Altrix SN-3555 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN3555-ULTRA · Released 2024 · Updated 2026-10-25
Key facts
| Benchmark index | 8,257 (SSDs scale) |
|---|---|
| Category rank | #11,043 |
| Street price | $159 |
| Power | 5 W (active) |
| Performance per dollar | 51.93 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-3555 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,100 MB/s |
| Sequential write | 5,200 MB/s |
| Random 4K read | 1,030K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 1,200 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 |
|---|---|---|---|
| Strivon SN-6999 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,342 | $349 | Compare |
| Caldera SN-7939 Pro 1TB SATA 2.5-inch SSD | 3,929 | $39 | Compare |
| Caldera SN-6218 SE 500GB SATA 2.5-inch SSD | 4,106 | $39 | Compare |
| Strivon SN-7153 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,258 | $89 | Compare |
| Strivon SN-1287 Max 1TB SATA 2.5-inch SSD | 3,803 | $39 | Compare |
| Mirenta SN-9570 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,839 | $439 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-3555 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/54773078 (accessed 2026-10-25).