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Acer FA200 vs Kingston A400: Comparison
What is the difference between Acer FA200 and Kingston A400?
Start with sequential read, because it is the widest measured gap between them: Acer FA200 7200 MB/s against Kingston A400 500 MB/s, 93% in favour of Acer FA200. Sequential write runs the same way, 6200 MB/s on the Acer FA200 versus 450 MB/s on the Kingston A400, another win for Acer FA200. There is a split on bus interface as well, PCIe 4.0 x4 on the Acer FA200 versus SATA III on the Kingston A400. They differ on form factor too, M.2 2280 on the Acer FA200 versus 2.5-inch on the Kingston A400. The warranty figures are near enough to ignore, 5 Years on the Acer FA200 versus 3 Years on the Kingston A400.
Acer FA200 vs Kingston A400: which one fits your build
Take the Acer FA200 for gamers and general users wanting 2000 GB of PCIe 4.0 storage at high read speeds. It is equally the pick for buyers who value a 5 year warranty and a 1000 TBW rating. It is the wrong buy for workloads with constant heavy writing, since the NAND is QLC and the drive has no DRAM. Take the Kingston A400 for buyers replacing an old mechanical hard drive who want the lowest-cost SATA SSD upgrade available. This drive delivers a dramatic real-world speed improvement at minimal cost. It is not the one for buyers who want hardware encryption or top-tier SATA sustained performance. The Kingston KC600, covered elsewhere on this site, is the appropriate step up for those needs.
What Acer FA200 and Kingston A400 have in common
Everything else lines up. Drive type read the same on both, so those are not worth weighing.
Specs and benchmarks
Speed Score
- Acer FA200
- 6.6/10
- Kingston A400
- –
Internal and portable SSDs are scored on separate scales, so these two scores can't be compared directly.
Brand
- Acer FA200
- Acer
- Kingston A400
- Kingston
Model Number
- Acer FA200
- Acer FA200
- Kingston A400
- A400
Series
- Acer FA200
- FA200
- Kingston A400
- A400
Drive Type
- Acer FA200
- Internal
- Kingston A400
- Internal
Bus Interface
- Acer FA200
- PCIe 4.0 x4
- Kingston A400
- SATA III
Form Factor
- Acer FA200
- M.2 2280
- Kingston A400
- 2.5-inch
Sequential Read
- Acer FA200
- 7200 MB/s
- Kingston A400
- 500 MB/s-93%
Sequential Write
- Acer FA200
- 6200 MB/s
- Kingston A400
- 450 MB/s-93%
DRAM Cache
- Acer FA200
- DRAM-less (HMB)
- Kingston A400
- DRAM-less
Warranty
- Acer FA200
- 5 YearsBest
- Kingston A400
- 3 Years
Which one should you pick?
Choose Acer FA200 if you want the higher sequential read (7200 MB/s vs 500 MB/s) and the higher sequential write (6200 MB/s vs 450 MB/s).
Choose Kingston A400 if you already have it on hand or find it at a lower price.
Price comparison
| Retailer | Acer FA200 | Kingston A400 |
|---|---|---|
| Amazon | View on Amazon |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.




