Hardware Spec Index

Mirenta SN-7742 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN7742-ULTRA · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index7,536 (SSDs scale)
Category rank#29,272
Street price$169
Power6 W (active)
Performance per dollar44.59
Released2024

Specifications

BrandMirenta
ModelMirenta SN-7742 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,200 MB/s
Sequential write5,700 MB/s
Random 4K read1,020K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 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
Novexa SN-1700 Plus 500GB SATA 2.5-inch SSD4,056$39Compare
Caldera SN-2422 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD7,911$169Compare
Novexa SN-5509 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD10,921$329Compare
Altrix SN-2481 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD11,364$399Compare
Novexa SN-7088 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD14,571$479Compare
Altrix SN-9626 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD11,751$359Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-7742 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3823409 (accessed 2026-10-25).