Hardware Spec Index

Mirenta SN-8477 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN8477-SE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index7,531 (SSDs scale)
Category rank#16,057
Street price$139
Power7 W (active)
Performance per dollar54.18
Released2021

Specifications

BrandMirenta
ModelMirenta SN-8477 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write7,000 MB/s
Random 4K read1,060K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance600 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
Novexa SN-5353 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD10,685$279Compare
Caldera SN-9638 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD12,785$449Compare
Caldera SN-6278 Pro 500GB PCIe 3.0 NVMe M.2 2280 SSD4,692$49Compare
Mirenta SN-5643 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,348$159Compare
Mirenta SN-3351 Core 500GB SATA 2.5-inch SSD3,595$39Compare
Strivon SN-4785 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD8,601$159Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-8477 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/851782 (accessed 2026-10-24).