Novexa SN-4956 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN4956-XT · Released 2026 · Updated 2026-10-21
Key facts
| Benchmark index | 6,162 (SSDs scale) |
|---|---|
| Category rank | #33,039 |
| Street price | $89 |
| Power | 7 W (active) |
| Performance per dollar | 69.24 |
| Released | 2026 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-4956 XT |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,000 MB/s |
| Sequential write | 3,900 MB/s |
| Random 4K read | 760K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 360 TBW (0.33 DWPD) |
| Warranty | 3 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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| Strivon SN-1118 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,730 | $479 | Compare |
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| Altrix SN-7628 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,500 | $339 | Compare |
| Strivon SN-7009 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,858 | $599 | Compare |
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Cite this page: Hardware Spec Index, “Novexa SN-4956 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8937658 (accessed 2026-10-21).