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Memoir One | RTX 5070 12GB + i7 12700K | Ready-to-Go Gaming PC | PC36

Memoir One | RTX 5070 12GB + i7 12700K | Ready-to-Go Gaming PC | PC36

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⛰️ Memoir One

Escape the RAMpocalpyse with this excellent value build

Memoir One is a smart, value-focused Intel build that sidesteps current DDR5 price spikes while still giving you serious multi-core performance and modern graphics. Built around an Intel Core i7 12700KF, 32GB of fast DDR4 memory and an NVIDIA RTX 5070 12GB graphics card, it’s designed for high refresh 1440p gaming, demanding creative work and smooth multitasking. Housed in the classic and clean Corsair Frame 4000D with an airflow-focused layout and tidy cable work, it feels like a long-term investment rather than a short-term splash.

🧬 Built to last, designed to evolve

This system is built on a mature Intel LGA1700 platform using high quality DDR4 memory. That keeps performance high without the current price premium of DDR5. CPU upgrade paths are more limited than the latest platforms, but GPU, storage, case and cooling upgrades remain wide open, delivering excellent real-world performance per pound. The Memoir series intentionally uses DDR4 to offer excellent value in the face of rising RAM costs, especially DDR5.

📃 Specifications

  • 🧠 CPU: Intel Core i7 12700KF
    Click or tap for deeper spec info
    • 12 cores, 20 threads (Performance and Efficient core hybrid architecture)
    • High boost clocks for excellent gaming performance
    • Strong multi-core performance for creation, streaming and productivity workloads
  • ❄️ CPU cooler: 360mm (3-fan) ARGB liquid cooler
    Click or tap for deeper spec info
    • Large 360mm radiator with three fans for quiet, controlled thermals under sustained load
    • If brand is not specified, this is due to stock variation. Our support team can confirm the exact cooler on request.
  • 🔲 Motherboard: B760 ATX motherboard
    Click or tap for deeper spec info
    • Minimum 10-phase VRM, providing stable long-term power delivery to the CPU
    • Chipset: B760
    • PC36 only uses motherboards that make sense for stability and longevity — see our Trusted brands page.
    • Ask our support team if you want the exact model for your build — we’ll happily confirm it.
  • 📏 Memory / RAM: 32GB (2×16GB) DDR4-3200 CL16
    Click or tap for deeper spec info
    • XMP-tuned dual channel memory
    • Ideal for gaming, content creation and heavy multitasking
    • Upgradable within the listing options — for especially cost-effective DDR4 upgrades, contact us directly
  • 💾 Storage: 1TB PCIe 4.0 NVMe M.2 SSD as standard
    Click or tap for deeper spec info
    • Fast read/write speeds for smooth OS, app and game loading
    • HMB or DRAM buffering depending on model
    • PC36 only uses reputable SSD brands — see our Trusted brands page
    • Typical midrange: MSI Spatium M470 Pro • Premium: Crucial T500
    • Support can confirm the exact drive on the day of purchase
  • 🎮 Graphics card: NVIDIA RTX 5070 12GB
    Click or tap for deeper spec info
    • We do not list the specific AIB model due to availability. All major AIBs perform the same in real-world usage.
    • Excellent 1440p and entry-level 4K gaming performance with DLSS support
    • Exact model can be confirmed via support on request
    • See our Trusted brands page for more information
  • 🧰 Case: Corsair Frame 4000D
    Click or tap for deeper spec info
    • Classic, clean mid-tower with strong airflow and smart internal layout
    • Timeless, minimalist design that suits a wide range of setups
    • Alternative colourways may be available on request
  • 🌬️ Case cooling: 4 × 120mm ARGB case fans plus 3-fan liquid cooler
    Click or tap for deeper spec info
    • Typical layout: 3 × 120mm front intake, 1 × 120mm rear exhaust, with the 360mm AIO configured as top exhaust (3 fans)
    • ARGB lighting for a clean, modern look (can be set to static or subtle effects)
  • ⚡ Power supply: 850W 80+ Gold, trusted brand
    Click or tap for deeper spec info
    • High efficiency, strong power headroom for future GPU upgrades
    • Exact unit depends on availability — always reputable, long-warranty brands
    • Common choices: 850W+: Corsair RMe, Montech Century II, Gigabyte UD, Cooler Master MWE Gold, NZXT C 750W: Deepcool PL750D 500W: Deepcool PF500
    • Support can confirm the exact PSU model if needed
  • 🔌 Cabling: Stock black cabling, neatly arranged
    Click or tap for deeper spec info
    • Braided cable extensions available via upgrades (including white and themed colourways)
    • Visible areas are expert-finished; rear chamber is tidy but not overtightened for serviceability
  • 📶 WiFi / Bluetooth / Ethernet: Included FREE
    Click or tap for deeper spec info
    • Most builds: WiFi 6 + Gigabit Ethernet + Bluetooth
    • Budget boards may use WiFi 5
    • Support can confirm exact connectivity if needed
  • 🪟 Operating system: As chosen by you from the listing options below. Windows 11 Home (OEM) is recommended.
  • 🧹 Setup and optimisation: High class standard clean setup
    Click or tap for deeper spec info
    • BIOS configured appropriately (XMP, Secure Boot, tuned fan curves and power limits)
    • If Windows 11 is selected, it is installed as a vanilla installation with no bloat
    • Further optimisation options are available within listing upgrades
  • 🛡️ Warranty: 3 years parts & labour (return to base)
    Click or tap for deeper spec info
    • Standard 3-year coverage included
    • Optional extended warranty available via the dropdown options below

👁️ Transparency notes

  • We sometimes use generic terms ("850W Gold PSU", "B760 motherboard") due to variations in availability from our suppliers. Specific models can easily be confirmed via live chat. We only use tried and tested Western brands for a reliable and performant system - no cheap knock-offs.
  • Graphics cards are listed by chipset + VRAM as there is little to no difference in performance or quality between different board partner models. As always, the exact make/model is available on request.
  • The pictures shown are of another spec in this case. Your PC will look similar, but not identical. If you require further clarification, reach out via live chat where we will happily assist. A Corsair Nautilus 360mm liquid cooler is pictured for this photoshoot - if you would like this specific liquid cooler please contact us.
  • The Memoir series uses a more mature DDR4 platform due to recent DDR5 price spikes. This keeps pricing attractive for the performance on offer but means CPU upgrade options are more limited than on our DDR5 lineups. GPU, storage and case upgrades remain straightforward.

🛠️ Popular upgrade options

  • Storage upgrades available in the options below
  • RAM upgrades available in the options below — for the best value on DDR4, please contact us rather than using the dropdown
  • Braided cable kit — cleaner, more premium look inside the Corsair Frame 4000D with individually sleeved cables
  • White colourway option — reach out via live chat to discuss matching case, cooler and component accents for a brighter setup
  • Custom RAM and storage configurations available on request if you have specific workloads or game libraries in mind

🎯 What is this PC best for?

  • 1440p gaming at high to ultra settings in modern titles
  • Entry level 4K gaming with tuned settings
  • High refresh rate esports and competitive gaming
  • Content creation, photo and video editing, and productivity work
  • Everyday computing, multitasking and education

📊 Performance estimates (1440p)

These figures are based on 1440p resolution. FPS may be higher at lower resolutions or lower at higher resolutions. Performance is indicative, varies with game updates, map, settings and background applications.

Fortnite logo Fortnite - 1440p Competitive Settings (click or tap to expand)

Estimated average FPS: 260–330 FPS
Tested natively (no upscaling or frame generation).

Cyberpunk logo Cyberpunk 2077 - 1440p Ray Tracing Medium (click or tap to expand)

Estimated average FPS: 100–110 FPS
Upscaling set to Auto (DLSS / FSR / XeSS depending on GPU).

Battlefield logo Battlefield 6 - 1440p High Settings (click or tap to expand)

Estimated average FPS: 110–140 FPS
Tested natively (no upscaling or frame generation).

DaVinci Resolve logo DaVinci Resolve – PugetBench Standard (click or tap to expand)

Estimated score: 9000–10,000

💬 Need help?

Not sure if this is the right spec for you? Ping us on live chat and we’ll help you choose the perfect PC for your games, work and budget.

🔒 Secure Shopify checkout 🛡️ Warranty included

£1,349.00
£1,349.00
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Taxes included. Shipping calculated at checkout.
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Memoir One | RTX 5070 12GB + i7 12700K | Ready-to-Go Gaming PC | PC36
£1,349.00 GBP
4.6/5 rating on Trustpilot Read reviews →
⭐⭐⭐⭐⭐ “Quality is unmatched and the care that goes into every step is clear.”
⭐⭐⭐⭐⭐ “Fantastic experience — build quality is superb and everything works perfectly.”
⭐⭐⭐⭐⭐ “Cable management and overall presentation were immaculate. Highly recommended.”
⭐⭐⭐⭐⭐ “Delivery was very quick and the packaging was extremely secure.”
⭐⭐⭐⭐⭐ “PC runs great, really good value for money and arrived spotless.”
⭐⭐⭐⭐⭐ “Quality is unmatched and the care that goes into every step is clear.”
⭐⭐⭐⭐⭐ “Fantastic experience — build quality is superb and everything works perfectly.”
⭐⭐⭐⭐⭐ “Cable management and overall presentation were immaculate. Highly recommended.”
⭐⭐⭐⭐⭐ “Delivery was very quick and the packaging was extremely secure.”
⭐⭐⭐⭐⭐ “PC runs great, really good value for money and arrived spotless.”
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Our favourite Gaming PC designs built to order

You choose how much storage you need from the dropdown list, as well as any other upgrades alongside

These are spec'd by us for balance and high-performance

Not quite the spec you want? Or need to change something that's not in the options? Chat with us via the chat bubble icon

Every system is hand-built in Torquay, UK by PC36 - combining clean design, quiet performance, and exceptional reliability

🛠️ Customisation and Upgrades

If there is a change or upgrade you would like to make that can't be done directly from the listing, please contact us and we'll make it happen 😎

🔑 Easy Set-up

PC36 systems are the easiest to own. Simply plug it in, power it on, and use. No fiddling, no setup screens, no driver hunts. We deliver a clean Windows install with the latest drivers pre-installed, so you’re gaming or working straight out of the box.

✅ Testing

Every PC36 system undergoes rigorous stress testing before it leaves our workshop. We push it harder than you ever will — if it fails, we don’t ship it.

100% CPU + RAM + GPU torture tests performed all together for the ultimate stress test

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Here we tell you important info to ensure you know exactly what you're buying and what alternatives might be available

Ready-to-Go PCs

Helpful info

How Long Until I Get My PC?

Build time is typically 7-10 days

Shipping time is typically 3 days

Most orders are delivered within 10-14 days. If you need it faster please get in touch

If you pay by bank transfer, we can build your PC faster, knocking 2-3 days off the standard completion time

In rare circumstances where availability is low, there may be a delay - we will contact you if so. Rest assured, your payment is not actually taken until stock is confirmed

Delivery and Packaging

Most PCs are delivered via DPD

Delivery is normally made on weekdays. You can change the delivery day (including weekends) via the tracking number or DPD app

PC36 has a unique triple-secure shipping method - you can read our SOP here: LINK

We include as many of the individual component boxes as we can fit in the package, because it helps you with resale value down the line

Please note shipments cannot be delivered to a "safeplace" nor to a neighbour. They must be received by a resident only

Further shipping policy details here

Trusted Brands

Due to stock variability, it is not always possible to specify the exact model of SSD/Motherboard/Power Supply/Board partner graphics card model in every listing, although they will always fulfil the spec/chipset described on the listing.

PC36 is a premium brand. We will only ever use components that make sense for a long term, stable, and performant system. That said, we are always happy to confirm the exact model we will use via live chat just before you purchase


See our Trusted brand list here

Warranty

PC36 offers a gold-standard 3-year warranty on all PCs

This covers component and assembly faults

It does not cover accidental, liquid, or vandalism damage, nor overclocking.

User error including pirated software or viruses is not covered

Repair/replacement is attempted first, and if unable to/uneconomical a refund may be offered

Full details here

Returns Policy

Returns are accepted within 14 calendar days of delivery, with the following conditions:

  • Buyer bears responsibility for return postage cost (unless faulty), and responsibility for the safety/condition of the parcel on its journey back to us
  • All serial numbers are recorded and any discrepancies will void the return
  • The PC and packaging must be returned in saleable as new condition. All packaging and accessories must be included in the return or it will be void
  • Refunds are sent directly to the payment method used for the order

See the full returns policy here

Payment Methods

We accept:

  • Direct bank transfer (add to cart and instructions are given)
  • Debit/credit card
  • Shop Pay

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Let customers speak for us

from 4 reviews

Amazing quality build PC at incredible price. Well packaged PC which made delivery to gaming possible within minutes with no issues. Thank you Jack!

Michael Bate
PC36

PC36 has created a beautiful all white build gaming pc that runs great fps on high settings. The build is extremely high quality and it was packaged securely which gave no issues when setting up. From arriving at my door to gaming in minutes. Would highly recommend using PC36 to anyone looking for a PC!

Michael Bate
Klar | RTX 5070 12GB + i5 14600KF | Ready-to-Go Gaming PC | PC36
Klar | RTX 5070 12GB + i5 14600KF | Ready-to-Go Gaming PC | PC36

Great customer service and fantastic product

Aiden Dunning
Obsidian Two | RTX 5070 Ti 16GB + Ryzen 7 7800X3D | Ready-to-Go Gaming PC | PC36
Obsidian Two | RTX 5070 Ti 16GB + Ryzen 7 7800X3D | Ready-to-Go Gaming PC | PC36

Love my PC! Jack at PC36 did an amazing job. Answered all my quries and adbised me on oarts that would be better. If you want a PC built Jack is your go too!

J.C.
Jamal C | Custom Spec PC | PC36
Jamal C | Custom Spec PC | PC36