Altrix SN-3881 Core 500GB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN3881-CORE · Released 2019 · Updated 2026-10-24
Key facts
| Benchmark index | 6,106 (SSDs scale) |
|---|---|
| Category rank | #37,206 |
| Street price | $79 |
| Power | 5 W (active) |
| Performance per dollar | 77.29 |
| Released | 2019 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-3881 Core |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 3,100 MB/s |
| Sequential write | 1,700 MB/s |
| Random 4K read | 400K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 100 TBW (0.18 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Novexa SN-7370 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,954 | $159 | Compare |
| Caldera SN-4891 SE 500GB SATA 2.5-inch SSD | 3,730 | $39 | Compare |
| Strivon SN-6824 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,771 | $279 | Compare |
| Altrix SN-5257 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,428 | $299 | Compare |
| Novexa SN-3259 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,131 | $499 | Compare |
| Strivon SN-5231 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,226 | $319 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-3881 Core 500GB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/29133136 (accessed 2026-10-24).