Hardware Spec Index

Caldera SN-1936 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1936-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index13,402 (SSDs scale)
Category rank#49,841
Street price$459
Power6 W (active)
Performance per dollar29.20
Released2020

Specifications

BrandCaldera
ModelCaldera SN-1936 Prime
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write4,600 MB/s
Random 4K read1,180K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Novexa SN-9665 Ti 500GB SATA 2.5-inch SSD3,071$39Compare
Altrix SN-8972 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD7,350$129Compare
Strivon SN-6759 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD12,238$489Compare
Caldera SN-8395 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD8,690$199Compare
Altrix SN-5161 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,986$89Compare
Strivon SN-4749 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD11,733$369Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1936 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/18696239 (accessed 2026-10-26).