Caldera SN-6498 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6498-PRO · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 11,405 (SSDs scale) |
|---|---|
| Category rank | #29,565 |
| Street price | $309 |
| Power | 8 W (active) |
| Performance per dollar | 36.91 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6498 Pro |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 14,200 MB/s |
| Sequential write | 11,600 MB/s |
| Random 4K read | 2,280K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | LPDDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Caldera SN-8163 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,017 | $379 | Compare |
| Mirenta SN-7086 SE 8TB PCIe 3.0 NVMe M.2 2280 SSD | 11,101 | $399 | Compare |
| Altrix SN-9289 Prime 500GB SATA 2.5-inch SSD | 4,142 | $49 | Compare |
| Novexa SN-6579 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,194 | $209 | Compare |
| Novexa SN-2238 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,989 | $279 | Compare |
| Caldera SN-2598 Ti 500GB SATA 2.5-inch SSD | 3,655 | $29 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6498 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/17199830 (accessed 2026-10-25).