Hardware Spec Index

Mirenta SN-9456 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN9456-SE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index13,254 (SSDs scale)
Category rank#43,886
Street price$549
Power6 W (active)
Performance per dollar24.14
Released2021

Specifications

BrandMirenta
ModelMirenta SN-9456 SE
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write3,800 MB/s
Random 4K read1,130K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-9756 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD5,919$79Compare
Strivon SN-8946 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD11,011$319Compare
Novexa SN-7184 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD11,413$419Compare
Mirenta SN-9140 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD11,473$349Compare
Novexa SN-4500 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD12,281$389Compare
Novexa SN-5739 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD5,528$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-9456 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/52940462 (accessed 2026-10-22).