Caldera SN-7734 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7734-XT · Released 2020 · Updated 2026-10-22
Key facts
| Benchmark index | 11,725 (SSDs scale) |
|---|---|
| Category rank | #1,585 |
| Street price | $379 |
| Power | 7 W (active) |
| Performance per dollar | 30.94 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7734 XT |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,800 MB/s |
| Sequential write | 5,900 MB/s |
| Random 4K read | 1,270K IOPS |
| NAND | 3D TLC, 238-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 |
|---|---|---|---|
| Strivon SN-3889 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,318 | $339 | Compare |
| Novexa SN-9387 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,633 | $119 | Compare |
| Caldera SN-7627 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,675 | $339 | Compare |
| Novexa SN-6460 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,358 | $289 | Compare |
| Novexa SN-1623 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,727 | $179 | Compare |
| Strivon SN-2455 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,731 | $319 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7734 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/11545009 (accessed 2026-10-22).