Caldera SN-4057 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4057-PRO · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 8,413 (SSDs scale) |
|---|---|
| Category rank | #3,448 |
| Street price | $159 |
| Power | 8 W (active) |
| Performance per dollar | 52.91 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4057 Pro |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,100 MB/s |
| Sequential write | 6,700 MB/s |
| Random 4K read | 1,230K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DRAM-less (HMB) |
| 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 |
|---|---|---|---|
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| Mirenta SN-6304 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,856 | $329 | Compare |
| Strivon SN-6123 Pro 500GB SATA 2.5-inch SSD | 4,105 | $39 | Compare |
| Caldera SN-8360 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,332 | $399 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-4057 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/36032760 (accessed 2026-10-26).