Novexa SN-9638 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN9638-XT · Released 2020 · Updated 2026-10-23
Key facts
| Benchmark index | 8,931 (SSDs scale) |
|---|---|
| Category rank | #7,797 |
| Street price | $169 |
| Power | 8 W (active) |
| Performance per dollar | 52.85 |
| Released | 2020 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-9638 XT |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,700 MB/s |
| Sequential write | 4,900 MB/s |
| Random 4K read | 1,330K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | None |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa SN-9057 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,276 | $399 | Compare |
| Strivon SN-2289 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,964 | $369 | Compare |
| Novexa SN-2177 Edge 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,900 | $549 | Compare |
| Altrix SN-8031 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,423 | $359 | Compare |
| Altrix SN-9282 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,383 | $129 | Compare |
| Novexa SN-4968 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 13,354 | $459 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-9638 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3613315 (accessed 2026-10-23).