Hardware Spec Index

Novexa SN-4254 Edge 500GB SATA 2.5-inch SSD

SSDs · Novexa · SKU SN4254-EDGE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index4,188 (SSDs scale)
Category rank#34,211
Street price$49
Power3 W (active)
Performance per dollar85.47
Released2019

Specifications

BrandNovexa
ModelNovexa SN-4254 Edge
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, 232-layer
CacheDRAM-less (SLC cache)
Endurance180 TBW (0.33 DWPD)
Warranty3 years
HeatsinkNone

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Cite this page: Hardware Spec Index, “Novexa SN-4254 Edge 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/832211 (accessed 2026-10-21).