Caldera SN-6448 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6448-EDGE · Released 2019 · Updated 2026-10-26
Key facts
| Benchmark index | 7,858 (SSDs scale) |
|---|---|
| Category rank | #35,942 |
| Street price | $169 |
| Power | 6 W (active) |
| Performance per dollar | 46.50 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6448 Edge |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 3,000 MB/s |
| Sequential write | 2,600 MB/s |
| Random 4K read | 400K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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-2931 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,153 | $329 | Compare |
| Strivon SN-5311 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,736 | $429 | Compare |
| Caldera SN-4057 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,413 | $159 | Compare |
| Strivon SN-8087 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,989 | $419 | Compare |
| 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 |
Cite this page: Hardware Spec Index, “Caldera SN-6448 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/36032747 (accessed 2026-10-26).