Caldera SN-7889 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7889-CORE · Released 2024 · Updated 2026-10-26
Key facts
| Benchmark index | 9,756 (SSDs scale) |
|---|---|
| Category rank | #24,880 |
| Street price | $279 |
| Power | 8 W (active) |
| Performance per dollar | 34.97 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7889 Core |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,000 MB/s |
| Sequential write | 5,100 MB/s |
| Random 4K read | 1,130K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
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 |
|---|---|---|---|
| Novexa SN-5980 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $559 | Compare |
| Altrix SN-7741 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,200 | $239 | Compare |
| Caldera SN-4318 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,985 | $389 | Compare |
| Strivon SN-7377 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 10,696 | $329 | Compare |
| Caldera SN-6109 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,127 | $339 | Compare |
| Altrix SN-4355 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,789 | $239 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7889 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/41914109 (accessed 2026-10-26).