The WD - Easystore 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black costs $0.0270/GB while the WD - My Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive - Silver costs $0.0350/GB. WD - Easystore 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black offers 23% better value per gigabyte as of March 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.

WD - Easystore 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black vs WD - My Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive - Silver — Which Is Better Value?

Better Value
Best Price$134.99
RetailerBest Buy
$/GB$0.0270
Rating4.7 (11,980 reviews)
Buy at Best Buy — $134.99
Best Price$139.99
RetailerBest Buy
$/GB$0.0350
Rating4.5 (547 reviews)
Buy at Best Buy — $139.99

Specification Comparison

SpecWD - Easystore 5TB External USB 3.2 Gen 1 Portable Hard Drive - BlackWD - My Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive - Silver
BrandWestern DigitalWestern Digital
Capacity5 TB4 TB
$/GB$0.0270$0.0350
Price$134.99$139.99
RetailerBest BuyBest Buy
CategoryHard Drives & SSDsHard Drives & SSDs
Subcategoryhddhdd

Price Across Retailers

WD - Easystore 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black

Best Buy$0.0270//GB
$134.99Buy

WD - My Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive - Silver

Best Buy$0.0350//GB
$139.99Buy

Which Should You Buy?

Based on current pricing data, the WD - Easystore 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black offers better value at $0.0270//GB compared to the WD - My Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive - Silver at $0.0350//GB — that's roughly 23% less per gigabyte.

The best deal for the WD - Easystore 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black is $134.99 at Best Buy, while the WD - My Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive - Silver starts at $139.99 at Best Buy.

However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each WD - Easystore 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black and WD - My Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive - Silver product page for detailed specifications and price history.

Frequently Asked Questions

Is WD - Easystore 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black or WD - My Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive - Silver a better deal?

As of March 2026, WD - Easystore 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black offers better value at $0.0270//GB compared to WD - My Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive - Silver at $0.0350//GB. That is approximately 23% better value per gigabyte.

What is the price per GB of WD - Easystore 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black?

The WD - Easystore 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black is currently priced at $0.0270/GB ($134.99 for 5 TB) at Best Buy.

Where can I buy WD - My Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive - Silver for the cheapest price?

The cheapest price for the WD - My Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive - Silver is $139.99 at Best Buy, which works out to $0.0350/GB.

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