Lexar NM800 Pro vs Samsung MZ-ALQ5120 M.2 NVMe SSD
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AI Matrix
Powered by Claude AILexar NM800 Pro clearly outperforms the Samsung MZ-ALQ5120 M.2 NVMe SSD in the ssd storage category, especially in performance, scoring 50 vs 33. If you want the better overall ssd storage, Lexar NM800 Pro is the recommended choice.
5 Reasons Why Lexar NM800 Pro Is Better
- 1.Faster read speed: 7,000MB/s vs 3,400MB/s
- 2.Faster write speed: 5,000MB/s vs 2,300MB/s
- 3.Higher endurance: 1200 TBW vs 300 TBW
- 4.Better performance score: 49 vs 23
- 5.Better display rating: 41 vs 18
What are you giving up?
Picking Lexar NM800 Pro over Samsung MZ-ALQ5120 M.2 NVMe SSD means trading these off.
You give up
- −$94 cheaper ($54.99 vs $149)
You gain
Specs are roughly matched — winner decided on overall scoring, not a specific spec advantage.
Spec Comparison
Lexar NM800 ProSamsung MZ-ALQ5120 M.2 NVMe SSD
Score Breakdown
Lexar NM800 ProSamsung MZ-ALQ5120 M.2 NVMe SSD
86
Price20% weight
98Samsung MZ-ALQ5120 M.2 NVMe SSD Winner
49
Read Speed30% weight
23Lexar NM800 Pro Winner
41
Write Speed20% weight
18Lexar NM800 Pro Winner
35
Capacity15% weight
12Lexar NM800 Pro Winner
31
Endurance15% weight
6Lexar NM800 Pro Winner
Scores are relative within the ssd storagecategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
Lexar NM800 Pro
Winner✓ Pros
- ●Higher performance score
- ●Better display score
- ●Better battery score
✗ Cons
- ●Higher price: $149 vs $54.99
- ●Higher price relative to value
Samsung MZ-ALQ5120 M.2 NVMe SSD
✓ Pros
- ●Lower price: $54.99 vs $149
- ●Better value for money
✗ Cons
- ●Weaker battery score
- ●Lower display score
- ●Lower performance score
Spec Comparison
| Spec | Lexar NM800 ProW | Samsung MZ-ALQ5120 M.2 NVMe SSD |
|---|---|---|
| Price | 149$ | 54.99$✓ |
| Storage | — | 512GB |
| Weight | — | 10g |
| Dimensions | — | 80 x 22 x 2.38 mm |
Who Should Buy
Buy Lexar NM800 Pro if…
Buy the Lexar NM800 Pro if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Samsung MZ-ALQ5120 M.2 NVMe SSD if…
Choose the Samsung MZ-ALQ5120 M.2 NVMe SSD if budget is your top priority — it offers competitive specs at a lower price point.
Lexar NM800 Pro vs Samsung MZ-ALQ5120 M.2 NVMe SSD — FAQ
Lexar NM800 Pro vs Samsung MZ-ALQ5120 M.2 NVMe SSD: which is better?
Lexar NM800 Pro clearly outperforms the Samsung MZ-ALQ5120 M.2 NVMe SSD in the ssd storage category, especially in performance, scoring 50 vs 33. If you want the better overall ssd storage, Lexar NM800 Pro is the recommended choice.
Is Lexar NM800 Pro better than Samsung MZ-ALQ5120 M.2 NVMe SSD?
Yes, Lexar NM800 Pro scores higher overall (51 vs 28).
Which is cheaper, Lexar NM800 Pro or Samsung MZ-ALQ5120 M.2 NVMe SSD?
Samsung MZ-ALQ5120 M.2 NVMe SSD is cheaper at $54.99 vs $149 for the Lexar NM800 Pro.
Who should buy the Lexar NM800 Pro?
Buy the Lexar NM800 Pro if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Who should buy the Samsung MZ-ALQ5120 M.2 NVMe SSD?
Choose the Samsung MZ-ALQ5120 M.2 NVMe SSD if budget is your top priority — it offers competitive specs at a lower price point.
Full Lexar NM800 Pro review →Full Samsung MZ-ALQ5120 M.2 NVMe SSD review →All Lexar SSD Storage →All Samsung SSD Storage →
Reviewed by VersusMatrix Editorial Team
Last updated: April 28, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.