Altrix SN-3420 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN3420-PLUS · Released 2022 · Updated 2026-10-23
Key facts
| Benchmark index | 14,900 (SSDs scale) |
|---|---|
| Category rank | #36,519 |
| Street price | $599 |
| Power | 8 W (active) |
| Performance per dollar | 24.87 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-3420 Plus |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,800 MB/s |
| Sequential write | 5,400 MB/s |
| Random 4K read | 1,020K IOPS |
| NAND | 3D TLC, 176-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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-9590 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $539 | Compare |
| Mirenta SN-6158 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,057 | $249 | Compare |
| Strivon SN-5534 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,621 | $259 | Compare |
| Altrix SN-3476 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,118 | $319 | Compare |
| Novexa SN-9303 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,242 | $599 | Compare |
| Mirenta SN-1917 Ti 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,074 | $239 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-3420 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6353471 (accessed 2026-10-23).