Hardware Spec Index

Mirenta SN-3866 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN3866-XT · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index10,839 (SSDs scale)
Category rank#15,203
Street price$299
Power7 W (active)
Performance per dollar36.25
Released2020

Specifications

BrandMirenta
ModelMirenta SN-3866 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write5,400 MB/s
Random 4K read840K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
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-7643 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,913$149Compare
Altrix SN-9988 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD7,212$109Compare
Caldera SN-6393 Edge 1TB SATA 2.5-inch SSD3,182$29Compare
Strivon SN-7046 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD11,343$299Compare
Altrix SN-8896 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD9,709$279Compare
Altrix SN-2748 SE 1TB PCIe 3.0 NVMe M.2 2280 SSD7,391$159Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-3866 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/338849 (accessed 2026-10-23).