Hardware Spec Index

Mirenta SN-1859 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN1859-PLUS · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index7,799 (SSDs scale)
Category rank#30,392
Street price$129
Power8 W (active)
Performance per dollar60.46
Released2023

Specifications

BrandMirenta
ModelMirenta SN-1859 Plus
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write5,500 MB/s
Random 4K read1,160K 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, “Mirenta SN-1859 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6238955 (accessed 2026-10-20).