Hardware Spec Index

Mirenta SN-4245 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Mirenta · SKU SN4245-XT · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index5,688 (SSDs scale)
Category rank#15,916
Street price$69
Power6 W (active)
Performance per dollar82.43
Released2025

Specifications

BrandMirenta
ModelMirenta SN-4245 XT
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write6,400 MB/s
Random 4K read830K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 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-4245 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/19080072 (accessed 2026-10-18).