The WL 4TB 64MB Cache 5400RPM SATA III (6.0Gb/s) 3.5" Internal Surveillance DVR Hard Drive - w/ 1 Year Warranty costs $0.0375/GB while the HGST TravelStar 5K750 HTS547550A9E384 500GB SATA II 2.5 in Laptop HDD costs $0.0820/GB. WL 4TB 64MB Cache 5400RPM SATA III (6.0Gb/s) 3.5" Internal Surveillance DVR Hard Drive - w/ 1 Year Warranty offers 54% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WL 4TB 64MB Cache 5400RPM SATA III (6.0Gb/s) 3.5" Internal Surveillance DVR Hard Drive - w/ 1 Year Warranty vs HGST TravelStar 5K750 HTS547550A9E384 500GB SATA II 2.5 in Laptop HDD — Which Is Better Value?
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Specification Comparison
| Spec | WL 4TB 64MB Cache 5400RPM SATA III (6.0Gb/s) 3.5" Internal Surveillance DVR Hard Drive - w/ 1 Year Warranty | HGST TravelStar 5K750 HTS547550A9E384 500GB SATA II 2.5 in Laptop HDD |
|---|---|---|
| Brand | GoHardDrive | HGST |
| Capacity | 4 TB | 500GB |
| $/GB | $0.0375 | $0.0820 |
| Price | $149.99 | $41.00 |
| Retailer | Amazon | Newegg |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the WL 4TB 64MB Cache 5400RPM SATA III (6.0Gb/s) 3.5" Internal Surveillance DVR Hard Drive - w/ 1 Year Warranty offers better value at $0.0375//GB compared to the HGST TravelStar 5K750 HTS547550A9E384 500GB SATA II 2.5 in Laptop HDD at $0.0820//GB — that's roughly 54% less per gigabyte.
The best deal for the WL 4TB 64MB Cache 5400RPM SATA III (6.0Gb/s) 3.5" Internal Surveillance DVR Hard Drive - w/ 1 Year Warranty is $149.99 at Amazon, while the HGST TravelStar 5K750 HTS547550A9E384 500GB SATA II 2.5 in Laptop HDD starts at $41.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each WL 4TB 64MB Cache 5400RPM SATA III (6.0Gb/s) 3.5" Internal Surveillance DVR Hard Drive - w/ 1 Year Warranty and HGST TravelStar 5K750 HTS547550A9E384 500GB SATA II 2.5 in Laptop HDD product page for detailed specifications and price history.
Frequently Asked Questions
Is WL 4TB 64MB Cache 5400RPM SATA III (6.0Gb/s) 3.5" Internal Surveillance DVR Hard Drive - w/ 1 Year Warranty or HGST TravelStar 5K750 HTS547550A9E384 500GB SATA II 2.5 in Laptop HDD a better deal?
As of September 2026, WL 4TB 64MB Cache 5400RPM SATA III (6.0Gb/s) 3.5" Internal Surveillance DVR Hard Drive - w/ 1 Year Warranty offers better value at $0.0375//GB compared to HGST TravelStar 5K750 HTS547550A9E384 500GB SATA II 2.5 in Laptop HDD at $0.0820//GB. That is approximately 54% better value per gigabyte.
What is the price per GB of WL 4TB 64MB Cache 5400RPM SATA III (6.0Gb/s) 3.5" Internal Surveillance DVR Hard Drive - w/ 1 Year Warranty?
The WL 4TB 64MB Cache 5400RPM SATA III (6.0Gb/s) 3.5" Internal Surveillance DVR Hard Drive - w/ 1 Year Warranty is currently priced at $0.0375/GB ($149.99 for 4 TB) at Amazon.
Where can I buy HGST TravelStar 5K750 HTS547550A9E384 500GB SATA II 2.5 in Laptop HDD for the cheapest price?
The cheapest price for the HGST TravelStar 5K750 HTS547550A9E384 500GB SATA II 2.5 in Laptop HDD is $41.00 at Newegg, which works out to $0.0820/GB.