Hardware Spec Index

Caldera SN-3998 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3998-MAX · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index9,040 (SSDs scale)
Category rank#46,274
Street price$219
Power6 W (active)
Performance per dollar41.28
Released2026

Specifications

BrandCaldera
ModelCaldera SN-3998 Max
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write5,000 MB/s
Random 4K read1,060K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Novexa SN-2816 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD14,192$539Compare
Caldera SN-8628 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD8,230$179Compare
Novexa SN-6839 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD10,464$299Compare
Altrix SN-7905 Ultra 1TB SATA 2.5-inch SSD4,113$39Compare
Mirenta SN-1573 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,360$199Compare
Altrix SN-5277 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD12,466$429Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3998 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1809154 (accessed 2026-10-21).