Hardware Spec Index

Mirenta SN-4490 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN4490-XT · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index12,774 (SSDs scale)
Category rank#37,011
Street price$499
Power8 W (active)
Performance per dollar25.60
Released2025

Specifications

BrandMirenta
ModelMirenta SN-4490 XT
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,100 MB/s
Sequential write9,100 MB/s
Random 4K read1,690K IOPS
NAND3D TLC, 238-layer
CacheLPDDR4 DRAM, 8 GB
Endurance4,800 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-1245 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,026$109Compare
Novexa SN-3863 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD8,247$169Compare
Novexa SN-1001 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD7,748$139Compare
Novexa SN-4265 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,057$59Compare
Altrix SN-9653 XT 500GB SATA 2.5-inch SSD3,850$39Compare
Mirenta SN-1692 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD7,245$129Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-4490 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/125536 (accessed 2026-10-25).