Novexa SN-6654 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN6654-XT · Released 2020 · Updated 2026-10-26
Key facts
| Benchmark index | 10,533 (SSDs scale) |
|---|---|
| Category rank | #27,907 |
| Street price | $309 |
| Power | 8 W (active) |
| Performance per dollar | 34.09 |
| Released | 2020 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-6654 XT |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,900 MB/s |
| Sequential write | 4,400 MB/s |
| Random 4K read | 1,210K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
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 |
|---|---|---|---|
| Altrix SN-7287 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,168 | $139 | Compare |
| Strivon SN-9303 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,185 | $289 | Compare |
| Strivon SN-3753 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,764 | $379 | Compare |
| Altrix SN-6633 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 9,393 | $269 | Compare |
| Altrix SN-4743 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,771 | $509 | Compare |
| Strivon SN-3789 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,881 | $499 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-6654 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/41910952 (accessed 2026-10-26).