Caldera SN-5738 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5738-ULTRA · Released 2022 · Updated 2026-10-22
Key facts
| Benchmark index | 9,231 (SSDs scale) |
|---|---|
| Category rank | #39,528 |
| Street price | $269 |
| Power | 8 W (active) |
| Performance per dollar | 34.32 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5738 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,100 MB/s |
| Sequential write | 5,500 MB/s |
| Random 4K read | 870K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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 |
|---|---|---|---|
| Altrix SN-7344 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Novexa SN-6016 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,939 | $239 | Compare |
| Novexa SN-4189 Edge 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,651 | $599 | Compare |
| Altrix SN-4319 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,193 | $409 | Compare |
| Caldera SN-3652 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,831 | $359 | Compare |
| Strivon SN-5937 Prime 1TB SATA 2.5-inch SSD | 4,275 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-5738 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20200687 (accessed 2026-10-22).