Altrix SN-6660 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN6660-PLUS · Released 2024 · Updated 2026-10-19
Key facts
| Benchmark index | 7,594 (SSDs scale) |
|---|---|
| Category rank | #26,864 |
| Street price | $159 |
| Power | 5 W (active) |
| Performance per dollar | 47.76 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-6660 Plus |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,000 MB/s |
| Sequential write | 5,700 MB/s |
| Random 4K read | 860K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 240 TBW (0.22 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Novexa SN-8729 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,082 | $339 | Compare |
| Strivon SN-6419 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,336 | $419 | Compare |
| Altrix SN-5324 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,277 | $229 | Compare |
| Strivon SN-1058 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD | 12,654 | $419 | Compare |
| Novexa SN-3372 Plus 1TB SATA 2.5-inch SSD | 3,911 | $39 | Compare |
| Strivon SN-7270 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,753 | $109 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-6660 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7923967 (accessed 2026-10-19).