Hardware Spec Index

Mirenta SN-8557 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN8557-SE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index13,160 (SSDs scale)
Category rank#48,414
Street price$469
Power8 W (active)
Performance per dollar28.06
Released2025

Specifications

BrandMirenta
ModelMirenta SN-8557 SE
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,000 MB/s
Sequential write9,200 MB/s
Random 4K read1,400K IOPS
NAND3D TLC, 176-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
Altrix SN-5242 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$599Compare
Caldera SN-7357 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD7,496$149Compare
Altrix SN-2659 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD5,595$79Compare
Caldera SN-6749 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD10,329$239Compare
Strivon SN-9344 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,806$239Compare
Altrix SN-7001 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD7,058$109Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-8557 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7808080 (accessed 2026-10-20).