Altrix SN-3818 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN3818-CORE · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 13,881 (SSDs scale) |
|---|---|
| Category rank | #455 |
| Street price | $599 |
| Power | 7 W (active) |
| Performance per dollar | 23.17 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-3818 Core |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,500 MB/s |
| Sequential write | 5,100 MB/s |
| Random 4K read | 1,200K IOPS |
| NAND | 3D TLC, 232-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 |
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| Mirenta SN-9684 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,887 | $429 | Compare |
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| Altrix SN-9108 Ti 500GB SATA 2.5-inch SSD | 4,031 | $39 | Compare |
| Altrix SN-6703 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Mirenta SN-1361 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,495 | $479 | Compare |
| Novexa SN-8452 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-3818 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/93033537 (accessed 2026-10-22).