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Western Digital Purple 512 GB microSDXC
Western Digital

Western Digital Purple 512 GB microSDXC

Bottom line: The Western Digital Purple 512 GB microSDXC ($228.90 on Amazon as of 2026-10-22 04:26 UTC): 512GB capacity holds weeks of 24/7 continuous security-camera footage; main trade-off: tuned for 24/7 camera recording, not action-cam or photography speed.

$228.90

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Buy on Amazon — $228.90 Compare to similar external storage

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For external drives and portable storage, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-22. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 512GB capacity holds weeks of 24/7 continuous security-camera footage
  • ✓ 96-layer 3D NAND built for high-endurance surveillance write cycles
  • ✓ Card health monitor enables pre-emptive storage management before wear-out
  • ✓ Waterproof, shock proof, X-ray proof, and temperature proof build

Cons

  • ✗ Tuned for 24/7 camera recording, not action-cam or photography speed
  • ✗ 512GB endurance tier costs more than standard consumer microSD cards
  • ✗ Sequential read/write speeds not listed in the product context
  • ✗ Warranty terms not stated here; check the listing for coverage

Manufacturer description

Data That Never Leaves Your SightWestern Digital's WD Purple SC QD101 microSD card is designed specifically for the mainstream security camera market. Using advanced 96-layer 3D NAND technology, the card delivers a cost-effective combination of ultra endurance, high performance, and wide capacity range up to 1TB1, and its support for card health monitor functionality allows for pre-emptive storage management. With the fast-growing market of security cameras, and growing adoption of 4K video, this card offers the right combination of longevity and capacity to handle the 24/7 continuous…

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SpecPicks Verdict

SpecPicks scored Western Digital Purple 512 GB microSDXC using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. Western Digital's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • The microSDXC memory card is engineered to be waterproof, temperature proof, X-ray proof, and shock proof
  • With the 512 GB extensive storage capacity, you can take more pictures and store more movies without stressing over coming up short on space

Full Specifications

BrandWestern Digital
ColorPurple
Model NamePurple QD101
Read Speed24 Megabytes Per Second
Unit Count1.0 Count
Media Speed20 megabytes_per_second
Model NumberWDD512G1P0C
Warranty TypeLimited
Item Type NamemicroSDXC
Mfr Part NumberWDD512G1P0C
Flash Memory TypeMicro SDXC
Compatible DevicesSmartphone, Tablet
Additional FeaturesTemperature Proof, Water Proof, X Ray Proof
Warranty Description3 year Manufacturer
Hardware ConnectivitymicroSDXC
Memory Storage Capacity512 GB
Item Dimensions D x W x H3.94"D x 3.94"W x 3.94"H
Global Trade Identification Number00718037874968
Secure Digital Association Speed ClassClass 10

Ready to buy?

Western Digital Purple 512 GB microSDXC is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $228.90

*Price sourced from Amazon.com. Last updated 2026-10-22. Price and availability subject to change.

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Western Digital Purple 512 GB microSDXC
$228.90
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