Storage capacity
- 4TB WD BLACK SN850X NVMe SSD with Heatsink
- 4TB
- Lexar NM610 PRO
- 500GB
Internal ssd comparison
Compare key specifications, features and design side by side.
01Selected ![]() 4TB WD BLACK SN850X NVMe SSD with Heatsink
KSh 65,000Out of Stock | 02 ![]() Lexar NM610 PRO 500GB Internal SSD
KSh 15,500In Stock |
|---|







The 4TB WD BLACK SN850X NVMe SSD with Heatsink is the better buy: it has 4 TB of storage.
The main differences to help you choose.
Its full specifications are in the detailed comparison below.
| Priority | 4TB WD BLACK SN850X NVMe SSD with Heatsink | Lexar NM610 PRO |
|---|---|---|
| Storage capacity | 4TB | 500GB |
| Endurance | 2,400 Terabytes Written (TBW) | 120TBW |
| Form factor | M.2 2280 | M.2 2280 NVMe SSD |
Tick a topic above to see how each product answers it.
Explore the full specifications, section by section.
| Specification | 4TB WD BLACK SN850X NVMe SSD with Heatsink | Lexar NM610 PRO 500GB Internal SSD |
|---|---|---|
| Brand | WD | Lexar |
| Specification | 4TB WD BLACK SN850X NVMe SSD with Heatsink | Lexar NM610 PRO 500GB Internal SSD |
|---|---|---|
| Endurance | 2,400 Terabytes Written (TBW) | 120TBW |
| Sequential Read / Write | — | Up to 3000MB/s read |
| Specification | 4TB WD BLACK SN850X NVMe SSD with Heatsink | Lexar NM610 PRO 500GB Internal SSD |
|---|---|---|
| Brand / Model | 4TB WD BLACK SN850X NVMe SSD with Heatsink | Lexar NM610 PRO · LNM610P500G-RNNNG |
| Storage Capacity | 4TB | 500GB |
| Form Factor | M.2 2280 | M.2 2280 NVMe SSD |
| SSD Type | — | M.2 2280 NVMe SSD |
| Interface / Protocol | — | PCIe Gen 3 x4 / NVMe 1.4 |
| Specification | 4TB WD BLACK SN850X NVMe SSD with Heatsink | Lexar NM610 PRO 500GB Internal SSD |
|---|---|---|
| Compatibility | Windows 10/11 & PlayStation 5 | Compatible M.2 2280 PCIe NVMe slots; NVMe 1.4 platform support required |
| Features / Security | — | No moving parts; shock and vibration resistant |
| Specification | 4TB WD BLACK SN850X NVMe SSD with Heatsink | Lexar NM610 PRO 500GB Internal SSD |
|---|---|---|
| Dimensions / Weight | — | 80 × 22 × 2.45 mm; 9 g |
| Warranty / Package | — | 36 months · 36 months |
| Specification | 4TB WD BLACK SN850X NVMe SSD with Heatsink | Lexar NM610 PRO 500GB Internal SSD |
|---|---|---|
| Model-specific details | — | 500GB · LNM610P500G-RNNNG — Product series: NM610 PRO; Operating temperature: 0°C to 70°C; Storage temperature: -40°C to 85°C |
These products have the same published specifications.
The 4TB WD BLACK SN850X NVMe SSD with Heatsink is the better buy for almost everyone, with 4 TB of storage.
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