700G 16GB 1TB Win 11 steps up to an 8 core Ryzen 7 5700G with 16GB of memory.
Frequently Asked Questions
Will the Punch Value Plus Small Business Desktop run accounting and ERP software?
Yes, it is designed for exactly that kind of work. The Intel Core i5-12400 has 6 cores and 12 threads, and the SSD loads programs quickly. Windows 11 Professional runs the Windows-based accounting, sales processing and ERP software that small businesses use, alongside email and web browsing. Check your software supplier’s minimum requirements, and choose more memory in the configurator if they recommend more than 8GB.
Why does this PC come with Windows 11 Professional?
Windows 11 Professional is included because it has features business users need that Home does not. BitLocker encrypts the drive to protect company data, Remote Desktop lets you connect to the PC from another device, and the PC can join a company domain. It is supplied genuine and pre-installed.
Does the Punch Value Plus Small Business Desktop have Wi-Fi?
No, the default build connects by network cable only, using the 1GbE LAN port on the motherboard. If you want wireless, you can add it as an option in the configurator when you order.
Can I upgrade the memory and storage later?
Yes. The motherboard has two DIMM slots with one used, and supports up to 64GB of DDR4 memory, so you can add a second module. For storage there is a free M.2 slot (PCIe 3.0 x4 / SATA) and three spare SATA ports, and the case has mounts for one 3.5in and two 2.5in drives. You can also choose larger drives and more memory in the configurator before you order.
Who is this PC best suited for?
The Punch Value Plus Small Business Desktop is best suited to small business owners and office managers who need a dependable Windows 11 Professional desktop for email, web browsing, accounting, sales processing and ERP work. It also suits anyone equipping several desks with the same machine. It is not the right choice for graphics-heavy work or for storing large amounts of data locally.
Can I connect two monitors to the Punch Value Plus Small Business Desktop?
Yes, it supports two monitors using the motherboard’s HDMI 1.4 and VGA outputs. Make sure your monitors have inputs that match, or add suitable cables from the Cables accessories section. No keyboard or mouse is included, and you can add monitors, a keyboard and mouse or a webcam from the accessory links on this page.









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