Hardware Spec Index

Mirenta SN-7556 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN7556-XT · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index5,052 (SSDs scale)
Category rank#39,873
Street price$49
Power5 W (active)
Performance per dollar103.10
Released2020

Specifications

BrandMirenta
ModelMirenta SN-7556 XT
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,700 MB/s
Sequential write3,700 MB/s
Random 4K read730K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance120 TBW (0.22 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

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-2289 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD4,925$49Compare
Strivon SN-5215 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD11,242$339Compare
Mirenta SN-7448 Plus 1TB SATA 2.5-inch SSD3,709$29Compare
Mirenta SN-3591 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD12,587$449Compare
Mirenta SN-9999 Ultra 500GB SATA 2.5-inch SSD3,502$39Compare
Novexa SN-1987 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD10,588$269Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-7556 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1120067 (accessed 2026-10-24).