Hardware Spec Index

Mirenta SN-1550 Ultra 500GB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN1550-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index5,037 (SSDs scale)
Category rank#48,951
Street price$69
Power4 W (active)
Performance per dollar73.00
Released2019

Specifications

BrandMirenta
ModelMirenta SN-1550 Ultra
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,400 MB/s
Sequential write1,500 MB/s
Random 4K read350K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance180 TBW (0.33 DWPD)
Warranty3 years
HeatsinkNone

Related guides

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

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Cite this page: Hardware Spec Index, “Mirenta SN-1550 Ultra 500GB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/14918342 (accessed 2026-10-22).