What PC specs do you need for gaming at your resolution?

For pure gaming at 1080p/1440p, yes — most titles use 10-14 GB. But if you stream, keep Discord and a browser open, or play open-world games with heavy texture streaming, 32 GB removes stutters and is cheap insurance. New DDR5 builds should go straight to 32 GB; upgrading existing DDR4 from 16 to 32 GB is rarely urgent.

Building yourself saves 10-20% and you choose every component, but a good prebuilt is a legitimate option: warranty on the whole system, zero assembly risk, and during GPU shortages prebuilts sometimes cost less than the card alone. If you buy prebuilt, check three things: the exact GPU model, that the RAM is dual-channel, and that the power supply is from a known brand.

For 1440p and 4K gaming, the GPU decides almost everything — spend there first, with a rough guideline of 2:1 GPU-to-CPU budget. The CPU becomes the bottleneck at high refresh rates (144+ fps), in simulation/strategy games, and in some open worlds. That’s why competitive players often pick X3D-series CPUs while 4K single-player gamers can save on the processor.

Yes — it’s no longer optional. Several recent titles list an SSD in their minimum requirements, and technologies like DirectStorage stream assets directly from disk. An NVMe drive cuts loading screens from minutes to seconds and prevents texture pop-in. With modern games taking 100-150 GB each, 1 TB fills up fast: 2 TB is the comfortable size.