Caldera SN-7903 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7903-MAX · Released 2024 · Updated 2026-10-23
Key facts
| Benchmark index | 9,439 (SSDs scale) |
|---|---|
| Category rank | #29,829 |
| Street price | $229 |
| Power | 7 W (active) |
| Performance per dollar | 41.22 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7903 Max |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,200 MB/s |
| Sequential write | 6,400 MB/s |
| Random 4K read | 1,250K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 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 |
|---|---|---|---|
| Novexa SN-1372 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,945 | $319 | Compare |
| Mirenta SN-1886 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,046 | $329 | Compare |
| Caldera SN-5612 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,550 | $409 | Compare |
| Mirenta SN-2827 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,170 | $429 | Compare |
| Altrix SN-6461 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,244 | $199 | Compare |
| Caldera SN-4352 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,070 | $599 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7903 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/15033593 (accessed 2026-10-23).