Caldera SN-3138 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3138-MAX · Released 2021 · Updated 2026-10-25
Key facts
| Benchmark index | 12,227 (SSDs scale) |
|---|---|
| Category rank | #28,635 |
| Street price | $379 |
| Power | 6 W (active) |
| Performance per dollar | 32.26 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3138 Max |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,400 MB/s |
| Sequential write | 4,700 MB/s |
| Random 4K read | 790K 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
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| Model | Benchmark | Price | Compare |
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| Caldera SN-9462 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,395 | $359 | Compare |
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| Altrix SN-3754 Prime 1TB SATA 2.5-inch SSD | 3,634 | $39 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-3138 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/18917103 (accessed 2026-10-25).