Hardware Spec Index

Caldera SN-4431 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4431-PRIME · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index11,359 (SSDs scale)
Category rank#5,875
Street price$299
Power11 W (active)
Performance per dollar37.99
Released2026

Specifications

BrandCaldera
ModelCaldera SN-4431 Prime
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read11,100 MB/s
Sequential write8,400 MB/s
Random 4K read2,180K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 2 GB
Endurance1,200 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-6026 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD13,062$499Compare
Mirenta SN-1648 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD6,753$99Compare
Strivon SN-8990 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD11,374$369Compare
Altrix SN-1188 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,528$139Compare
Altrix SN-6015 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD5,433$79Compare
Mirenta SN-7828 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD14,454$509Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4431 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/32940833 (accessed 2026-10-20).