Addlink S68 1Tb NVMe SSD detailed specifications
Addlink's S68 internal SSD use PCIe M.2 3.0 x 4. Read below about this NVMe SSD in our article.

The S68 comes equipped with 3D TLC memory. NVMe SSD also available in 256 Gb and 512 Gb capacities.
✅ Storage Comparisons:
🚀 Performance and benchmarks
Drive works on PCIe M.2 3.0 x 4 interface with maximum write speeds 2100 MB/s, and read speeds 2500 MB/s. It also has input/output performance 430000 on writing and 295000 on reading operations.
🖥️ Endurance and warranty
Manufacturer provide 5 years warranty. The S68 has 1.5 million hours MTBF.
📊 Specs
| Category | Value |
|---|---|
| Capacity [?] | 1 TB |
| Interface [?] | M.2 3.0 x 4 |
| Controller [?] | n/a |
| Memory type [?] | 3D TLC |
| DRAM [?] | n/a |
| Read speed (MB/s) [?] | 2500 |
| Write speed (MB/s) [?] | 2100 |
| Read IOPS [?] | 295000 |
| Write IOPS [?] | 430000 |
| Endurance (TBW) [?] | n/a |
| MTBF (million hours) [?] | 1.5 |
| Warranty (years) [?] | 5 |
Conclusion
S68 (1Tb) produced by Addlink support PCIe 3.0 that is twice slower than PCIe 4. The maximum write speed is 2100 Mb/s, that is common for this interface. When everything is weighed in the balance, we highly recommend to have Addlink S68 1Tb for your PC.
+ Pros
- Good writing speed
- Capacity
- Cons
- PCIe 3.0
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