Hardware Spec Index

Novexa SN-6439 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Novexa · SKU SN6439-CORE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index7,214 (SSDs scale)
Category rank#32,325
Street price$129
Power6 W (active)
Performance per dollar55.92
Released2022

Specifications

BrandNovexa
ModelNovexa SN-6439 Core
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write3,600 MB/s
Random 4K read1,120K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance1,200 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

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Cite this page: Hardware Spec Index, “Novexa SN-6439 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/89454068 (accessed 2026-10-25).