Altrix SN-3121 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN3121-SE · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 9,016 (SSDs scale) |
|---|---|
| Category rank | #31,993 |
| Street price | $189 |
| Power | 5 W (active) |
| Performance per dollar | 47.70 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-3121 SE |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,500 MB/s |
| Sequential write | 5,300 MB/s |
| Random 4K read | 1,140K IOPS |
| NAND | 3D TLC, 218-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 |
|---|---|---|---|
| Caldera SN-3543 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,859 | $399 | Compare |
| Strivon SN-2543 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,774 | $149 | Compare |
| Strivon SN-3736 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,533 | $339 | Compare |
| Novexa SN-1168 SE 500GB SATA 2.5-inch SSD | 4,169 | $49 | Compare |
| Strivon SN-9902 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,028 | $419 | Compare |
| Altrix SN-1008 Plus 500GB SATA 2.5-inch SSD | 4,318 | $39 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-3121 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5873134 (accessed 2026-10-25).