Hardware Spec Index

Mirenta SN-9945 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN9945-PLUS · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index9,361 (SSDs scale)
Category rank#48,131
Street price$269
Power8 W (active)
Performance per dollar34.80
Released2024

Specifications

BrandMirenta
ModelMirenta SN-9945 Plus
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,600 MB/s
Sequential write5,400 MB/s
Random 4K read890K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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-9652 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD9,505$269Compare
Strivon SN-3644 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD13,923$549Compare
Caldera SN-4382 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD8,803$179Compare
Caldera SN-4618 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD10,116$299Compare
Altrix SN-2630 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD11,223$359Compare
Novexa SN-3496 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD13,590$569Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-9945 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5495116 (accessed 2026-10-26).