The Dell 6 TB 3.5' Internal Hard Drive costs $0.0190/GB while the WD Purple 6TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch WD63PURZ costs $0.0467/GB. Dell 6 TB 3.5' Internal Hard Drive offers 59% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Dell 6 TB 3.5' Internal Hard Drive vs WD Purple 6TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch WD63PURZ — Which Is Better Value?
Specification Comparison
| Spec | Dell 6 TB 3.5' Internal Hard Drive | WD Purple 6TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch WD63PURZ |
|---|---|---|
| Brand | Dell | Western Digital |
| Capacity | 6TB | 6TB |
| $/GB | $0.0190 | $0.0467 |
| Price | $114.00 | $279.99 |
| Retailer | Newegg | Newegg |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Dell 6 TB 3.5' Internal Hard Drive offers better value at $0.0190//GB compared to the WD Purple 6TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch WD63PURZ at $0.0467//GB — that's roughly 59% less per gigabyte.
The best deal for the Dell 6 TB 3.5' Internal Hard Drive is $114.00 at Newegg, while the WD Purple 6TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch WD63PURZ starts at $279.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Dell 6 TB 3.5' Internal Hard Drive and WD Purple 6TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch WD63PURZ product page for detailed specifications and price history.
Frequently Asked Questions
Is Dell 6 TB 3.5' Internal Hard Drive or WD Purple 6TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch WD63PURZ a better deal?
As of June 2026, Dell 6 TB 3.5' Internal Hard Drive offers better value at $0.0190//GB compared to WD Purple 6TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch WD63PURZ at $0.0467//GB. That is approximately 59% better value per gigabyte.
What is the price per GB of Dell 6 TB 3.5' Internal Hard Drive?
The Dell 6 TB 3.5' Internal Hard Drive is currently priced at $0.0190/GB ($114.00 for 6TB) at Newegg.
Where can I buy WD Purple 6TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch WD63PURZ for the cheapest price?
The cheapest price for the WD Purple 6TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch WD63PURZ is $279.99 at Newegg, which works out to $0.0467/GB.