Caldera SN-3219 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3219-ULTRA · Released 2022 · Updated 2026-10-26
Key facts
| Benchmark index | 6,312 (SSDs scale) |
|---|---|
| Category rank | #1,736 |
| Street price | $79 |
| Power | 7 W (active) |
| Performance per dollar | 79.90 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3219 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,800 MB/s |
| Sequential write | 4,200 MB/s |
| Random 4K read | 1,150K 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 |
|---|---|---|---|
| Novexa SN-2139 Plus 500GB SATA 2.5-inch SSD | 4,168 | $49 | Compare |
| Caldera SN-3296 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,677 | $199 | Compare |
| Caldera SN-2666 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,925 | $569 | Compare |
| Novexa SN-6574 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD | 8,711 | $179 | Compare |
| Caldera SN-9596 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,470 | $319 | Compare |
| Novexa SN-1956 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,268 | $419 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3219 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2167930 (accessed 2026-10-26).