Core components that carry their weight
A value CPU and efficient GPU anchor this build, while an airflow case and modern power supply keep noise
and heat down. All parts are widely stocked in the UK and have straightforward warranty routes.
CPU — AMD Ryzen 5 5600 (AM4, 6C/12T)
Still the price-to-performance standout. Strong single-thread speed for games, enough threads for background
tasks, and drop-in compatibility with mature B550 boards after a routine BIOS update.
GPU — Nvidia GeForce RTX 4060 8 GB or AMD Radeon RX 7600 8 GB
Both target 1080p high/ultra
comfortably; the RTX card adds DLSS 3 frame generation and better AV1 encoding, the RX 7600 offers
competitive raster performance and often better value. Either runs cool on a 2-fan model.
Motherboard — B550 mATX
Two NVMe slots, decent VRM cooling, and a current BIOS (update before
installing the CPU if needed). Look for a rear I/O with multiple USB-A plus a Type-C, and at least one M.2
heatsink.
Memory — 32 GB (2×16) DDR4-3600 CL16
Gives headroom for modern titles and creator apps. If prices spike, DDR4-3200 CL16 is fine with a minor
performance trade-off.
Storage — 1 TB NVMe PCIe 3.0/4.0
Choose a drive with HMB/DRAM and sustained write performance
suitable for game installs (e.g., models marketed for PCIe 4.0 with documented endurance). Add a cheap 2 TB
SATA SSD later if the library grows.
Power supply — 650 W, 80+ Gold, ATX 3.0 (native 12VHPWR optional)
Plenty for this GPU class, quieter fan
curves, and better transient handling. Most RTX 4060 cards use a single 8-pin; a native 12VHPWR connector is
a nice-to-have for future upgrades.
Case— Airflow-focused mid-tower
A mesh-front design with two or three 120/140 mm fans keeps GPU and VRM temps stable. Ensure 160 mm
CPU-cooler clearance and room for long two-fan GPUs.
CPU cooler — Dual-tower air cooler (120 mm)
Keeps boost clocks up without the pump noise of an
AIO.
Apply a pea-sized amount of reputable thermal paste and tighten evenly.
