Hardware Spec Index

Mirenta SN-2981 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN2981-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index10,234 (SSDs scale)
Category rank#20,693
Street price$289
Power5 W (active)
Performance per dollar35.41
Released2019

Specifications

BrandMirenta
ModelMirenta SN-2981 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,200 MB/s
Sequential write1,900 MB/s
Random 4K read540K 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, “Mirenta SN-2981 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/17539408 (accessed 2026-10-19).