Caldera SN-6031 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6031-XT · Released 2026 · Updated 2026-10-21
Key facts
| Benchmark index | 14,900 (SSDs scale) |
|---|---|
| Category rank | #27,863 |
| Street price | $579 |
| Power | 11 W (active) |
| Performance per dollar | 25.73 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6031 XT |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 10,900 MB/s |
| Sequential write | 9,200 MB/s |
| Random 4K read | 1,580K IOPS |
| NAND | 3D TLC, 176-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 |
|---|---|---|---|
| Altrix SN-6609 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD | 11,804 | $329 | Compare |
| Caldera SN-3656 Max 500GB SATA 2.5-inch SSD | 3,237 | $29 | Compare |
| Altrix SN-1442 Plus 500GB SATA 2.5-inch SSD | 4,709 | $49 | Compare |
| Altrix SN-8160 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,836 | $279 | Compare |
| Caldera SN-8782 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,267 | $159 | Compare |
| Altrix SN-4646 SE 1TB SATA 2.5-inch SSD | 3,274 | $29 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6031 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1552045 (accessed 2026-10-21).