Caldera SN-6683 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6683-MAX · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 5,371 (SSDs scale) |
|---|---|
| Category rank | #43,031 |
| Street price | $69 |
| Power | 6 W (active) |
| Performance per dollar | 77.84 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6683 Max |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,000 MB/s |
| Sequential write | 4,600 MB/s |
| Random 4K read | 770K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.55 DWPD) |
| Warranty | 3 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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Caldera SN-5430 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,823 | $129 | Compare |
| Mirenta SN-7406 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,957 | $539 | Compare |
| Novexa SN-8253 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,764 | $499 | Compare |
| Altrix SN-1105 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,537 | $109 | Compare |
| Novexa SN-4157 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,649 | $589 | Compare |
| Mirenta SN-9683 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,130 | $439 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6683 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/48757641 (accessed 2026-10-20).