Hardware Spec Index

Caldera SN-6378 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6378-PRIME · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index12,759 (SSDs scale)
Category rank#35,539
Street price$379
Power5 W (active)
Performance per dollar33.66
Released2023

Specifications

BrandCaldera
ModelCaldera SN-6378 Prime
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write6,300 MB/s
Random 4K read1,170K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink 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

ModelBenchmarkPriceCompare
Altrix SN-6553 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD11,789$379Compare
Altrix SN-6486 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD14,663$579Compare
Strivon SN-1962 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,752$139Compare
Mirenta SN-3627 Prime 1TB SATA 2.5-inch SSD4,583$49Compare
Altrix SN-1832 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD13,160$449Compare
Caldera SN-5544 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD5,761$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6378 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/270998 (accessed 2026-10-23).