Hardware Spec Index

Caldera SN-7780 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7780-PRIME · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index13,956 (SSDs scale)
Category rank#46,921
Street price$599
Power5 W (active)
Performance per dollar23.30
Released2019

Specifications

BrandCaldera
ModelCaldera SN-7780 Prime
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,200 MB/s
Sequential write2,500 MB/s
Random 4K read550K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-7808 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD11,330$319Compare
Caldera SN-9968 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,516$99Compare
Caldera SN-9422 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD6,380$99Compare
Strivon SN-2291 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD13,708$559Compare
Altrix SN-7072 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD12,479$369Compare
Strivon SN-3888 Edge 500GB SATA 2.5-inch SSD3,597$29Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7780 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/987665 (accessed 2026-10-18).