Caldera SN-7291 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7291-CORE · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 8,344 (SSDs scale) |
|---|---|
| Category rank | #33,428 |
| Street price | $179 |
| Power | 8 W (active) |
| Performance per dollar | 46.61 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7291 Core |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,000 MB/s |
| Sequential write | 4,700 MB/s |
| Random 4K read | 1,400K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.33 DWPD) |
| Warranty | 5 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 |
|---|---|---|---|
| Mirenta SN-7741 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,002 | $489 | Compare |
| Strivon SN-5025 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,474 | $499 | Compare |
| Mirenta SN-5297 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,120 | $259 | Compare |
| Caldera SN-4940 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,552 | $289 | Compare |
| Altrix SN-5646 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,413 | $209 | Compare |
| Strivon SN-1380 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,661 | $239 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7291 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/127168 (accessed 2026-10-20).