Hardware Spec Index

Mirenta SN-7851 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN7851-ULTRA · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index14,056 (SSDs scale)
Category rank#40,015
Street price$589
Power8 W (active)
Performance per dollar23.86
Released2020

Specifications

BrandMirenta
ModelMirenta SN-7851 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,500 MB/s
Sequential write4,600 MB/s
Random 4K read920K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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
Strivon SN-9911 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,387$249Compare
Mirenta SN-9682 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD9,096$229Compare
Mirenta SN-9393 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD14,253$549Compare
Strivon SN-3644 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD9,728$209Compare
Altrix SN-4837 Core 8TB PCIe 3.0 NVMe M.2 2280 SSD14,674$599Compare
Strivon SN-8823 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD8,113$149Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-7851 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/552201 (accessed 2026-10-18).