Caldera SN-7555 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7555-CORE · Released 2024 · Updated 2026-10-22
Key facts
| Benchmark index | 14,667 (SSDs scale) |
|---|---|
| Category rank | #38,183 |
| Street price | $539 |
| Power | 10 W (active) |
| Performance per dollar | 27.21 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7555 Core |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 11,000 MB/s |
| Sequential write | 8,800 MB/s |
| Random 4K read | 1,400K IOPS |
| NAND | 3D TLC, 218-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 |
|---|---|---|---|
| Caldera SN-9330 SE 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,902 | $579 | Compare |
| Novexa SN-8687 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,658 | $309 | Compare |
| Novexa SN-3667 Pro 500GB SATA 2.5-inch SSD | 4,282 | $39 | Compare |
| Strivon SN-2306 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,401 | $399 | Compare |
| Novexa SN-4736 Ultra 500GB SATA 2.5-inch SSD | 3,238 | $29 | Compare |
| Altrix SN-6266 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,968 | $159 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7555 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3596685 (accessed 2026-10-22).