Novexa SN-8503 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN8503-CORE · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 14,321 (SSDs scale) |
|---|---|
| Category rank | #40,269 |
| Street price | $509 |
| Power | 7 W (active) |
| Performance per dollar | 28.14 |
| Released | 2021 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-8503 Core |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,500 MB/s |
| Sequential write | 4,700 MB/s |
| Random 4K read | 1,010K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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-5724 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,382 | $299 | Compare |
| Novexa SN-4550 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,003 | $349 | Compare |
| Strivon SN-1017 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,716 | $579 | Compare |
| Altrix SN-6726 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,825 | $529 | Compare |
| Caldera SN-1673 SE 4TB PCIe 3.0 NVMe M.2 2280 SSD | 10,879 | $319 | Compare |
| Strivon SN-8272 SE 1TB PCIe 4.0 NVMe M.2 2230 SSD | 6,918 | $119 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-8503 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3102249 (accessed 2026-10-21).