Hardware Spec Index

Mirenta SN-8481 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN8481-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index9,229 (SSDs scale)
Category rank#20,296
Street price$219
Power7 W (active)
Performance per dollar42.14
Released2022

Specifications

BrandMirenta
ModelMirenta SN-8481 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write4,700 MB/s
Random 4K read1,020K 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
Novexa SN-5019 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD14,860$579Compare
Mirenta SN-8699 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD12,907$389Compare
Altrix SN-3600 SE 500GB PCIe 4.0 NVMe M.2 2230 SSD5,332$79Compare
Caldera SN-9679 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD14,258$529Compare
Altrix SN-7568 SE 1TB PCIe 3.0 NVMe M.2 2280 SSD5,696$79Compare
Novexa SN-8624 Core 500GB SATA 2.5-inch SSD3,547$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-8481 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7594641 (accessed 2026-10-21).