Fanxiang S770 2TB NVMe SSD technical specifications (2026)
How fast is the S770 (2TB) produced by Fanxiang and another specs explore in our article.
Controller & Memory
S770 (2TB) produced by Fanxiang use Innogrit IG5236 controller. This NVMe has Dynamic-Random Access Memory Yes for mapping data, located on the internal SSD. The S770 comes equipped with YMTC 128-l TLC memory. Internal SSD is offered also in 4 TB and 1 TB capacities.
Storage Comparisons:
S770 Performance & Benchmarks
NVMe SSD works on PCIe M.2 4.0 x 4 with maximum write speeds equals to 6800 MB/s, and read speeds 7300 MB/s. It also has input/output performance 7300000 on reading and 6800000 on writing operations per second.
Fanxiang S770 2 TB vs M.2 4.0 x 4 peers
Switch between sequential throughput and random IOPS to see how this drive stacks up against other M.2 4.0 x 4 SSDs in our database. The highlighted bar is the drive on this page — click any other bar to open that drive.
- Patriot Viper PV593 1 TB: 14,500 MB/s read, 14,000 MB/s write
- Patriot Viper PV593 2 TB: 14,500 MB/s read, 14,000 MB/s write
- Patriot Viper PV593 4 TB: 14,500 MB/s read, 14,000 MB/s write
- Patriot Viper PV573 2 TB: 14,000 MB/s read, 12,000 MB/s write
- Fanxiang S770 2 TB (this drive): 7,300 MB/s read, 6,800 MB/s write
Fanxiang S770 vs Competitors
See how the S770 stacks up against other M.2 4.0 x 4 drives in our database:
Compare with rival drives:
Endurance, TBW & Warranty
Fanxiang give 2 years of warranty that limited by endurance 100 Total Bytes Written. As well it has 2000000 million hours MTBF.
Fanxiang S770 2 TB Specifications
| Category | Value |
|---|---|
| Capacity [?] | 2 TB |
| Interface [?] | M.2 4.0 x 4 |
| Controller [?] | Innogrit IG5236 |
| Memory type [?] | YMTC 128-l TLC |
| DRAM [?] | Yes |
| Read speed (MB/s) [?] | 7300 |
| Write speed (MB/s) [?] | 6800 |
| Read IOPS [?] | 7300000 |
| Write IOPS [?] | 6800000 |
| Endurance (TBW) [?] | 100 |
| MTBF (million hours) [?] | 2000000 |
| Warranty (years) [?] | 2 |
Verdict: Is the S770 Worth It in 2026?
S770 (2TB) produced by Fanxiang support PCIe 4 that is significantly faster than previous bus standard. The maximum write speed is 6800 Mb/s, that is faster than has other rivals. The Fanxiang S770 can write 100 TBW, that is not much compared to closest rivals. Overall, we advise to have Fanxiang S770 2TB for your PC.
+ Pros
- Excellent writing speed
- PCIe 4.0
- Capacity
- Cons
- Writing speed
Buy this or similar SSD Storage:
Video Review
Fanxiang m.2 SSD - Worth it?
