Hardware Spec Index

Mirenta SN-8549 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN8549-PLUS · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index13,306 (SSDs scale)
Category rank#4,301
Street price$529
Power10 W (active)
Performance per dollar25.15
Released2025

Specifications

BrandMirenta
ModelMirenta SN-8549 Plus
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,700 MB/s
Sequential write11,900 MB/s
Random 4K read1,570K IOPS
NAND3D TLC, 232-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-8512 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD8,408$189Compare
Novexa SN-3034 Ultra 500GB SATA 2.5-inch SSD3,999$39Compare
Caldera SN-8121 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD4,953$49Compare
Novexa SN-4321 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD10,808$289Compare
Caldera SN-7447 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD8,965$239Compare
Mirenta SN-2585 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD12,151$409Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-8549 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20072036 (accessed 2026-10-20).