Caldera SN-6586 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6586-XT · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 12,003 (SSDs scale) |
|---|---|
| Category rank | #49,239 |
| Street price | $419 |
| Power | 10 W (active) |
| Performance per dollar | 28.65 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6586 XT |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 14,300 MB/s |
| Sequential write | 10,700 MB/s |
| Random 4K read | 2,080K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | LPDDR4 DRAM, 8 GB |
| Endurance | 4,800 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 |
|---|---|---|---|
| Novexa SN-2361 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,191 | $429 | Compare |
| Altrix SN-2913 Core 1TB SATA 2.5-inch SSD | 4,386 | $49 | Compare |
| Mirenta SN-9239 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,827 | $269 | Compare |
| Caldera SN-7337 Plus 1TB SATA 2.5-inch SSD | 3,379 | $29 | Compare |
| Strivon SN-1808 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $509 | Compare |
| Altrix SN-6293 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,964 | $379 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6586 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8499191 (accessed 2026-10-21).