Hardware Spec Index

Mirenta SN-8443 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN8443-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index9,685 (SSDs scale)
Category rank#49,838
Street price$279
Power8 W (active)
Performance per dollar34.71
Released2021

Specifications

BrandMirenta
ModelMirenta SN-8443 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,700 MB/s
Sequential write4,300 MB/s
Random 4K read1,340K IOPS
NAND3D TLC, 218-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
Novexa SN-2031 Max 500GB PCIe 3.0 NVMe M.2 2280 SSD4,733$49Compare
Mirenta SN-6126 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD8,561$199Compare
Caldera SN-4858 SE 500GB SATA 2.5-inch SSD3,236$39Compare
Mirenta SN-4875 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD14,469$599Compare
Caldera SN-9510 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD9,304$219Compare
Mirenta SN-9995 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD10,070$259Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-8443 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7567951 (accessed 2026-10-22).