Caldera SN-7151 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7151-CORE · Released 2026 · Updated 2026-10-24
Key facts
| Benchmark index | 7,297 (SSDs scale) |
|---|---|
| Category rank | #23,407 |
| Street price | $119 |
| Power | 5 W (active) |
| Performance per dollar | 61.32 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7151 Core |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,700 MB/s |
| Sequential write | 4,300 MB/s |
| Random 4K read | 700K IOPS |
| NAND | 3D QLC, 238-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 |
|---|---|---|---|
| Caldera SN-1168 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,102 | $179 | Compare |
| Strivon SN-3214 SE 500GB SATA 2.5-inch SSD | 3,710 | $39 | Compare |
| Caldera SN-3700 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,117 | $219 | Compare |
| Caldera SN-9173 Pro 1TB SATA 2.5-inch SSD | 3,135 | $39 | Compare |
| Novexa SN-7331 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,425 | $539 | Compare |
| Altrix SN-6223 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,374 | $419 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7151 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/17846408 (accessed 2026-10-24).