Hardware Spec Index

Mirenta SN-5455 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN5455-PLUS · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index11,431 (SSDs scale)
Category rank#46,255
Street price$319
Power5 W (active)
Performance per dollar35.83
Released2021

Specifications

BrandMirenta
ModelMirenta SN-5455 Plus
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write4,700 MB/s
Random 4K read770K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 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

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-2328 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,050$109Compare
Novexa SN-2232 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD10,078$239Compare
Mirenta SN-9152 Core 500GB SATA 2.5-inch SSD3,634$39Compare
Novexa SN-6393 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD8,875$209Compare
Altrix SN-3441 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD14,012$459Compare
Mirenta SN-7458 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD4,633$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-5455 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/83500 (accessed 2026-10-20).