Altrix SN-5181 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN5181-PRIME · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 10,957 (SSDs scale) |
|---|---|
| Category rank | #23,424 |
| Street price | $379 |
| Power | 8 W (active) |
| Performance per dollar | 28.91 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-5181 Prime |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,100 MB/s |
| Sequential write | 4,600 MB/s |
| Random 4K read | 1,400K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 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 |
|---|---|---|---|
| Strivon SN-8179 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,953 | $209 | Compare |
| Strivon SN-1116 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,190 | $259 | Compare |
| Caldera SN-5623 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,112 | $299 | Compare |
| Altrix SN-8638 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,532 | $269 | Compare |
| Altrix SN-8422 SE 4TB PCIe 3.0 NVMe M.2 2280 SSD | 13,127 | $539 | Compare |
| Mirenta SN-9222 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD | 11,387 | $309 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-5181 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/89939259 (accessed 2026-10-25).