Caldera SN-7649 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7649-MAX · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 8,445 (SSDs scale) |
|---|---|
| Category rank | #1,242 |
| Street price | $169 |
| Power | 7 W (active) |
| Performance per dollar | 49.97 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7649 Max |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,800 MB/s |
| Sequential write | 4,800 MB/s |
| Random 4K read | 870K 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 |
|---|---|---|---|
| Mirenta SN-8096 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,495 | $129 | Compare |
| Mirenta SN-1438 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,266 | $249 | Compare |
| Caldera SN-1414 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,330 | $309 | Compare |
| Altrix SN-2763 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,466 | $159 | Compare |
| Novexa SN-4063 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,382 | $549 | Compare |
| Mirenta SN-5208 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,804 | $519 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7649 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/408303 (accessed 2026-10-20).