Altrix SN-6840 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN6840-PLUS · Released 2019 · Updated 2026-10-20
Key facts
| Benchmark index | 7,281 (SSDs scale) |
|---|---|
| Category rank | #48,158 |
| Street price | $109 |
| Power | 6 W (active) |
| Performance per dollar | 66.80 |
| Released | 2019 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-6840 Plus |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,800 MB/s |
| Sequential write | 2,600 MB/s |
| Random 4K read | 430K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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 |
|---|---|---|---|
| Caldera SN-2045 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,607 | $409 | Compare |
| Strivon SN-6364 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,332 | $469 | Compare |
| Mirenta SN-1396 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,408 | $239 | Compare |
| Caldera SN-5828 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,164 | $339 | Compare |
| Strivon SN-8420 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,840 | $559 | Compare |
| Altrix SN-3414 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,377 | $339 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-6840 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/95026837 (accessed 2026-10-20).