Novexa SN-1640 Plus 500GB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN1640-PLUS · Released 2019 · Updated 2026-10-21
Key facts
| Benchmark index | 6,474 (SSDs scale) |
|---|---|
| Category rank | #9,252 |
| Street price | $89 |
| Power | 5 W (active) |
| Performance per dollar | 72.74 |
| Released | 2019 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-1640 Plus |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,600 MB/s |
| Sequential write | 1,800 MB/s |
| Random 4K read | 520K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 300 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
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| Model | Benchmark | Price | Compare |
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| Strivon SN-9863 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,660 | $169 | Compare |
| Caldera SN-8892 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,388 | $299 | Compare |
| Strivon SN-5329 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,347 | $389 | Compare |
| Novexa SN-5487 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,093 | $289 | Compare |
| Caldera SN-2295 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,441 | $289 | Compare |
| Novexa SN-6782 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD | 12,433 | $369 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-1640 Plus 500GB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4131022 (accessed 2026-10-21).