Hardware Spec Index

Mirenta SN-4809 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN4809-XT · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index5,898 (SSDs scale)
Category rank#20,384
Street price$79
Power6 W (active)
Performance per dollar74.66
Released2020

Specifications

BrandMirenta
ModelMirenta SN-4809 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,200 MB/s
Sequential write7,000 MB/s
Random 4K read840K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 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-4809 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/60026064 (accessed 2026-10-26).