Altrix SN-1553 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN1553-PLUS · Released 2020 · Updated 2026-10-20
Key facts
| Benchmark index | 12,514 (SSDs scale) |
|---|---|
| Category rank | #29,204 |
| Street price | $429 |
| Power | 7 W (active) |
| Performance per dollar | 29.17 |
| Released | 2020 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-1553 Plus |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,000 MB/s |
| Sequential write | 4,500 MB/s |
| Random 4K read | 990K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 2 GB |
| 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 |
|---|---|---|---|
| Caldera SN-4842 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,862 | $359 | Compare |
| Novexa SN-1300 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,319 | $309 | Compare |
| Strivon SN-4660 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,865 | $219 | Compare |
| Mirenta SN-5943 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,301 | $259 | Compare |
| Altrix SN-2062 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,769 | $529 | Compare |
| Altrix SN-9916 Ti 500GB SATA 2.5-inch SSD | 4,120 | $39 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-1553 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8944513 (accessed 2026-10-20).