Caldera SN-7159 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7159-ULTRA · Released 2026 · Updated 2026-10-26
Key facts
| Benchmark index | 6,772 (SSDs scale) |
|---|---|
| Category rank | #23,096 |
| Street price | $109 |
| Power | 6 W (active) |
| Performance per dollar | 62.13 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7159 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,700 MB/s |
| Sequential write | 5,900 MB/s |
| Random 4K read | 1,340K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 720 TBW (0.33 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 |
|---|---|---|---|
| Strivon SN-2456 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,533 | $359 | Compare |
| Novexa SN-7461 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,704 | $459 | Compare |
| Mirenta SN-7011 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,669 | $329 | Compare |
| Novexa SN-3849 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,844 | $289 | Compare |
| Strivon SN-2627 Ultra 1TB PCIe 4.0 NVMe M.2 2230 SSD | 9,071 | $189 | Compare |
| Caldera SN-4106 Edge 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,396 | $419 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7159 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6438154 (accessed 2026-10-26).