Novexa SN-4463 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN4463-ULTRA · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 7,568 (SSDs scale) |
|---|---|
| Category rank | #19,673 |
| Street price | $159 |
| Power | 6 W (active) |
| Performance per dollar | 47.60 |
| Released | 2025 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-4463 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,100 MB/s |
| Sequential write | 5,700 MB/s |
| Random 4K read | 950K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DRAM-less (HMB) |
| 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 |
|---|---|---|---|
| Novexa SN-5948 Ultra 1TB SATA 2.5-inch SSD | 3,747 | $39 | Compare |
| Caldera SN-2495 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,912 | $379 | Compare |
| Altrix SN-8708 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,759 | $499 | Compare |
| Novexa SN-5534 XT 1TB SATA 2.5-inch SSD | 3,069 | $39 | Compare |
| Caldera SN-7385 Pro 1TB SATA 2.5-inch SSD | 4,282 | $49 | Compare |
| Novexa SN-5951 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD | 4,783 | $49 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-4463 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7547693 (accessed 2026-10-20).