Hardware Spec Index

Mirenta SN-4249 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN4249-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index6,361 (SSDs scale)
Category rank#11,634
Street price$89
Power5 W (active)
Performance per dollar71.47
Released2023

Specifications

BrandMirenta
ModelMirenta SN-4249 Pro
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,400 MB/s
Sequential write4,200 MB/s
Random 4K read790K IOPS
NAND3D QLC, 176-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, “Mirenta SN-4249 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/61678059 (accessed 2026-10-20).