Caldera SN-3841 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3841-EDGE · Released 2022 · Updated 2026-10-26
Key facts
| Benchmark index | 11,952 (SSDs scale) |
|---|---|
| Category rank | #3,344 |
| Street price | $389 |
| Power | 6 W (active) |
| Performance per dollar | 30.72 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3841 Edge |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,400 MB/s |
| Sequential write | 6,200 MB/s |
| Random 4K read | 1,260K IOPS |
| NAND | 3D TLC, 232-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 |
|---|---|---|---|
| Mirenta SN-5980 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,728 | $479 | Compare |
| Caldera SN-4283 Core 500GB SATA 2.5-inch SSD | 4,062 | $39 | Compare |
| Strivon SN-2878 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,405 | $409 | Compare |
| Strivon SN-1669 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,100 | $459 | Compare |
| Mirenta SN-9900 Core 500GB SATA 2.5-inch SSD | 3,168 | $29 | Compare |
| Mirenta SN-9325 SE 500GB SATA 2.5-inch SSD | 3,369 | $29 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3841 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7672548 (accessed 2026-10-26).