Hardware Spec Index

Caldera SN-7198 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7198-MAX · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index9,534 (SSDs scale)
Category rank#37,581
Street price$279
Power5 W (active)
Performance per dollar34.17
Released2025

Specifications

BrandCaldera
ModelCaldera SN-7198 Max
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write5,000 MB/s
Random 4K read750K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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-6367 Prime 500GB SATA 2.5-inch SSD4,293$39Compare
Strivon SN-1448 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD12,566$349Compare
Strivon SN-9922 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,005$59Compare
Mirenta SN-8811 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD4,626$59Compare
Novexa SN-6048 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD11,996$349Compare
Altrix SN-3869 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD6,069$89Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7198 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1798967 (accessed 2026-10-21).