PCHOME:
WD Red 3.5吋 4TB NAS專用內接硬碟(WD40EFRX ) $5,890 $1473/TB
WD Red 3.5吋 3TB SATAIII NAS專用硬碟(WD30EFRX) $4,190 $1397/TB
WD Red 3.5吋 2TB SATAIII NAS專用硬碟(WD20EFRX) $3,290 $1645/TB
【NAS指定款★送原子筆組】Seagate 3.5吋3TB SATA3 NAS專用內接硬碟 (ST3000VN000) $4,190
燦坤:
WD 3.5吋 4TB SATA 硬碟(Red系列)(WD40EFRX) $5,784 $1446/TB
從價錢來看，目前NAS專用硬碟的主流是3TB
再來看看非NAS專用硬碟的價錢:
Seagate Barracuda 3.5吋 3TB SATAIII 內接硬碟 (ST3000DM001) $3,650 $1217/TB
