Hardware Spec Index

Mirenta SN-7278 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN7278-PRO · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index9,975 (SSDs scale)
Category rank#42,488
Street price$269
Power8 W (active)
Performance per dollar37.08
Released2022

Specifications

BrandMirenta
ModelMirenta SN-7278 Pro
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write4,700 MB/s
Random 4K read810K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Altrix SN-5303 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD8,664$189Compare
Altrix SN-6750 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD11,760$339Compare
Caldera SN-7349 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD5,883$89Compare
Mirenta SN-4253 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD5,946$69Compare
Novexa SN-3962 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD6,697$109Compare
Mirenta SN-7690 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,191$159Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-7278 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2089155 (accessed 2026-10-22).