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Acer FA300 vs ADATA Ultimate SU800: Comparison
What is the difference between Acer FA300 and ADATA Ultimate SU800?
Sequential read is where these two genuinely part company, Acer FA300 11000 MB/s against ADATA Ultimate SU800 560 MB/s, a 95% lead for Acer FA300. Measured rather than claimed: in Speed Score the Acer FA300 returns 8.5 against 5.1, a 40% lead. Acer FA300 also leads on sequential write, 10000 MB/s on the Acer FA300 versus 520 MB/s on the ADATA Ultimate SU800. Bus interface is not the same on both, PCIe 5.0 x4 on the Acer FA300 versus SATA III on the ADATA Ultimate SU800. There is a split on dram cache as well, DRAM-less on the Acer FA300 versus DRAM on the ADATA Ultimate SU800. There is a split on form factor as well, M.2 2280 on the Acer FA300 versus 2.5-inch on the ADATA Ultimate SU800. They differ on controller too, SM2504XT on the Acer FA300 versus Silicon Motion SM2258 on the ADATA Ultimate SU800. They differ on nand vendor too, Kioxia on the Acer FA300 versus Micron on the ADATA Ultimate SU800.
Which should you buy, Acer FA300 or ADATA Ultimate SU800?
Take the ADATA Ultimate SU800 for value-conscious buyers who want top-tier SATA performance with a long, established production track record. This drive delivers proven reliability at a competitive price. It is not the one for buyers who want the absolute lowest-cost SATA option available. The Silicon Power Ace A55 or Patriot Burst Elite, both covered elsewhere on this site, undercut this drive's price further.
What Acer FA300 and ADATA Ultimate SU800 have in common
Everything else lines up. Nand type, drive type and controller vendor read the same on both, so those are not worth weighing.
Specs and benchmarks
Speed Score
- Acer FA300
- 8.5/10Best
- ADATA Ultimate SU800
- 5.1/10-40%
How fast this drive is, rated from its read and write speeds, cache and NAND type. 10 is the fastest.
Brand
- Acer FA300
- Acer
- ADATA Ultimate SU800
- ADATA
Model Number
- Acer FA300
- Acer FA300
- ADATA Ultimate SU800
- SU800
Series
- Acer FA300
- FA300
- ADATA Ultimate SU800
- Ultimate SU800
Drive Type
- Acer FA300
- Internal
- ADATA Ultimate SU800
- Internal
Bus Interface
- Acer FA300
- PCIe 5.0 x4
- ADATA Ultimate SU800
- SATA III
Form Factor
- Acer FA300
- M.2 2280
- ADATA Ultimate SU800
- 2.5-inch
Sequential Read
- Acer FA300
- 11000 MB/s
- ADATA Ultimate SU800
- 560 MB/s-95%
Sequential Write
- Acer FA300
- 10000 MB/s
- ADATA Ultimate SU800
- 520 MB/s-95%
Controller
- Acer FA300
- SM2504XT
- ADATA Ultimate SU800
- Silicon Motion SM2258
Controller Vendor
- Acer FA300
- Silicon Motion
- ADATA Ultimate SU800
- Silicon Motion
DRAM Cache
- Acer FA300
- DRAM-less (HMB)
- ADATA Ultimate SU800
- DRAM
NAND Type
- Acer FA300
- TLC
- ADATA Ultimate SU800
- TLC
NAND Vendor
- Acer FA300
- Kioxia
- ADATA Ultimate SU800
- Micron
Which one should you pick?
Choose Acer FA300 if you want the higher speed score (8.5 vs 5.1), the higher sequential read (11000 MB/s vs 560 MB/s) and the higher sequential write (10000 MB/s vs 520 MB/s).
Choose ADATA Ultimate SU800 if you already have it on hand or find it at a lower price.
Price comparison
| Retailer | Acer FA300 | ADATA Ultimate SU800 |
|---|---|---|
| Amazon | View on Amazon | View on Amazon |
| Newegg | View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.