Hardware Spec Index

Mirenta SN-4889 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN4889-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index5,021 (SSDs scale)
Category rank#6,313
Street price$49
Power7 W (active)
Performance per dollar102.47
Released2021

Specifications

BrandMirenta
ModelMirenta SN-4889 Pro
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write3,500 MB/s
Random 4K read780K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.55 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-4889 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/69720360 (accessed 2026-10-19).