Caldera SN-1802 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1802-PRIME · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 13,158 (SSDs scale) |
|---|---|
| Category rank | #43,753 |
| Street price | $499 |
| Power | 6 W (active) |
| Performance per dollar | 26.37 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1802 Prime |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,800 MB/s |
| Sequential write | 4,900 MB/s |
| Random 4K read | 750K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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 |
|---|---|---|---|
| Strivon SN-3478 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,327 | $179 | Compare |
| Strivon SN-8064 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,670 | $219 | Compare |
| Novexa SN-9527 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,245 | $429 | Compare |
| Novexa SN-7758 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,444 | $349 | Compare |
| Caldera SN-4318 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,232 | $299 | Compare |
| Novexa SN-1595 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD | 11,140 | $369 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1802 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5565385 (accessed 2026-10-24).