Hardware Spec Index

Mirenta SN-1981 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Mirenta · SKU SN1981-CORE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index6,411 (SSDs scale)
Category rank#10,903
Street price$99
Power5 W (active)
Performance per dollar64.76
Released2020

Specifications

BrandMirenta
ModelMirenta SN-1981 Core
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write5,400 MB/s
Random 4K read1,310K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance600 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-4269 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,258$109Compare
Caldera SN-1406 Pro 1TB SATA 2.5-inch SSD4,123$39Compare
Altrix SN-3597 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD5,078$69Compare
Altrix SN-5887 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,104$99Compare
Caldera SN-8845 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD7,935$139Compare
Novexa SN-5664 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,651$179Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-1981 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/18200067 (accessed 2026-10-19).