Caldera SN-7401 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7401-PLUS · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 9,502 (SSDs scale) |
|---|---|
| Category rank | #10,641 |
| Street price | $219 |
| Power | 7 W (active) |
| Performance per dollar | 43.39 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7401 Plus |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,700 MB/s |
| Sequential write | 6,400 MB/s |
| Random 4K read | 1,110K IOPS |
| NAND | 3D TLC, 238-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 |
|---|---|---|---|
| Caldera SN-9553 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,240 | $329 | Compare |
| Caldera SN-9836 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,696 | $299 | Compare |
| Novexa SN-2672 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,650 | $399 | Compare |
| Altrix SN-3404 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,557 | $399 | Compare |
| Altrix SN-5795 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 4,757 | $69 | Compare |
| Altrix SN-8811 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,657 | $499 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7401 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3404444 (accessed 2026-10-21).