Caldera SN-7887 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7887-PRIME · Released 2024 · Updated 2026-10-24
Key facts
| Benchmark index | 11,519 (SSDs scale) |
|---|---|
| Category rank | #39,541 |
| Street price | $349 |
| Power | 11 W (active) |
| Performance per dollar | 33.01 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7887 Prime |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 13,000 MB/s |
| Sequential write | 11,700 MB/s |
| Random 4K read | 2,600K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | LPDDR4 DRAM, 4 GB |
| Endurance | 2,400 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 |
|---|---|---|---|
| Caldera SN-7650 SE 1TB SATA 2.5-inch SSD | 3,620 | $39 | Compare |
| Strivon SN-2045 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,309 | $129 | Compare |
| Altrix SN-1254 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,344 | $519 | Compare |
| Altrix SN-5196 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,897 | $569 | Compare |
| Caldera SN-1257 Ultra 1TB SATA 2.5-inch SSD | 3,972 | $39 | Compare |
| Strivon SN-2311 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD | 6,825 | $109 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7887 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1699744 (accessed 2026-10-24).