Hardware Spec Index

Mirenta SN-1446 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN1446-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index8,488 (SSDs scale)
Category rank#4,006
Street price$189
Power5 W (active)
Performance per dollar44.91
Released2025

Specifications

BrandMirenta
ModelMirenta SN-1446 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write4,800 MB/s
Random 4K read1,320K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
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
Strivon SN-7115 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD12,331$419Compare
Novexa SN-7059 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD4,427$49Compare
Caldera SN-3833 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD4,559$59Compare
Mirenta SN-8391 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD13,351$549Compare
Altrix SN-5818 Edge 500GB SATA 2.5-inch SSD4,133$49Compare
Mirenta SN-4688 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD14,109$529Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-1446 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/43673028 (accessed 2026-10-22).