Hardware Spec Index

Caldera SN-8381 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8381-TI · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index10,774 (SSDs scale)
Category rank#13,989
Street price$279
Power8 W (active)
Performance per dollar38.62
Released2026

Specifications

BrandCaldera
ModelCaldera SN-8381 Ti
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read10,800 MB/s
Sequential write9,700 MB/s
Random 4K read1,790K IOPS
NAND3D TLC, 238-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (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

ModelBenchmarkPriceCompare
Novexa SN-7711 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD9,330$179Compare
Altrix SN-8708 Max 1TB PCIe 4.0 NVMe M.2 2230 SSD4,577$59Compare
Mirenta SN-6059 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD11,436$369Compare
Mirenta SN-3030 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD11,220$409Compare
Novexa SN-7373 Ti 1TB PCIe 4.0 NVMe M.2 2230 SSD5,575$69Compare
Caldera SN-4358 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD14,038$509Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8381 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8418161 (accessed 2026-10-25).