A400 480GB SSD
SATA III · 2.5-inch · 480GB · TLC
MSRP
KC3000 2TB SSD
PCIe 4.0 x4 · M.2 2280 · 2TB · TLC
MSRP
Our verdict
The KC3000 2TB SSD takes the performance lead with a 78% higher overall score, driven by its more shader cores, more of memory, and higher TFLOPS of compute power. In gaming benchmarks at 1440p, it delivers roughly 0% more frames per second across demanding titles like Cyberpunk 2077 and Alan Wake 2.
However, the A400 480GB SSD tells a compelling value story. At $28 versus the KC3000 2TB SSD's $145 price tag, it costs 418% less while delivering performance that's only 78% behind. Its of memory is still more than enough for 1440p and even 4K gaming in most titles.
Our recommendation: for the majority of gamers targeting 1440p or even 4K with upscaling enabled, the A400 480GB SSD is the smarter purchase. The KC3000 2TB SSD only makes sense if you need the absolute maximum performance for native 4K ray tracing, professional 3D rendering, or AI workloads where the extra VRAM and compute power provide a tangible advantage.
Performance winner
KC3000 2TB SSD
78% faster overall
Best value for money
A400 480GB SSD
18% better value per dollar
A400 480GB SSD best for
Power efficiency
18% better value per dollar
Endurance
Performance
Power
Storage
Value
Frequently asked questions
Is the KC3000 2TB SSD worth $117 more than the A400 480GB SSD?
It depends on your needs. The KC3000 2TB SSD scores 80 overall vs 45 for the A400 480GB SSD. If you need the extra performance for demanding tasks, the premium is justified. For most users gaming at 1440p or below, the A400 480GB SSD offers better value.
Which GPU is better for 1440p gaming, the A400 480GB SSD or KC3000 2TB SSD?
The KC3000 2TB SSD delivers higher frame rates at 1440p, but both GPUs handle 1440p gaming well. The KC3000 2TB SSD provides more headroom for ray tracing and future titles, while the A400 480GB SSD still maintains smooth gameplay in current games.
Can the A400 480GB SSD handle 4K gaming?
The A400 480GB SSD can handle 4K gaming in less demanding titles and with upscaling technologies like DLSS or FSR. For native 4K at ultra settings in demanding games, the KC3000 2TB SSD is the better choice with its higher performance ceiling.
Which should I buy, the A400 480GB SSD or KC3000 2TB SSD?
Choose the A400 480GB SSD if you want the best value for money and primarily game at 1080p or 1440p. Choose the KC3000 2TB SSD if you need maximum performance, play at 4K, or do professional workloads like video editing and 3D rendering.
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