Caldera SN-5138 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5138-PLUS · Released 2023 · Updated 2026-10-23
Key facts
| Benchmark index | 14,175 (SSDs scale) |
|---|---|
| Category rank | #56 |
| Street price | $539 |
| Power | 5 W (active) |
| Performance per dollar | 26.30 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5138 Plus |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,100 MB/s |
| Sequential write | 3,900 MB/s |
| Random 4K read | 1,250K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | None |
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 |
|---|---|---|---|
| Caldera SN-8148 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,881 | $309 | Compare |
| Caldera SN-1082 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,921 | $499 | Compare |
| Mirenta SN-9750 XT 1TB SATA 2.5-inch SSD | 4,129 | $39 | Compare |
| Novexa SN-3957 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,124 | $359 | Compare |
| Strivon SN-3099 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,412 | $479 | Compare |
| Novexa SN-8841 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD | 4,905 | $49 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-5138 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8445266 (accessed 2026-10-23).