Hardware Spec Index

Novexa SN-7851 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Novexa · SKU SN7851-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index10,320 (SSDs scale)
Category rank#13,177
Street price$299
Power8 W (active)
Performance per dollar34.52
Released2021

Specifications

BrandNovexa
ModelNovexa SN-7851 Pro
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,100 MB/s
Sequential write4,500 MB/s
Random 4K read1,370K IOPS
NAND3D TLC, 218-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

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Cite this page: Hardware Spec Index, “Novexa SN-7851 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/385583 (accessed 2026-10-22).