The Crucial BX500 500 GB Solid State Drive - 2.5" Internal - SATA (SATA/600) costs $0.2480/GB while the WD - Purple 4TB Surveillance Internal Hard Drive costs $0.0262/GB. WD - Purple 4TB Surveillance Internal Hard Drive offers 89% better value per gigabyte as of March 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Crucial BX500 500 GB Solid State Drive - 2.5" Internal - SATA (SATA/600) vs WD - Purple 4TB Surveillance Internal Hard Drive — Which Is Better Value?
WD - Purple 4TB Surveillance Internal Hard Drive
Specification Comparison
| Spec | Crucial BX500 500 GB Solid State Drive - 2.5" Internal - SATA (SATA/600) | WD - Purple 4TB Surveillance Internal Hard Drive |
|---|---|---|
| Brand | Crucial | Western Digital |
| Capacity | 500 GB | 4 TB |
| $/GB | $0.2480 | $0.0262 |
| Price | $124.00 | $104.99 |
| Retailer | Amazon | Best Buy |
| Category | Hard Drives & SSDs | Hard Drives & SSDs |
| Subcategory | ssd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the WD - Purple 4TB Surveillance Internal Hard Drive offers better value at $0.0262//GB compared to the Crucial BX500 500 GB Solid State Drive - 2.5" Internal - SATA (SATA/600) at $0.2480//GB — that's roughly 89% less per gigabyte.
The best deal for the WD - Purple 4TB Surveillance Internal Hard Drive is $104.99 at Best Buy, while the Crucial BX500 500 GB Solid State Drive - 2.5" Internal - SATA (SATA/600) starts at $124.00 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Crucial BX500 500 GB Solid State Drive - 2.5" Internal - SATA (SATA/600) and WD - Purple 4TB Surveillance Internal Hard Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is Crucial BX500 500 GB Solid State Drive - 2.5" Internal - SATA (SATA/600) or WD - Purple 4TB Surveillance Internal Hard Drive a better deal?
As of March 2026, WD - Purple 4TB Surveillance Internal Hard Drive offers better value at $0.0262//GB compared to Crucial BX500 500 GB Solid State Drive - 2.5" Internal - SATA (SATA/600) at $0.2480//GB. That is approximately 89% better value per gigabyte.
What is the price per GB of Crucial BX500 500 GB Solid State Drive - 2.5" Internal - SATA (SATA/600)?
The Crucial BX500 500 GB Solid State Drive - 2.5" Internal - SATA (SATA/600) is currently priced at $0.2480/GB ($124.00 for 500 GB) at Amazon.
Where can I buy WD - Purple 4TB Surveillance Internal Hard Drive for the cheapest price?
The cheapest price for the WD - Purple 4TB Surveillance Internal Hard Drive is $104.99 at Best Buy, which works out to $0.0262/GB.