Caldera SN-4375 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4375-PRO · Released 2025 · Updated 2026-10-26
Key facts
| Benchmark index | 7,072 (SSDs scale) |
|---|---|
| Category rank | #6,285 |
| Street price | $129 |
| Power | 8 W (active) |
| Performance per dollar | 54.82 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4375 Pro |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,200 MB/s |
| Sequential write | 5,000 MB/s |
| Random 4K read | 840K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 360 TBW (0.33 DWPD) |
| Warranty | 3 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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Caldera SN-4309 Max 1TB SATA 2.5-inch SSD | 3,146 | $39 | Compare |
| Mirenta SN-5931 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,973 | $549 | Compare |
| Caldera SN-1254 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,661 | $349 | Compare |
| Mirenta SN-9062 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,453 | $449 | Compare |
| Mirenta SN-3846 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,398 | $239 | Compare |
| Strivon SN-1165 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,648 | $269 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4375 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7580260 (accessed 2026-10-26).