Hardware Spec Index

Novexa SN-1821 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Novexa · SKU SN1821-PLUS · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index7,469 (SSDs scale)
Category rank#4,990
Street price$139
Power8 W (active)
Performance per dollar53.73
Released2026

Specifications

BrandNovexa
ModelNovexa SN-1821 Plus
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,000 MB/s
Sequential write6,700 MB/s
Random 4K read1,310K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance400 TBW (0.18 DWPD)
Warranty3 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-1821 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/176277 (accessed 2026-10-19).