Caldera SN-1388 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1388-PLUS · Released 2023 · Updated 2026-10-18
Key facts
| Benchmark index | 10,358 (SSDs scale) |
|---|---|
| Category rank | #25,313 |
| Street price | $289 |
| Power | 5 W (active) |
| Performance per dollar | 35.84 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1388 Plus |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,800 MB/s |
| Sequential write | 3,700 MB/s |
| Random 4K read | 1,220K IOPS |
| NAND | 3D TLC, 232-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-5235 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,766 | $169 | Compare |
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| Strivon SN-8763 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,395 | $179 | Compare |
| Strivon SN-2087 Core 1TB SATA 2.5-inch SSD | 3,459 | $39 | Compare |
| Novexa SN-3909 XT 500GB SATA 2.5-inch SSD | 2,994 | $39 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-1388 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1163671 (accessed 2026-10-18).