Hardware Spec Index

Mirenta SN-1891 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Mirenta · SKU SN1891-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index9,441 (SSDs scale)
Category rank#19,648
Street price$229
Power6 W (active)
Performance per dollar41.23
Released2021

Specifications

BrandMirenta
ModelMirenta SN-1891 Ultra
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,200 MB/s
Sequential write6,000 MB/s
Random 4K read930K IOPS
NAND3D TLC, 238-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
Novexa SN-8671 Edge 1TB SATA 2.5-inch SSD3,756$39Compare
Strivon SN-8314 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD13,376$409Compare
Caldera SN-7124 Ti 4TB PCIe 3.0 NVMe M.2 2280 SSD10,901$339Compare
Mirenta SN-7414 Pro 500GB PCIe 4.0 NVMe M.2 2230 SSD5,924$79Compare
Novexa SN-9258 Prime 500GB SATA 2.5-inch SSD3,536$39Compare
Strivon SN-9565 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD11,821$439Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-1891 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/19040463 (accessed 2026-10-22).