Storage capacity
- 2TB WD BLACK SN850X NVMe SSD with Heatsink
- 2TB
- Lexar NM620
- 512GB
Internal ssd comparison
2TB WD BLACK SN850X NVMe SSD with Heatsink vs Lexar NM620
Compare key specifications, features and design side by side.
01Selected  2TB WD BLACK SN850X NVMe SSD with Heatsink
KSh 33,000Out of Stock | 02  Lexar NM620 512GB Internal SSD
KSh 16,500In Stock |
|---|
Add to comparison
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PNY CS1030 1TB M.2 NVMe PCIe Gen3 x4 SSDKSh 23,000
Lexar NQ780 1TB Internal SSDKSh 24,500
Lexar NM620 1TB Internal SSDKSh 24,000
Lexar NM610 PRO 500GB Internal SSDKSh 15,500
PS5 WD BLACK SN850X 2TB with HeatsinkKSh 38,000
2TB WD Black SN850X NVMe SSDKSh 25,000
WD_BLACK SN7100 1TBKSh 19,500
2 of 4 products
Our quick verdict
The 2TB WD BLACK SN850X NVMe SSD with Heatsink is the better buy: it has more storage (2 TB vs 512 GB).
Endurance
- 2TB WD BLACK SN850X NVMe SSD with Heatsink
- 1200 TBW
- Lexar NM620
- 250TBW
Form factor
- 2TB WD BLACK SN850X NVMe SSD with Heatsink
- M.2 2280
- Lexar NM620
- M.2 2280 NVMe SSD
Key differences
The main differences to help you choose.
2TB WD BLACK SN850X NVMe SSD with Heatsink
- More storage: 2 TB (vs 512 GB).
Lexar NM620
Its full specifications are in the detailed comparison below.
What matters most to you?
3 priorities selected.
| Priority | 2TB WD BLACK SN850X NVMe SSD with Heatsink | Lexar NM620 |
|---|---|---|
| Storage capacity | 2TB | 512GB |
| Endurance | 1200 TBW | 250TBW |
| Form factor | M.2 2280 | M.2 2280 NVMe SSD |
Tick a topic above to see how each product answers it.
Detailed comparison
Explore the full specifications, section by section.
These products have the same published specifications.
Similarities
- Both use M.2 (form factor).
In summary
The 2TB WD BLACK SN850X NVMe SSD with Heatsink is the better buy for almost everyone, with more storage.
Back to compared products ↑In-stock alternatives
For 2TB WD BLACK SN850X NVMe SSD with HeatsinkPNY CS1030 1TB M.2 NVMe PCIe Gen3 x4 SSDView product ↗
For 2TB WD BLACK SN850X NVMe SSD with HeatsinkSeagate 1TB Storage Expansion Card for Xbox Series X|SView product ↗For Lexar NM620 512GB Internal SSDLexar NM610 PRO 500GB Internal SSDView product ↗For Lexar NM620 512GB Internal SSDLexar NM620 1TB Internal SSDView product ↗