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Western Digital Green 4TB

Name: Western Digital Green 4TB
Brand: Western Digital
SKU: WD40EZRX
Availability: InStock

Live retailer offers, specs, and price history.

$40.64/TB$162.57 total

View on Walmart

Lowest live new offerStale: 3d ago

Model WD40EZRX

Capacity: 4TB
Technology: HDD
Form factor: 3.5"
Interface: SATA

If this isn't the right fit

Here are a few similar options from the stores we compare. Open any product page to see its live offers.

Cheaper from this brand

Western Digital Gold 24TB

Tracked: $23.12/TB • $554.79 total

24TB • HDD • SATA • CMR

Stay with Western Digital and cut the starting price.

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Lower $/TB at this capacity

HGST MLC 4TB

Tracked: $35.00/TB • $140.00 total

4TB • HDD • SATA

Another 4TB option is currently cheaper per terabyte.

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Similar from this brand

Western Digital Purple 4TB

Tracked: $50.91/TB • $203.63 total

4TB • HDD • SATA • CMR

Same interface and a more comparable size from Western Digital.

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Need a wider comparison?Ask Drive Finder →

Live retailer offers

Live offers

Current live offers across retailers on this site.

Stale: 3d agoNew (1)All active (1)

Retailer	Price	$/TB	Condition	Stock	Checked
Walmart via Aztek Computers, LLC 3rd Party

Live best offer$40.64/TB

View on Walmart

Price history and comparisons

Price chart ($/TB)

Daily median $/TB from the stores we compare, with daily lows highlighted.

Median $/TB Daily low $/TB

30d 90d 180d 365d

Median $/TB Daily low $/TB

Date	Median $/TB	Low $/TB
Apr 13, 2026	$47.19	$47.19
Apr 12, 2026	$47.19	$47.19
Apr 10, 2026	$47.19	$47.19
Apr 9, 2026	$47.19	$47.19
Apr 8, 2026	$47.19	$47.19
Apr 7, 2026	$47.19	$47.19
Apr 6, 2026	$47.19	$47.19
Apr 5, 2026	$47.19	$47.19
Apr 4, 2026	$47.19

Apr 13, 2026

Median $/TB$47.19

Low $/TB$47.19

Apr 12, 2026

Median $/TB$47.19

Low $/TB$47.19

Apr 10, 2026

Median $/TB$47.19

Low $/TB$47.19

Apr 9, 2026

Median $/TB$47.19

Low $/TB$47.19

Apr 8, 2026

Median $/TB$47.19

Low $/TB$47.19

Apr 7, 2026

Median $/TB$47.19

Low $/TB$47.19

Price history, alerts, and similar-drive comparisons use the smaller set of stores we compare side by side. Live offers above may show more stores.

Price historyDaily

Median, range, and averages for each day period from the stores we compare.

Period start	Obs	Median $/TB	Range $/TB	Avg $/TB	Median price
Jan 30, 2026	4	$38.67	$38.67 – $38.67	$38.67	$154.69
Jan 31, 2026	4	$38.47	$38.47 – $38.47	$38.47	$153.86
Feb 1, 2026	2	$38.47

Jan 30, 20264 obs

Median $/TB$38.67

Range $/TB$38.67 – $38.67

Avg $/TB$38.67

Median price$154.69

Jan 31, 20264 obs

Median $/TB$38.47

Range $/TB$38.47 – $38.47

Avg $/TB$38.47

Median price$153.86

Feb 1, 20262 obs

Median $/TB$38.47

Range $/TB$38.47 – $38.47

Avg $/TB$38.47

Median price$153.86

Feb 2, 20262 obs

Median $/TB$38.47

Range $/TB$38.47 – $38.47

Avg $/TB$38.47

Median price$153.86

Feb 4, 20262 obs

Median $/TB$38.47

Range $/TB$38.47 – $38.47

Avg $/TB$38.47

Median price$153.86

Feb 5, 20262 obs

Median $/TB$38.47

Range $/TB$38.47 – $38.47

Avg $/TB$38.47

Median price$153.86

Feb 6, 20263 obs

Median $/TB$38.47

Range $/TB$38.47 – $38.47

Avg $/TB$38.47

Median price$153.86

Feb 7, 20263 obs

Median $/TB$38.47

Range $/TB$38.47 – $38.47

Avg $/TB$38.47

Median price$153.88

Feb 8, 20262 obs

Median $/TB$38.47

Range $/TB$38.47 – $38.47

Avg $/TB$38.47

Median price$153.88

Feb 9, 20262 obs

Median $/TB$38.47

Range $/TB$38.47 – $38.47

Avg $/TB$38.47

Median price$153.88

Feb 10, 20262 obs

Median $/TB$38.89

Range $/TB$38.89 – $38.89

Avg $/TB$38.89

Median price$155.57

Feb 11, 20264 obs

Median $/TB$38.89

Range $/TB$38.89 – $38.89

Avg $/TB$38.89

Median price$155.57

Feb 12, 20262 obs

Median $/TB$38.89

Range $/TB$38.89 – $38.89

Avg $/TB$38.89

Median price$155.57

Feb 13, 20263 obs

Median $/TB$38.89

Range $/TB$38.89 – $38.89

Avg $/TB$38.89

Median price$155.57

Feb 14, 20263 obs

Median $/TB$38.89

Range $/TB$38.89 – $38.89

Avg $/TB$38.89

Median price$155.57

Feb 15, 20263 obs

Median $/TB$38.89

Range $/TB$38.89 – $38.89

Avg $/TB$38.89

Median price$155.57

Feb 16, 20264 obs

Median $/TB$38.89

Range $/TB$38.89 – $38.89

Avg $/TB$38.89

Median price$155.57

Feb 17, 20266 obs

Median $/TB$38.89

Range $/TB$38.89 – $38.89

Avg $/TB$38.89

Median price$155.57

Feb 18, 20264 obs

Median $/TB$38.89

Range $/TB$38.89 – $38.89

Avg $/TB$38.89

Median price$155.57

Feb 19, 20261 obs

Median $/TB$38.89

Range $/TB$38.89 – $38.89

Avg $/TB$38.89

Median price$155.57

Feb 20, 20262 obs

Median $/TB$38.89

Range $/TB$38.89 – $38.89

Avg $/TB$38.89

Median price$155.57

Feb 21, 20261 obs

Median $/TB$38.89

Range $/TB$38.89 – $38.89

Avg $/TB$38.89

Median price$155.57

Feb 23, 20261 obs

Median $/TB$38.89

Range $/TB$38.89 – $38.89

Avg $/TB$38.89

Median price$155.57

Feb 24, 20261 obs

Median $/TB$38.89

Range $/TB$38.89 – $38.89

Avg $/TB$38.89

Median price$155.57

Feb 25, 20261 obs

Median $/TB$38.89

Range $/TB$38.89 – $38.89

Avg $/TB$38.89

Median price$155.57

Feb 26, 20264 obs

Median $/TB$38.89

Range $/TB$38.89 – $39.10

Avg $/TB$38.94

Median price$155.57

Feb 27, 20264 obs

Median $/TB$39.10

Range $/TB$39.10 – $39.11

Avg $/TB$39.10

Median price$156.40

Feb 28, 20263 obs

Median $/TB$39.11

Range $/TB$39.11 – $39.11

Avg $/TB$39.11

Median price$156.45

Mar 1, 20261 obs

Median $/TB$39.11

Range $/TB$39.11 – $39.11

Avg $/TB$39.11

Median price$156.45

Mar 3, 20263 obs

Median $/TB$39.11

Range $/TB$39.11 – $39.11

Avg $/TB$39.11

Median price$156.45

Mar 5, 20261 obs

Median $/TB$39.11

Range $/TB$39.11 – $39.11

Avg $/TB$39.11

Median price$156.45

Mar 6, 20262 obs

Median $/TB$39.11

Range $/TB$39.11 – $39.11

Avg $/TB$39.11

Median price$156.45

Mar 12, 20261 obs

Median $/TB$38.83

Range $/TB$38.83 – $38.83

Avg $/TB$38.83

Median price$155.32

Mar 13, 20262 obs

Median $/TB$38.83

Range $/TB$38.83 – $38.83

Avg $/TB$38.83

Median price$155.32

Mar 14, 20261 obs

Median $/TB$38.83

Range $/TB$38.83 – $38.83

Avg $/TB$38.83

Median price$155.32

Mar 26, 20262 obs

Median $/TB$39.24

Range $/TB$39.24 – $39.24

Avg $/TB$39.24

Median price$156.94

Mar 27, 20263 obs

Median $/TB$39.24

Range $/TB$39.24 – $39.24

Avg $/TB$39.24

Median price$156.94

Mar 28, 20262 obs

Median $/TB$39.04

Range $/TB$38.83 – $39.24

Avg $/TB$39.04

Median price$156.14

Mar 29, 20264 obs

Median $/TB$47.19

Range $/TB$47.19 – $47.19

Avg $/TB$47.19

Median price$188.74

Mar 30, 20262 obs

Median $/TB$47.19

Range $/TB$47.19 – $47.19

Avg $/TB$47.19

Median price$188.74

Mar 31, 20263 obs

Median $/TB$47.19

Range $/TB$47.19 – $47.19

Avg $/TB$47.19

Median price$188.74

Apr 1, 20262 obs

Median $/TB$47.19

Range $/TB$47.19 – $47.19

Avg $/TB$47.19

Median price$188.74

Apr 2, 20262 obs

Median $/TB$47.19

Range $/TB$47.19 – $47.19

Avg $/TB$47.19

Median price$188.74

Apr 4, 20262 obs

Median $/TB$47.19

Range $/TB$47.19 – $47.19

Avg $/TB$47.19

Median price$188.74

Apr 5, 20262 obs

Median $/TB$47.19

Range $/TB$47.19 – $47.19

Avg $/TB$47.19

Median price$188.74

Apr 6, 20262 obs

Median $/TB$47.19

Range $/TB$47.19 – $47.19

Avg $/TB$47.19

Median price$188.74

Apr 7, 20261 obs

Median $/TB$47.19

Range $/TB$47.19 – $47.19

Avg $/TB$47.19

Median price$188.74

Apr 8, 20261 obs

Median $/TB$47.19

Range $/TB$47.19 – $47.19

Avg $/TB$47.19

Median price$188.74

Apr 9, 20261 obs

Median $/TB$47.19

Range $/TB$47.19 – $47.19

Avg $/TB$47.19

Median price$188.76

Apr 10, 20262 obs

Median $/TB$47.19

Range $/TB$47.19 – $47.19

Avg $/TB$47.19

Median price$188.76

Apr 12, 20261 obs

Median $/TB$47.19

Range $/TB$47.19 – $47.19

Avg $/TB$47.19

Median price$188.77

Apr 13, 20261 obs

Median $/TB$47.19

Range $/TB$47.19 – $47.19

Avg $/TB$47.19

Median price$188.77