Caldera SN-8215 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN8215-XT · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 14,118 (SSDs scale) |
|---|---|
| Category rank | #48,253 |
| Street price | $519 |
| Power | 7 W (active) |
| Performance per dollar | 27.20 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-8215 XT |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,200 MB/s |
| Sequential write | 4,300 MB/s |
| Random 4K read | 1,300K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 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 |
|---|---|---|---|
| Caldera SN-9363 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,324 | $339 | Compare |
| Caldera SN-7234 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,761 | $299 | Compare |
| Strivon SN-2239 XT 8TB PCIe 3.0 NVMe M.2 2280 SSD | 11,795 | $389 | Compare |
| Caldera SN-9030 Edge 500GB SATA 2.5-inch SSD | 3,526 | $39 | Compare |
| Mirenta SN-2999 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,299 | $469 | Compare |
| Novexa SN-9057 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,227 | $109 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-8215 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/83176103 (accessed 2026-10-19).