Caldera SN-6151 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6151-CORE · Released 2025 · Updated 2026-10-26
Key facts
| Benchmark index | 7,901 (SSDs scale) |
|---|---|
| Category rank | #12,288 |
| Street price | $169 |
| Power | 5 W (active) |
| Performance per dollar | 46.75 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6151 Core |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,100 MB/s |
| Sequential write | 4,700 MB/s |
| Random 4K read | 820K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 1,200 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 |
|---|---|---|---|
| Altrix SN-2819 XT 500GB SATA 2.5-inch SSD | 3,013 | $29 | Compare |
| Altrix SN-2286 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,129 | $569 | Compare |
| Mirenta SN-9700 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,260 | $149 | Compare |
| Caldera SN-5617 Plus 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,351 | $489 | Compare |
| Novexa SN-8358 Max 500GB SATA 2.5-inch SSD | 3,827 | $39 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-6151 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21534737 (accessed 2026-10-26).