Altrix SN-3018 Ultra 500GB SATA 2.5-inch SSD
SSDs · Altrix · SKU SN3018-ULTRA · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 3,089 (SSDs scale) |
|---|---|
| Category rank | #11,031 |
| Street price | $29 |
| Power | 3 W (active) |
| Performance per dollar | 106.52 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-3018 Ultra |
| 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 TLC, 232-layer |
| Cache | DRAM-less (SLC cache) |
| Endurance | 300 TBW (0.55 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-8226 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,122 | $419 | Compare |
| Strivon SN-4560 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Mirenta SN-5748 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,827 | $479 | Compare |
| Novexa SN-2383 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD | 9,072 | $219 | Compare |
| Novexa SN-8439 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,061 | $329 | Compare |
| Caldera SN-5902 Ti 1TB PCIe 4.0 NVMe M.2 2230 SSD | 8,323 | $169 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-3018 Ultra 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/48419609 (accessed 2026-10-20).