Caldera SN-5815 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5815-XT · Released 2022 · Updated 2026-10-18
Key facts
| Benchmark index | 13,874 (SSDs scale) |
|---|---|
| Category rank | #7,010 |
| Street price | $599 |
| Power | 5 W (active) |
| Performance per dollar | 23.16 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5815 XT |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,300 MB/s |
| Sequential write | 4,900 MB/s |
| Random 4K read | 1,290K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
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-8475 Plus 1TB SATA 2.5-inch SSD | 3,100 | $29 | Compare |
| Mirenta SN-5636 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,572 | $599 | Compare |
| Novexa SN-7616 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,005 | $349 | Compare |
| Caldera SN-3411 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,393 | $379 | Compare |
| Strivon SN-2041 SE 1TB SATA 2.5-inch SSD | 4,189 | $49 | Compare |
| Caldera SN-3884 Ti 500GB SATA 2.5-inch SSD | 3,321 | $29 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-5815 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/33883 (accessed 2026-10-18).