Home SSDs WD Purple 4TB Surveillance Internal Hard Drive

WD - Purple 4TB Surveillance Internal Hard Drive

Price range: $104.99–165.74
💎
Exceptional Value
Outperforms 77% of ssds at a lower price than 89%.
$105 is 54% below the $227 category median.
Brand: WD
Category: Ssd
A WD 4 TB SATA 3.5 in. SSD with up to 180 MB/s read, 180 MB/s write.
PQS: 90 (computed 2026-03-13 07:09:10.260378+00:00)
GTIN-14: 00718037898308
WD - Purple 4TB Surveillance Internal Hard Drive

Key specs

A human-friendly subset of specs (non-null)
Capacity (GB)
4000
Form factor
3.5 in.
Interface
SATA
Read speed
180 megabytes per second
Write speed
180 megabytes per second

How this Ssd compares vs. 328 ssds

Percentile rank for each spec — higher means this product outperforms more of its peers.
Capacity 4000.0GB
77% Above avg

Spec Profile Radar

Visual snapshot — outer edge = 100th percentile (best in class)

Offers

Retailer SKU Price Stock Offer Last seen
Best Buy 5193303 104.99 USD Out of stock View offer → 2026-03-14 01:28:01.688369+00:00
Newegg 9SIA0ZXK459973 165.74 USD In stock View offer → 2026-03-13 02:19:37.697574+00:00

Recent price history (50)

Retailer Price Stock Seen at
bestbuy 104.99 USD Out of stock 2026-03-14 01:28:01.688369+00:00
newegg 165.74 USD In stock 2026-03-13 02:19:37.697574+00:00
bestbuy 104.99 USD Out of stock 2026-03-13 01:36:09.707854+00:00
newegg 162.72 USD In stock 2026-03-12 02:23:35.737048+00:00
bestbuy 104.99 USD In stock 2026-03-12 01:29:28.609773+00:00
newegg 162.72 USD In stock 2026-03-11 02:13:17.957802+00:00
bestbuy 104.99 USD Out of stock 2026-03-11 01:28:12.390481+00:00
newegg 162.72 USD In stock 2026-03-10 02:20:48.720102+00:00
bestbuy 104.99 USD Out of stock 2026-03-10 01:37:42.342009+00:00
newegg 165.71 USD In stock 2026-03-09 02:23:08.293153+00:00
bestbuy 104.99 USD Out of stock 2026-03-09 01:35:18.268306+00:00
newegg 165.71 USD In stock 2026-03-08 05:46:21.136818+00:00
newegg 165.71 USD In stock 2026-03-06 08:40:34.481932+00:00
bestbuy 104.99 USD Out of stock 2026-03-06 05:30:25.718056+00:00
newegg 165.71 USD Out of stock 2026-03-03 02:19:03.643434+00:00
bestbuy 104.99 USD Out of stock 2026-03-03 01:21:26.899970+00:00
newegg 165.71 USD Out of stock 2026-03-02 10:42:34.283913+00:00
bestbuy 104.99 USD Out of stock 2026-03-02 06:47:38.865623+00:00

Full specs

Show full spec table
Capacity (GB)4000
Form factor3.5 in.
InterfaceSATA
Read speed180 megabytes per second
Write speed180 megabytes per second
Reconciled at2026-03-06 10:56:32.254648+00:00
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Related products

Simple similarity over extracted specs (publish_set only)
Debug data (expand)
Raw title WD - Purple 4TB Surveillance Internal Hard Drive
Raw brandWD
Raw categoryBest Buy > Computers & Tablets > Computer Accessories & Peripherals > Hard Drives, SSD & Storage > Internal Hard Drives
Canonical highlights (non-null)
core.title WD - Purple 4TB Surveillance Internal Hard Drive
core.seo_title WD WD43PURZ - 4TB SSD
brand WD
model WD43PURZ
gtin14 00718037898308
images[0] https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/5193/5193303_sd.jpg
storage.interface SATA
storage.read_speed 180 megabytes per second
storage.capacity_gb 4000
storage.form_factor 3.5 in.
storage.write_speed 180 megabytes per second
category ssd
physical.width_in 4.0
physical.height_in 1.03
physical.weight_kg 0.57
physical.dimensions_in 1.03 x 4 x ? in
warranty.labor 3 Years
warranty.parts 3 Years
schema_version 1
BestBuy raw specs (pretty)
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      "feature": "Western Digital's Exclusive AllFrame Technology\nAll WD Purple drives are equipped with AllFrame technology, which helps reduce video frame drops and improves video recording and playback."
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Newegg raw specs
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