Altrix SN-6156 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN6156-XT · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 7,497 (SSDs scale) |
|---|---|
| Category rank | #3,273 |
| Street price | $119 |
| Power | 8 W (active) |
| Performance per dollar | 63.00 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-6156 XT |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,200 MB/s |
| Sequential write | 5,700 MB/s |
| Random 4K read | 1,280K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 200 TBW (0.18 DWPD) |
| Warranty | 3 years |
| Heatsink | Heatsink edition available |
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-3547 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $549 | Compare |
| Altrix SN-3920 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,756 | $399 | Compare |
| Mirenta SN-8089 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,350 | $169 | Compare |
| Novexa SN-6339 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,127 | $409 | Compare |
| Strivon SN-2540 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,365 | $129 | Compare |
| Altrix SN-3093 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 10,340 | $259 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-6156 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/89936443 (accessed 2026-10-25).