Intel Core Ultra 7 Office PC – Built in the UK
The High Performance Core Ultra 7 Office PC is a 20-core business PC for demanding office work, multitasking, and multi-monitor productivity.
The High Performance Core Ultra 7 Office PC is a fast, dependable Intel Core Ultra 7 office PC built for demanding business and productivity workloads. Its twenty-core, twenty-thread Intel Core Ultra 7 265 powers through documents, spreadsheets, large datasets, dozens of browser tabs and background applications without slowing down, with 32GB of DDR5 memory and fast NVMe storage keeping everything responsive.
Finished in a quiet, sound-dampened black chassis and running Windows 11 Professional, this Intel Core Ultra 7 office PC is built to sit in a professional workspace and get through serious work quietly and reliably.
Intel Core Ultra 7 265 – 20 Cores for Business Productivity
At the heart of the system is the twenty-core Intel Core Ultra 7 265, a modern Arrow Lake processor with eight performance and twelve efficiency cores that boosts to 5.3GHz. It handles heavy multitasking with ease, from large spreadsheets and databases to video calls, virtualisation and dozens of open applications at once, while its efficiency cores keep everyday tasks smooth and power use in check. A Be Quiet! Dark Rock Slim cooler keeps it running quietly under load.
Integrated Intel Arc Graphics – Multi-Monitor Ready
Graphics are handled by the processor’s integrated Intel Arc graphics, which drive sharp, colour-accurate output across multiple high-resolution displays without the need for a separate graphics card. With HDMI, DisplayPort and a Thunderbolt 4 USB-C output, the system supports up to three monitors for a productive multi-screen workspace, and its modern media engine handles video playback and conferencing smoothly. For 3D design, GPU rendering or gaming, a system with a dedicated graphics card would be required.
Fast 1TB PCIe 4.0 NVMe Storage
Windows 11 Professional, applications and files load from a 1TB NVMe M.2 solid-state drive rated up to 6000MB/s read, running at full PCIe 4.0 speed for fast start-up, quick launches and responsive access to large files. The MSI motherboard has three M.2 slots and four SATA ports, so there is generous room to add more fast storage or archive drives as needs grow. The whole system is covered by a 3-year warranty.
Be Quiet! Pure Base 600 – Quiet Black Chassis
The High Performance Core Ultra 7 Office PC is built in the Be Quiet! Pure Base 600 in black, a refined steel chassis designed around silent operation. Sound-insulating material and two quiet Pure Wings 2 fans keep noise to a minimum, which matters in an office or shared professional environment. The clean, understated design with no RGB lighting suits any professional workspace.
5G LAN, Wi-Fi 7, Bluetooth, Thunderbolt 4 & 7.1 Audio
Connectivity comes from the MSI PRO B860M-A WiFi motherboard. Wired networking runs over fast 5G Ethernet, ideal for quick transfers to network storage and servers, while the latest Wi-Fi 7 and Bluetooth 5.4 cover wireless networking and accessories. A Thunderbolt 4 USB-C port and a range of USB ports handle fast external storage, docks and peripherals, and the board provides 7.1-channel high-definition audio.
Ideal for
- Demanding office and business productivity
- Heavy multitasking across many applications
- Multi-monitor working and data-heavy workflows
- Video calls, virtualisation and remote working
- A quiet, understated professional workspace
With a twenty-core processor, 32GB of DDR5, fast NVMe storage, multi-monitor graphics and a quiet chassis, the High Performance Core Ultra 7 Office PC is a dependable Intel Core Ultra 7 office PC for professionals who need strong, reliable performance for business and productivity work. It leaves clear room to add memory and storage as requirements grow.
Built and tested in the UK by Punch Technology, every system comes with a 3-year parts and labour warranty and next‑day delivery to UK mainland addresses, backed by over 30 years of PC building experience and our status as an AMD Elite System Builder.
Full Specification
| Processor | |
| CPU | Intel Core Ultra 7 265 |
| Cores / Threads | 20 Cores (8P + 12E) / 20 Threads |
| Frequency | P-core Base 2.4GHz / Max Turbo 5.3GHz |
| Cache | 36MB L2 / 30MB L3 |
| CPU Cooler | Be Quiet! Dark Rock Slim (air-cooled) |
| Memory & Storage | |
| RAM | 32GB DDR5 5600MHz |
| Configuration | Dual Channel – 2 x 16GB |
| Max Supported | 256GB (4 x DIMM slots, 2 used) |
| Primary SSD | 1TB NVMe M.2 SSD (PCIe 4.0, up to 6000MB/s Read / 4000MB/s Write) |
| Secondary Drive | None |
| Optical Drive | None |
| Graphics & Display | |
| Graphics | Integrated Intel Arc Graphics (4 Xe-cores) |
| Display Outputs | 1 x HDMI 2.1, 1 x DisplayPort 1.4, 1 x USB-C (Thunderbolt 4, DisplayPort) – up to 3 monitors |
| Motherboard & Connectivity | |
| Motherboard | MSI PRO B860M-A WiFi (mATX) |
| Chipset | Intel B860 |
| Wired Networking | 5G Ethernet (Realtek 5GbE) |
| Wireless | Wi-Fi 7 (802.11be) – Built-in, Tri-band (2.4 / 5 / 6GHz) |
| Bluetooth | Bluetooth 5.4 |
| Audio | 7.1 HD Audio (Realtek ALC897) |
| Rear & Front I/O (Input/Output) | |
| Rear Ports | 1 x Thunderbolt 4 (USB-C), 1 x USB 10Gbps Type-A, 2 x USB 5Gbps Type-A, 1 x USB 5Gbps Type-C, 2 x USB 2.0, HDMI, DisplayPort, RJ-45 5G LAN, Wi-Fi antenna, PS/2, audio jacks |
| Front/Top Case Ports | 2 x USB 3.0, HD Audio (headphone + mic) |
| Expansion & Internal Slots | |
| PCIe Slots | 1 x PCIe 5.0 x16 (free – ready for a graphics card), plus PCIe 4.0 slots |
| Storage Expansion | 3 x M.2 (1 used; 1x PCIe 5.0 + 2x PCIe 4.0), 4 x SATA 6Gb/s |
| Power, Case & Cooling | |
| Power Supply | Contour 550W High Efficiency ATX |
| Chassis | Be Quiet! Pure Base 600 ATX Mid-Tower – Black |
| Fans | 2 x Pure Wings 2 (140mm front + 120mm rear) |
| Liquid Cooling | None (air-cooled – Be Quiet! Dark Rock Slim) |
| Dimensions | 49.2 x 22.0 x 47.0 cm (L x W x H) |
| Software & Support | |
| Operating System | Microsoft Windows 11 Professional 64-bit (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 High Performance Core Ultra 7 Office PC best for?
The High Performance Core Ultra 7 Office PC is a business and productivity workstation built for demanding office work. Its twenty-core Intel Core Ultra 7 265 handles the full Microsoft 365 suite, large Excel spreadsheets, databases, accounting and CRM software, dozens of browser tabs, video conferencing and virtualisation with ease, all at the same time. Windows 11 Professional adds business features such as BitLocker encryption, domain join and Remote Desktop.
The integrated Intel Arc graphics drive up to three high-resolution monitors for a productive multi-screen setup and handle media playback, video calls and light photo work smoothly. This is a productivity and business machine rather than a gaming or 3D workstation; for gaming, GPU-accelerated 3D rendering, or heavy video editing, a system with a dedicated graphics card would be required. For most office, finance and professional workflows, the twenty cores and 32GB of memory provide ample performance.
Where does the High Performance Core Ultra 7 Office PC sit in the range?
The High Performance Core Ultra 7 Office PC sits at the higher end of Punch Technology’s business and office range, pairing a powerful twenty-core processor with fast memory, storage and networking for serious productivity. Businesses that need dedicated graphics for design, 3D or GPU-accelerated work can add a graphics card or step up to a workstation, while those wanting more memory for virtualisation or large datasets can expand to up to 256GB. For demanding office and multi-monitor productivity, this system delivers fast, quiet, dependable performance.
Frequently Asked Questions
What software does the High Performance Core Ultra 7 Office PC run?
The High Performance Core Ultra 7 Office PC runs the full range of business and productivity software. Its twenty-core processor handles Microsoft 365, large Excel spreadsheets, databases, accounting, CRM and project-management tools, video conferencing and virtualisation with ease, even with many applications open at once. Windows 11 Professional adds business features such as BitLocker, domain join and Remote Desktop, and the integrated graphics support up to three monitors.
Can this PC run multiple monitors?
Yes. The integrated Intel Arc graphics support up to three high-resolution monitors through the motherboard’s HDMI, DisplayPort and Thunderbolt 4 USB-C outputs, making the High Performance Core Ultra 7 Office PC well suited to multi-screen productivity, finance and data workflows. No separate graphics card is required.
Does this PC need a graphics card?
No. The Intel Core Ultra 7 265 includes capable integrated Intel Arc graphics, which handle office work, multi-monitor productivity, media playback and video conferencing without a separate graphics card. If you later need dedicated graphics for gaming, 3D design or GPU-accelerated rendering, the motherboard has a PCIe 5.0 x16 slot ready to take a graphics card.
Does this PC come with a keyboard and mouse?
No, the High Performance Core Ultra 7 Office PC is supplied as a desktop tower without a keyboard or mouse, so you can pair it with your own preferred peripherals. Windows 11 Professional is genuine and pre-installed, ready to set up on first boot.
Who is this PC best suited for?
The High Performance Core Ultra 7 Office PC is best suited to businesses and professionals who need strong, reliable performance for demanding office work, heavy multitasking and multi-monitor productivity, in a quiet chassis running Windows 11 Professional. Its twenty-core processor makes it a dependable everyday business machine. Those needing dedicated graphics for design, 3D or gaming should add a graphics card or choose a workstation.
Can this PC be configured with different components?
Yes. Like all Punch Technology systems the High Performance Core Ultra 7 Office PC is configurable, so memory, storage, a graphics card and other components can be adjusted to suit your needs and budget before it is built. Every system is then assembled and tested in the UK before dispatch.







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