Lexar
Lexar NM620 500GB
PCIe 3.0 · 3300/3000 MB/s · 500GB
85
/ 100
From $50
VS
Samsung
Samsung 870 EVO 1TB
SATA · 560/530 MB/s · 1TB
85
/ 100
From $85
Specdex verdict
Dead heat — it comes down to priorities.
In our weighted Specdex score, Lexar NM620 500GB lands at 85 and Samsung 870 EVO 1TB at 85. With scores tied, the decision hinges on which sub-scores matter most to you.
Pick Lexar NM620 500GB if…
- ✓Plug-and-play (portable)
- ✓Competitive per-GB cost
- ✓3-5 year warranties typical
Pick Samsung 870 EVO 1TB if…
- ✓Plug-and-play (portable)
- ✓Competitive per-GB cost
- ✓3-5 year warranties typical
Lexar NM620 500GB 85
vs 85 Samsung 870 EVO 1TB
Score breakdown
Lexar NM620 500GB
85 read 88
write 84
endurance 84
value 88
Samsung 870 EVO 1TB
85 read 88
write 84
endurance 84
value 88
Specs side-by-side
| Spec | Lexar NM620 500GB | Samsung 870 EVO 1TB |
|---|---|---|
| Interface | PCIe 3.0 | SATA |
| Capacity | ▲ 500GB | 1TB |
| Read/Write | 3300/3000 MB/s | 560/530 MB/s |
| Release year | 2021 | 2020 |
Lexar NM620 500GB
Pros
- +Plug-and-play (portable)
- +Competitive per-GB cost
- +3-5 year warranties typical
Cons
- −Portable variants are USB-only
- −SATA models capped ~550 MB/s
- −DRAM-less drives slower sustained
Samsung 870 EVO 1TB
Pros
- +Plug-and-play (portable)
- +Competitive per-GB cost
- +3-5 year warranties typical
Cons
- −Portable variants are USB-only
- −SATA models capped ~550 MB/s
- −DRAM-less drives slower sustained
FAQ: Lexar NM620 500GB vs Samsung 870 EVO 1TB
Which is better, Lexar NM620 500GB or Samsung 870 EVO 1TB? +
Both score 85 on our weighted rubric — tied. Your best pick depends on the sub-scores above.
Is Lexar NM620 500GB worth the price? +
At $50, Lexar NM620 500GB delivers a Specdex score of 85 — strongest in read.
Is Samsung 870 EVO 1TB worth the price? +
At $85, Samsung 870 EVO 1TB delivers a Specdex score of 85 — strongest in read.
Does Lexar NM620 500GB or Samsung 870 EVO 1TB last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.