Hardware Spec Index

Mirenta SN-1242 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN1242-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index10,700 (SSDs scale)
Category rank#7,701
Street price$259
Power8 W (active)
Performance per dollar41.31
Released2020

Specifications

BrandMirenta
ModelMirenta SN-1242 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write4,200 MB/s
Random 4K read810K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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-4361 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD12,762$479Compare
Strivon SN-2737 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD10,907$269Compare
Strivon SN-7704 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD11,644$349Compare
Altrix SN-5221 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,233$209Compare
Novexa SN-5308 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD10,227$319Compare
Novexa SN-3039 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD7,564$149Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-1242 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/18019271 (accessed 2026-10-22).