Novexa SN-6588 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN6588-ULTRA · Released 2023 · Updated 2026-10-23
Key facts
| Benchmark index | 9,868 (SSDs scale) |
|---|---|
| Category rank | #39,288 |
| Street price | $239 |
| Power | 6 W (active) |
| Performance per dollar | 41.29 |
| Released | 2023 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-6588 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,500 MB/s |
| Sequential write | 4,300 MB/s |
| Random 4K read | 1,330K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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-6172 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,221 | $399 | Compare |
| Altrix SN-2298 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,166 | $279 | Compare |
| Novexa SN-5389 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,676 | $319 | Compare |
| Caldera SN-3977 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,573 | $419 | Compare |
| Mirenta SN-8105 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD | 7,169 | $129 | Compare |
| Caldera SN-1356 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,139 | $379 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-6588 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3910580 (accessed 2026-10-23).