Caldera SN-1683 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1683-PRIME · Released 2022 · Updated 2026-10-22
Key facts
| Benchmark index | 13,810 (SSDs scale) |
|---|---|
| Category rank | #21,409 |
| Street price | $599 |
| Power | 8 W (active) |
| Performance per dollar | 23.06 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1683 Prime |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,500 MB/s |
| Sequential write | 4,700 MB/s |
| Random 4K read | 830K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Strivon SN-9169 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,249 | $299 | Compare |
| Altrix SN-4064 Max 1TB SATA 2.5-inch SSD | 4,279 | $49 | Compare |
| Altrix SN-8051 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,871 | $269 | Compare |
| Mirenta SN-9978 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,646 | $349 | Compare |
| Caldera SN-1183 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD | 13,237 | $369 | Compare |
| Altrix SN-5674 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,178 | $489 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1683 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5474102 (accessed 2026-10-22).