Novexa SN-6503 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN6503-PRIME · Released 2026 · Updated 2026-10-26
Key facts
| Benchmark index | 8,626 (SSDs scale) |
|---|---|
| Category rank | #10,982 |
| Street price | $169 |
| Power | 5 W (active) |
| Performance per dollar | 51.04 |
| Released | 2026 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-6503 Prime |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,500 MB/s |
| Sequential write | 5,800 MB/s |
| Random 4K read | 1,190K 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
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| Model | Benchmark | Price | Compare |
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| Strivon SN-1882 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD | 10,429 | $259 | Compare |
| Caldera SN-5827 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,156 | $509 | Compare |
| Altrix SN-3788 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,786 | $399 | Compare |
| Novexa SN-8503 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,139 | $369 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-6503 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/11089982 (accessed 2026-10-26).