Altrix SN-4431 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN4431-CORE · Released 2025 · Updated 2026-10-23
Key facts
| Benchmark index | 7,185 (SSDs scale) |
|---|---|
| Category rank | #8,052 |
| Street price | $129 |
| Power | 8 W (active) |
| Performance per dollar | 55.70 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-4431 Core |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,400 MB/s |
| Sequential write | 5,800 MB/s |
| Random 4K read | 990K IOPS |
| NAND | 3D QLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 480 TBW (0.22 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Mirenta SN-6869 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,791 | $429 | Compare |
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| Altrix SN-5066 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,476 | $349 | Compare |
| Caldera SN-9510 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,961 | $519 | Compare |
| Altrix SN-9409 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,730 | $379 | Compare |
| Novexa SN-2143 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,387 | $309 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-4431 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/43670538 (accessed 2026-10-23).