Altrix SN-6418 Plus 500GB SATA 2.5-inch SSD
SSDs · Altrix · SKU SN6418-PLUS · Released 2019 · Updated 2026-10-20
Key facts
| Benchmark index | 3,838 (SSDs scale) |
|---|---|
| Category rank | #37,741 |
| Street price | $49 |
| Power | 3 W (active) |
| Performance per dollar | 78.33 |
| Released | 2019 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-6418 Plus |
| Capacity | 500 GB |
| Form factor | 2.5" SATA (7 mm) |
| Interface | SATA 6 Gb/s (AHCI) |
| Sequential read | 550 MB/s |
| Sequential write | 520 MB/s |
| Random 4K read | 98K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (SLC cache) |
| Endurance | 180 TBW (0.33 DWPD) |
| Warranty | 3 years |
| Heatsink | Heatsink edition available |
Related guides
SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Strivon SN-9291 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,063 | $139 | Compare |
| Caldera SN-7755 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,886 | $599 | Compare |
| Caldera SN-2395 Plus 500GB SATA 2.5-inch SSD | 3,970 | $39 | Compare |
| Altrix SN-5808 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,623 | $439 | Compare |
| Mirenta SN-3614 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,553 | $289 | Compare |
| Altrix SN-5384 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,370 | $449 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-6418 Plus 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/900509 (accessed 2026-10-20).