Novexa SN-1553 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN1553-PRO · Released 2019 · Updated 2026-10-18
Key facts
| Benchmark index | 5,571 (SSDs scale) |
|---|---|
| Category rank | #49,576 |
| Street price | $69 |
| Power | 4 W (active) |
| Performance per dollar | 80.74 |
| Released | 2019 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-1553 Pro |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,900 MB/s |
| Sequential write | 2,600 MB/s |
| Random 4K read | 490K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 360 TBW (0.33 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 |
|---|---|---|---|
| Caldera SN-9139 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,603 | $339 | Compare |
| Altrix SN-1946 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,463 | $279 | Compare |
| Novexa SN-3295 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,391 | $319 | Compare |
| Strivon SN-4936 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,457 | $429 | Compare |
| Caldera SN-6426 Plus 1TB SATA 2.5-inch SSD | 3,735 | $29 | Compare |
| Mirenta SN-8060 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,059 | $219 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-1553 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6350331 (accessed 2026-10-18).