Hardware Spec Index

Mirenta SN-7857 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN7857-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index7,589 (SSDs scale)
Category rank#13,507
Street price$139
Power4 W (active)
Performance per dollar54.60
Released2019

Specifications

BrandMirenta
ModelMirenta SN-7857 Prime
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,300 MB/s
Sequential write1,800 MB/s
Random 4K read370K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance1,200 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-9017 Ultra 500GB SATA 2.5-inch SSD3,502$39Compare
Caldera SN-5501 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD7,433$129Compare
Altrix SN-1925 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD14,249$599Compare
Mirenta SN-4578 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,928$129Compare
Strivon SN-3303 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD11,177$319Compare
Mirenta SN-1668 Ti 500GB SATA 2.5-inch SSD3,892$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-7857 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/286580 (accessed 2026-10-20).