Caldera SN-4388 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4388-MAX · Released 2026 · Updated 2026-10-26
Key facts
| Benchmark index | 10,712 (SSDs scale) |
|---|---|
| Category rank | #42,371 |
| Street price | $309 |
| Power | 11 W (active) |
| Performance per dollar | 34.67 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4388 Max |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 10,200 MB/s |
| Sequential write | 8,400 MB/s |
| Random 4K read | 2,550K IOPS |
| NAND | 3D TLC, 176-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 |
|---|---|---|---|
| Novexa SN-8937 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,184 | $479 | Compare |
| Strivon SN-8137 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,321 | $259 | Compare |
| Novexa SN-2181 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,006 | $79 | Compare |
| Caldera SN-1500 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,794 | $359 | Compare |
| Novexa SN-9125 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,355 | $449 | Compare |
| Altrix SN-7458 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,675 | $499 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4388 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21453588 (accessed 2026-10-26).