Caldera SN-1437 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1437-EDGE · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 13,943 (SSDs scale) |
|---|---|
| Category rank | #30,426 |
| Street price | $549 |
| Power | 7 W (active) |
| Performance per dollar | 25.40 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1437 Edge |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,900 MB/s |
| Sequential write | 4,400 MB/s |
| Random 4K read | 890K IOPS |
| NAND | 3D TLC, 218-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-2457 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,852 | $409 | Compare |
| Altrix SN-9990 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD | 4,843 | $49 | Compare |
| Caldera SN-1659 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,443 | $439 | Compare |
| Altrix SN-6871 SE 500GB SATA 2.5-inch SSD | 3,560 | $39 | Compare |
| Mirenta SN-1932 Ti 1TB SATA 2.5-inch SSD | 3,196 | $39 | Compare |
| Mirenta SN-7655 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD | 14,900 | $559 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1437 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/32949668 (accessed 2026-10-21).