Caldera SN-6433 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6433-XT · Released 2020 · Updated 2026-10-24
Key facts
| Benchmark index | 9,647 (SSDs scale) |
|---|---|
| Category rank | #25,898 |
| Street price | $199 |
| Power | 7 W (active) |
| Performance per dollar | 48.48 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6433 XT |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,300 MB/s |
| Sequential write | 4,900 MB/s |
| Random 4K read | 1,050K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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-4299 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,899 | $489 | Compare |
| Mirenta SN-5267 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,201 | $499 | Compare |
| Strivon SN-7831 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,231 | $339 | Compare |
| Altrix SN-2194 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,685 | $559 | Compare |
| Strivon SN-4903 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,361 | $319 | Compare |
| Strivon SN-5710 Edge 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,518 | $379 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6433 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21521505 (accessed 2026-10-24).