Fanxiang S770 1TB
NVMe · 4 · 4
General
| Interface | NVMe |
|---|---|
| PCIe Generation | 4 |
| PCIe Lanes | 4 |
| Protocol | NVMe |
| Form Factor | M.2 2280 |
| Capacity | 1000 GB |
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Performance
| Sequential Read | 7300 MB/s |
|---|---|
| Sequential Write | 5400 MB/s |
| DRAM Cache | Yes |
| Cache Type | DRAM |
| Cache Size | 1024 MB |
| Cache Note | DRAM cache confirmed as 1GB per manufacturer listing (scales up to 2GB on larger capacities). Uses InnoGrit IG5236 controller with YMTC 128-layer TLC NAND, per independent teardown review. |
Heatsink
| Heatsink | Yes |
|---|---|
| Heatsink Note | Ships with a factory-included heatsink (installable by the user without disassembly for PS5 use); claimed 30% max-temperature reduction versus no heatsink. |