Hardware Spec Index

Mirenta SN-9489 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN9489-XT · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index5,347 (SSDs scale)
Category rank#40,043
Street price$69
Power8 W (active)
Performance per dollar77.49
Released2020

Specifications

BrandMirenta
ModelMirenta SN-9489 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write5,500 MB/s
Random 4K read1,050K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 DWPD)
Warranty3 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
Caldera SN-9724 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD9,653$269Compare
Novexa SN-7601 Edge 500GB SATA 2.5-inch SSD4,297$49Compare
Strivon SN-8602 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD7,705$169Compare
Caldera SN-8667 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD10,237$219Compare
Novexa SN-7979 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD12,677$449Compare
Strivon SN-2425 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-9489 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/41670088 (accessed 2026-10-23).