Caldera SN-1438 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1438-CORE · Released 2023 · Updated 2026-10-23
Key facts
| Benchmark index | 12,189 (SSDs scale) |
|---|---|
| Category rank | #23,029 |
| Street price | $409 |
| Power | 7 W (active) |
| Performance per dollar | 29.80 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1438 Core |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,900 MB/s |
| Sequential write | 4,200 MB/s |
| Random 4K read | 760K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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 |
|---|---|---|---|
| Strivon SN-2320 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD | 4,434 | $49 | Compare |
| Caldera SN-1018 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,033 | $299 | Compare |
| Novexa SN-1287 SE 1TB SATA 2.5-inch SSD | 4,042 | $39 | Compare |
| Altrix SN-3947 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,132 | $299 | Compare |
| Novexa SN-2666 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,516 | $479 | Compare |
| Caldera SN-7613 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,062 | $299 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1438 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6095708 (accessed 2026-10-23).