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Acer FA200 vs Silicon Power XPOWER XS90: Comparison
Acer FA200 vs Silicon Power XPOWER XS90: the sequential read difference
On sequential read the spread is 50%, Acer FA200 7200 MB/s against Silicon Power XPOWER XS90 14300 MB/s, so Silicon Power XPOWER XS90 takes it. Sequential write runs the same way, 6200 MB/s on the Acer FA200 versus 13400 MB/s on the Silicon Power XPOWER XS90, another win for Silicon Power XPOWER XS90. Silicon Power XPOWER XS90 also leads on endurance tbw, 1000 TB on the Acer FA200 versus 2026 TB on the Silicon Power XPOWER XS90.
Acer FA200 vs Silicon Power XPOWER XS90: 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 also earns its place with 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 Silicon Power XPOWER XS90 for buyers who already have a motherboard or laptop with a built-in M.2 heatsink and want top-tier Gen5 speed without paying for a redundant one. The same goes for content creators and AI/ML workstation builders who want DRAM-backed caching at the top of the Gen5 speed chart. Avoid it for buyers who need a confirmed TBW/endurance number before committing to a drive for heavy write workloads.
Frequently asked questions
Do the Acer FA200 and Silicon Power XPOWER XS90 differ on bus interface?
Yes. Bus Interface reads PCIe 4.0 x4 on the Acer FA200 versus PCIe Gen 5 x4, NVMe 2.0 on the Silicon Power XPOWER XS90.
Is the Form Factor the same on the Acer FA200 and Silicon Power XPOWER XS90?
It is. Both are listed at M.2 2280, so it is not a reason to pick one over the other.
Specs and benchmarks
Speed Score
- Acer FA200
- 6.6/10
- Silicon Power XPOWER XS90
- –
Internal and portable SSDs are scored on separate scales, so these two scores can't be compared directly.
Brand
- Acer FA200
- Acer
- Silicon Power XPOWER XS90
- Silicon Power
Model Number
- Acer FA200
- Acer FA200
- Silicon Power XPOWER XS90
- SP02KGBP54XS9005 (2TB SKU; series also sold as 1TB and 4TB)
Series
- Acer FA200
- FA200
- Silicon Power XPOWER XS90
- XPOWER XS90
Bus Interface
- Acer FA200
- PCIe 4.0 x4
- Silicon Power XPOWER XS90
- PCIe Gen 5 x4, NVMe 2.0
Form Factor
- Acer FA200
- M.2 2280
- Silicon Power XPOWER XS90
- M.2 2280
Sequential Read
- Acer FA200
- 7200 MB/s-50%
- Silicon Power XPOWER XS90
- 14300 MB/s
Sequential Write
- Acer FA200
- 6200 MB/s-54%
- Silicon Power XPOWER XS90
- 13400 MB/s
Controller
- Acer FA200
- MAP1602A
- Silicon Power XPOWER XS90
- TSMC 6nm-process controller (specific model number not disclosed in launch materials)
DRAM Cache
- Acer FA200
- DRAM-less (HMB)
- Silicon Power XPOWER XS90
- LPDDR4 DRAM cache
NAND Type
- Acer FA200
- QLC
- Silicon Power XPOWER XS90
- Not officially disclosed at launch; unconfirmed, treat as unverified until Silicon Power or a teardown confirms TLC vs QLC
Endurance TBW
- Acer FA200
- 1000 TB-51%
- Silicon Power XPOWER XS90
- 2026 TBBest
Warranty
- Acer FA200
- 5 Years
- Silicon Power XPOWER XS90
- 5 Years
Which one should you pick?
Choose Acer FA200 if you already have it on hand or find it at a lower price.
Choose Silicon Power XPOWER XS90 if you want the higher sequential read (14300 MB/s vs 7200 MB/s), the higher sequential write (13400 MB/s vs 6200 MB/s) and the higher endurance TBW (2026 TB vs 1000 TB).
Price comparison
| Retailer | Acer FA200 | Silicon Power XPOWER XS90 |
|---|---|---|
| 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.
Verdict
Silicon Power XPOWER XS90
7.2 / 10 Expert Rating
Strong headline speeds that land it firmly among the fastest Gen5 consumer drives on paper, but we're marking this down slightly from where the raw numbers alone would put it because pricing, TBW, and NAND type are all still unknown.