Novexa SN-3521 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN3521-ULTRA · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 13,686 (SSDs scale) |
|---|---|
| Category rank | #42,489 |
| Street price | $469 |
| Power | 5 W (active) |
| Performance per dollar | 29.18 |
| Released | 2022 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-3521 Ultra |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,300 MB/s |
| Sequential write | 5,500 MB/s |
| Random 4K read | 990K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 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 |
|---|---|---|---|
| Novexa SN-8857 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,657 | $489 | Compare |
| Novexa SN-8817 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,473 | $219 | Compare |
| Novexa SN-1859 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,270 | $309 | Compare |
| Altrix SN-6353 SE 1TB SATA 2.5-inch SSD | 3,211 | $39 | Compare |
| Altrix SN-9619 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,860 | $109 | Compare |
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Cite this page: Hardware Spec Index, “Novexa SN-3521 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/54557029 (accessed 2026-10-25).