Caldera SN-2475 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2475-XT · Released 2022 · Updated 2026-10-20
Key facts
| Benchmark index | 12,028 (SSDs scale) |
|---|---|
| Category rank | #13,498 |
| Street price | $319 |
| Power | 6 W (active) |
| Performance per dollar | 37.71 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2475 XT |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,200 MB/s |
| Sequential write | 6,000 MB/s |
| Random 4K read | 890K IOPS |
| NAND | 3D TLC, 176-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 |
|---|---|---|---|
| Mirenta SN-5030 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,049 | $419 | Compare |
| Novexa SN-7588 Pro 500GB SATA 2.5-inch SSD | 4,066 | $39 | Compare |
| Novexa SN-7643 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,283 | $399 | Compare |
| Caldera SN-3233 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,611 | $149 | Compare |
| Novexa SN-8988 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,423 | $349 | Compare |
| Caldera SN-1321 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD | 8,898 | $199 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2475 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/25759793 (accessed 2026-10-20).