Novexa SN-1593 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN1593-XT · Released 2020 · Updated 2026-10-27
Key facts
| Benchmark index | 5,343 (SSDs scale) |
|---|---|
| Category rank | #21,748 |
| Street price | $59 |
| Power | 5 W (active) |
| Performance per dollar | 90.56 |
| Released | 2020 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-1593 XT |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,200 MB/s |
| Sequential write | 4,700 MB/s |
| Random 4K read | 940K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.55 DWPD) |
| Warranty | 3 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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| Caldera SN-8682 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 10,160 | $229 | Compare |
| Altrix SN-8494 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,812 | $419 | Compare |
| Caldera SN-1238 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,401 | $599 | Compare |
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Cite this page: Hardware Spec Index, “Novexa SN-1593 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/93353801 (accessed 2026-10-27).