Novexa SN-6603 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN6603-PLUS · Released 2022 · Updated 2026-10-26
Key facts
| Benchmark index | 6,275 (SSDs scale) |
|---|---|
| Category rank | #1,523 |
| Street price | $89 |
| Power | 5 W (active) |
| Performance per dollar | 70.51 |
| Released | 2022 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-6603 Plus |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,200 MB/s |
| Sequential write | 4,600 MB/s |
| Random 4K read | 1,390K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 240 TBW (0.22 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 |
|---|---|---|---|
| Mirenta SN-6625 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD | 9,328 | $229 | Compare |
| Mirenta SN-7769 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,732 | $549 | Compare |
| Novexa SN-8056 SE 4TB PCIe 3.0 NVMe M.2 2280 SSD | 12,683 | $429 | Compare |
| Strivon SN-6245 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,255 | $409 | Compare |
| Novexa SN-6791 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 13,117 | $479 | Compare |
| Novexa SN-3559 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,104 | $599 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-6603 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3611802 (accessed 2026-10-26).