Hardware Spec Index

Mirenta SN-4489 XT 500GB SATA 2.5-inch SSD

SSDs · Mirenta · SKU SN4489-XT · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index3,633 (SSDs scale)
Category rank#43,627
Street price$29
Power3 W (active)
Performance per dollar125.28
Released2019

Specifications

BrandMirenta
ModelMirenta SN-4489 XT
Capacity500 GB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (SLC cache)
Endurance120 TBW (0.22 DWPD)
Warranty3 years
HeatsinkNone

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Cite this page: Hardware Spec Index, “Mirenta SN-4489 XT 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/10194409 (accessed 2026-10-26).