Hardware Spec Index

Mirenta SN-6489 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN6489-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index10,633 (SSDs scale)
Category rank#42,382
Street price$339
Power9 W (active)
Performance per dollar31.37
Released2026

Specifications

BrandMirenta
ModelMirenta SN-6489 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,700 MB/s
Sequential write9,400 MB/s
Random 4K read2,400K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-8189 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD14,620$559Compare
Altrix SN-3292 Ti 1TB PCIe 4.0 NVMe M.2 2230 SSD5,725$79Compare
Strivon SN-4584 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD8,281$199Compare
Caldera SN-4338 Ti 500GB SATA 2.5-inch SSD4,297$39Compare
Novexa SN-3533 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD10,506$319Compare
Altrix SN-9111 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD10,846$349Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-6489 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2435264 (accessed 2026-10-24).