Caldera SN-6204 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6204-XT · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 7,321 (SSDs scale) |
|---|---|
| Category rank | #32,921 |
| Street price | $119 |
| Power | 8 W (active) |
| Performance per dollar | 61.52 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6204 XT |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,900 MB/s |
| Sequential write | 4,300 MB/s |
| Random 4K read | 710K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DRAM-less (HMB) |
| 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 |
|---|---|---|---|
| Altrix SN-9129 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,414 | $289 | Compare |
| Novexa SN-1663 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,744 | $359 | Compare |
| Strivon SN-1894 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,085 | $229 | Compare |
| Altrix SN-5593 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,300 | $289 | Compare |
| Altrix SN-8723 Core 500GB SATA 2.5-inch SSD | 4,157 | $39 | Compare |
| Novexa SN-9234 SE 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,680 | $489 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6204 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5451505 (accessed 2026-10-25).