Caldera SN-3987 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3987-ULTRA · Released 2026 · Updated 2026-10-26
Key facts
| Benchmark index | 11,037 (SSDs scale) |
|---|---|
| Category rank | #10,333 |
| Street price | $339 |
| Power | 11 W (active) |
| Performance per dollar | 32.56 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3987 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 11,900 MB/s |
| Sequential write | 9,400 MB/s |
| Random 4K read | 1,830K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | LPDDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-7261 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 13,649 | $509 | Compare |
| Altrix SN-6234 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,776 | $459 | Compare |
| Novexa SN-1736 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,510 | $469 | Compare |
| Caldera SN-6567 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD | 6,487 | $109 | Compare |
| Altrix SN-2271 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,031 | $109 | Compare |
| Strivon SN-1095 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,861 | $439 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3987 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8879285 (accessed 2026-10-26).