Western Digital WD Blue

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

Looking for the lowest price? View price table →

12 of 12 models

Clear filtersCapacities in decimal TB

Drive / exact model	Capacity	Interface	Use	Details
WD10EARZWestern Digital WD BlueSATA 6Gb/s · Desktop	1 TB	SATA 6Gb/s	Desktop	View model →Amazon US linked
WD10EZEXWestern Digital WD BlueSATA 6Gb/s · Desktop	1 TB	SATA 6Gb/s	Desktop	View model →Amazon US linked
WD20EARZWestern Digital WD BlueSATA 6Gb/s · Desktop	2 TB	SATA 6Gb/s	Desktop	View model →
WD20EZBXWestern Digital WD BlueSATA 6Gb/s · Desktop	2 TB	SATA 6Gb/s	Desktop	View model →
WD30EZAXWestern Digital WD BlueSATA 6Gb/s · Desktop	3 TB	SATA 6Gb/s	Desktop	View model →
WD30EZZXWestern Digital WD BlueSATA 6Gb/s · Desktop	3 TB	SATA 6Gb/s	Desktop	View model →
WD40EZAXWestern Digital WD BlueSATA 6Gb/s · Desktop	4 TB	SATA 6Gb/s	Desktop	View model →Amazon US linked
WD40EZZXWestern Digital WD BlueSATA 6Gb/s · Desktop	4 TB	SATA 6Gb/s	Desktop	View model →Amazon US linked
WD60EZAXWestern Digital WD BlueSATA 6Gb/s · Desktop	6 TB	SATA 6Gb/s	Desktop	View model →
WD80EAAZWestern Digital WD BlueSATA 6Gb/s · Desktop	8 TB	SATA 6Gb/s	Desktop	View model →Amazon US linked
WD100EAGZWestern Digital WD BlueSATA 6Gb/s · Desktop	10 TB	SATA 6Gb/s	Desktop	View model →
WD120EAGZWestern Digital WD BlueSATA 6Gb/s · Desktop	12 TB	SATA 6Gb/s	Desktop	View model →Amazon US linked
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 Blue 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.