Altrix SN-4091 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN4091-CORE · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 14,900 (SSDs scale) |
|---|---|
| Category rank | #19,634 |
| Street price | $569 |
| Power | 6 W (active) |
| Performance per dollar | 26.19 |
| Released | 2020 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-4091 Core |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,300 MB/s |
| Sequential write | 4,200 MB/s |
| Random 4K read | 1,380K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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 |
|---|---|---|---|
| Altrix SN-4649 Prime 500GB SATA 2.5-inch SSD | 4,058 | $39 | Compare |
| Altrix SN-5233 Edge 500GB SATA 2.5-inch SSD | 4,147 | $39 | Compare |
| Mirenta SN-6623 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,684 | $269 | Compare |
| Altrix SN-8275 Core 1TB SATA 2.5-inch SSD | 3,402 | $29 | Compare |
| Strivon SN-8860 SE 1TB SATA 2.5-inch SSD | 4,638 | $49 | Compare |
| Strivon SN-5445 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,126 | $519 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-4091 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3955927 (accessed 2026-10-21).