Hardware Spec Index

Caldera SN-4379 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4379-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index11,520 (SSDs scale)
Category rank#31,670
Street price$409
Power7 W (active)
Performance per dollar28.17
Released2023

Specifications

BrandCaldera
ModelCaldera SN-4379 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write6,000 MB/s
Random 4K read840K 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
Caldera SN-2388 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD8,403$169Compare
Mirenta SN-6568 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD13,330$469Compare
Caldera SN-9761 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD12,832$369Compare
Mirenta SN-8313 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD8,268$179Compare
Strivon SN-8026 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,269$59Compare
Mirenta SN-7421 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD11,469$329Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4379 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5230445 (accessed 2026-10-23).