The Seagate Constellation 500 GB 7200RPM SATA 3Gb/s 32 MB Cache 2.5 Inch Internal Hard Drive - Bare Drive ST9500530NS costs $0.0380/GB while the iDiskk 2TB MFi Certified External Hard Drive for iPhone 17 16 15 14, iPad, Android, Mac, and PC, Portable Photo Stick for One-Tap Auto Backup and Data Encryption, USB 3.0 High-Speed Storage costs $0.0900/GB. Seagate Constellation 500 GB 7200RPM SATA 3Gb/s 32 MB Cache 2.5 Inch Internal Hard Drive - Bare Drive ST9500530NS offers 58% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate Constellation 500 GB 7200RPM SATA 3Gb/s 32 MB Cache 2.5 Inch Internal Hard Drive - Bare Drive ST9500530NS vs iDiskk 2TB MFi Certified External Hard Drive for iPhone 17 16 15 14, iPad, Android, Mac, and PC, Portable Photo Stick for One-Tap Auto Backup and Data Encryption, USB 3.0 High-Speed Storage — Which Is Better Value?
Specification Comparison
| Spec | Seagate Constellation 500 GB 7200RPM SATA 3Gb/s 32 MB Cache 2.5 Inch Internal Hard Drive - Bare Drive ST9500530NS | iDiskk 2TB MFi Certified External Hard Drive for iPhone 17 16 15 14, iPad, Android, Mac, and PC, Portable Photo Stick for One-Tap Auto Backup and Data Encryption, USB 3.0 High-Speed Storage |
|---|---|---|
| Brand | Seagate | iDiskk |
| Capacity | 500 GB | 2 TB |
| $/GB | $0.0380 | $0.0900 |
| Price | $18.99 | $179.99 |
| Retailer | Amazon | Amazon |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Seagate Constellation 500 GB 7200RPM SATA 3Gb/s 32 MB Cache 2.5 Inch Internal Hard Drive - Bare Drive ST9500530NS
iDiskk 2TB MFi Certified External Hard Drive for iPhone 17 16 15 14, iPad, Android, Mac, and PC, Portable Photo Stick for One-Tap Auto Backup and Data Encryption, USB 3.0 High-Speed Storage
Which Should You Buy?
Based on current pricing data, the Seagate Constellation 500 GB 7200RPM SATA 3Gb/s 32 MB Cache 2.5 Inch Internal Hard Drive - Bare Drive ST9500530NS offers better value at $0.0380//GB compared to the iDiskk 2TB MFi Certified External Hard Drive for iPhone 17 16 15 14, iPad, Android, Mac, and PC, Portable Photo Stick for One-Tap Auto Backup and Data Encryption, USB 3.0 High-Speed Storage at $0.0900//GB — that's roughly 58% less per gigabyte.
The best deal for the Seagate Constellation 500 GB 7200RPM SATA 3Gb/s 32 MB Cache 2.5 Inch Internal Hard Drive - Bare Drive ST9500530NS is $18.99 at Amazon, while the iDiskk 2TB MFi Certified External Hard Drive for iPhone 17 16 15 14, iPad, Android, Mac, and PC, Portable Photo Stick for One-Tap Auto Backup and Data Encryption, USB 3.0 High-Speed Storage starts at $179.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Seagate Constellation 500 GB 7200RPM SATA 3Gb/s 32 MB Cache 2.5 Inch Internal Hard Drive - Bare Drive ST9500530NS and iDiskk 2TB MFi Certified External Hard Drive for iPhone 17 16 15 14, iPad, Android, Mac, and PC, Portable Photo Stick for One-Tap Auto Backup and Data Encryption, USB 3.0 High-Speed Storage product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate Constellation 500 GB 7200RPM SATA 3Gb/s 32 MB Cache 2.5 Inch Internal Hard Drive - Bare Drive ST9500530NS or iDiskk 2TB MFi Certified External Hard Drive for iPhone 17 16 15 14, iPad, Android, Mac, and PC, Portable Photo Stick for One-Tap Auto Backup and Data Encryption, USB 3.0 High-Speed Storage a better deal?
As of June 2026, Seagate Constellation 500 GB 7200RPM SATA 3Gb/s 32 MB Cache 2.5 Inch Internal Hard Drive - Bare Drive ST9500530NS offers better value at $0.0380//GB compared to iDiskk 2TB MFi Certified External Hard Drive for iPhone 17 16 15 14, iPad, Android, Mac, and PC, Portable Photo Stick for One-Tap Auto Backup and Data Encryption, USB 3.0 High-Speed Storage at $0.0900//GB. That is approximately 58% better value per gigabyte.
What is the price per GB of Seagate Constellation 500 GB 7200RPM SATA 3Gb/s 32 MB Cache 2.5 Inch Internal Hard Drive - Bare Drive ST9500530NS?
The Seagate Constellation 500 GB 7200RPM SATA 3Gb/s 32 MB Cache 2.5 Inch Internal Hard Drive - Bare Drive ST9500530NS is currently priced at $0.0380/GB ($18.99 for 500 GB) at Amazon.
Where can I buy iDiskk 2TB MFi Certified External Hard Drive for iPhone 17 16 15 14, iPad, Android, Mac, and PC, Portable Photo Stick for One-Tap Auto Backup and Data Encryption, USB 3.0 High-Speed Storage for the cheapest price?
The cheapest price for the iDiskk 2TB MFi Certified External Hard Drive for iPhone 17 16 15 14, iPad, Android, Mac, and PC, Portable Photo Stick for One-Tap Auto Backup and Data Encryption, USB 3.0 High-Speed Storage is $179.99 at Amazon, which works out to $0.0900/GB.