Hardware Spec Index

Mirenta SN-8981 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN8981-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index6,668 (SSDs scale)
Category rank#30,762
Street price$99
Power6 W (active)
Performance per dollar67.35
Released2019

Specifications

BrandMirenta
ModelMirenta SN-8981 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,100 MB/s
Sequential write1,600 MB/s
Random 4K read380K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance480 TBW (0.22 DWPD)
Warranty3 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-4826 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD6,792$99Compare
Mirenta SN-9820 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD10,258$229Compare
Caldera SN-6927 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD5,886$79Compare
Caldera SN-6604 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD10,806$249Compare
Mirenta SN-7230 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,860$189Compare
Altrix SN-5295 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD8,342$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-8981 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/17895334 (accessed 2026-10-21).