Altrix SN-6537 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN6537-ULTRA · Released 2021 · Updated 2026-10-20
Key facts
| Benchmark index | 6,351 (SSDs scale) |
|---|---|
| Category rank | #24,428 |
| Street price | $109 |
| Power | 8 W (active) |
| Performance per dollar | 58.27 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-6537 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,100 MB/s |
| Sequential write | 4,800 MB/s |
| Random 4K read | 1,230K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 240 TBW (0.22 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 |
|---|---|---|---|
| Caldera SN-4502 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,517 | $329 | Compare |
| Altrix SN-7753 Plus 500GB SATA 2.5-inch SSD | 3,380 | $39 | Compare |
| Caldera SN-7666 SE 1TB PCIe 3.0 NVMe M.2 2280 SSD | 6,686 | $109 | Compare |
| Altrix SN-2088 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,712 | $529 | Compare |
| Novexa SN-4406 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,667 | $119 | Compare |
| Caldera SN-5915 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,277 | $539 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-6537 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/30008179 (accessed 2026-10-20).