Hardware Spec Index

Mirenta SN-9557 SE 500GB SATA 2.5-inch SSD

SSDs · Mirenta · SKU SN9557-SE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index3,095 (SSDs scale)
Category rank#6,858
Street price$39
Power3 W (active)
Performance per dollar79.36
Released2021

Specifications

BrandMirenta
ModelMirenta SN-9557 SE
Capacity500 GB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (SLC cache)
Endurance100 TBW (0.18 DWPD)
Warranty3 years
HeatsinkNone

Related guides

SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-5924 Ti 1TB PCIe 4.0 NVMe M.2 2230 SSD5,435$79Compare
Caldera SN-9235 Max 1TB SATA 2.5-inch SSD4,419$49Compare
Altrix SN-5474 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,579$129Compare
Caldera SN-1333 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD13,058$539Compare
Strivon SN-7411 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD11,208$319Compare
Mirenta SN-7518 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,111$119Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-9557 SE 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/5686374 (accessed 2026-10-21).