Caldera SN-3739 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3739-ULTRA · Released 2020 · Updated 2026-10-25
Key facts
| Benchmark index | 11,379 (SSDs scale) |
|---|---|
| Category rank | #37,120 |
| Street price | $429 |
| Power | 6 W (active) |
| Performance per dollar | 26.52 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3739 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,500 MB/s |
| Sequential write | 5,100 MB/s |
| Random 4K read | 740K 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
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Mirenta SN-2851 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,659 | $399 | Compare |
| Strivon SN-2340 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD | 6,854 | $109 | Compare |
| Mirenta SN-8914 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,126 | $479 | Compare |
| Altrix SN-4040 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,738 | $319 | Compare |
| Novexa SN-6986 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,314 | $149 | Compare |
| Caldera SN-5555 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD | 12,814 | $409 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3739 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4773442 (accessed 2026-10-25).