Western Digital WD Red Pro

Find the right model. Compare specifications, then check its Amazon US listings.

Looking for the lowest price? View price table →

21 of 21 models

Clear filtersCapacities in decimal TB

Drive / exact model	Capacity	Interface	Use	Details
WD2002FFSXWestern Digital WD Red ProSATA 6Gb/s · NAS	2 TB	SATA 6Gb/s	NAS	View model →
WD4003FFBXWestern Digital WD Red ProSATA 6Gb/s · NAS	4 TB	SATA 6Gb/s	NAS	View model →Amazon US linked
WD4005FFBXWestern Digital WD Red ProSATA 6Gb/s · NAS	4 TB	SATA 6Gb/s	NAS	View model →
WD6003FFBXWestern Digital WD Red ProSATA 6Gb/s · NAS	6 TB	SATA 6Gb/s	NAS	View model →
WD6005FFBXWestern Digital WD Red ProSATA 6Gb/s · NAS	6 TB	SATA 6Gb/s	NAS	View model →
WD8003FFBXWestern Digital WD Red ProSATA 6Gb/s · NAS	8 TB	SATA 6Gb/s	NAS	View model →
WD8005FFBXWestern Digital WD Red ProSATA 6Gb/s · NAS	8 TB	SATA 6Gb/s	NAS	View model →Amazon US linked
WD102KFBXWestern Digital WD Red ProSATA 6Gb/s · NAS	10 TB	SATA 6Gb/s	NAS	View model →Amazon US linked
WD103KFBXWestern Digital WD Red ProSATA 6Gb/s · NAS	10 TB	SATA 6Gb/s	NAS	View model →
WD121KFBXWestern Digital WD Red ProSATA 6Gb/s · NAS	12 TB	SATA 6Gb/s	NAS	View model →Amazon US linked
WD122KFBXWestern Digital WD Red ProSATA 6Gb/s · NAS	12 TB	SATA 6Gb/s	NAS	View model →Amazon US linked
WD141KFGXWestern Digital WD Red ProSATA 6Gb/s · NAS	14 TB	SATA 6Gb/s	NAS	View model →Amazon US linked
WD142KFGXWestern Digital WD Red ProSATA 6Gb/s · NAS	14 TB	SATA 6Gb/s	NAS	View model →Amazon US linked
WD161KFGXWestern Digital WD Red ProSATA 6Gb/s · NAS	16 TB	SATA 6Gb/s	NAS	View model →Amazon US linked
WD181KFGXWestern Digital WD Red ProSATA 6Gb/s · NAS	18 TB	SATA 6Gb/s	NAS	View model →Amazon US linked
WD201KFGXWestern Digital WD Red ProSATA 6Gb/s · NAS	20 TB	SATA 6Gb/s	NAS	View model →Amazon US linked
WD202KFGXWestern Digital WD Red ProSATA 6Gb/s · NAS	20 TB	SATA 6Gb/s	NAS	View model →
WD221KFGXWestern Digital WD Red ProSATA 6Gb/s · NAS	22 TB	SATA 6Gb/s	NAS	View model →
WD240KFGXWestern Digital WD Red ProSATA 6Gb/s · NAS	24 TB	SATA 6Gb/s	NAS	View model →
WD241KFGXWestern Digital WD Red ProSATA 6Gb/s · NAS	24 TB	SATA 6Gb/s	NAS	View model →
WD260KFGXWestern Digital WD Red ProSATA 6Gb/s · NAS	26 TB	SATA 6Gb/s	NAS	View model →
No models match these filters. Try a different capacity or clear the filters.

Compare the full model numbers in this family. Interface, recording technology and capacity can vary between models; check the selected model against your system requirements.
Source: Western Digital WD Red Pro manufacturer datasheet. Reviewed 2026-08-21.

Catalog specifications and retailer listings are separate. A verified link does not guarantee stock or price. Product images, where available, are from the matched Amazon US listing. As an Amazon Associate I earn from qualifying purchases.