The Dell - 2 TB 7200 RPM Enterprise SATA 3.5' Hard Drive for PowerEdge / PowerVault Systems. Equipped with tray. Mfr P/N: 2G4HM costs $0.0370/GB while the UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 costs $0.0753/GB. Dell - 2 TB 7200 RPM Enterprise SATA 3.5' Hard Drive for PowerEdge / PowerVault Systems. Equipped with tray. Mfr P/N: 2G4HM offers 51% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Dell - 2 TB 7200 RPM Enterprise SATA 3.5' Hard Drive for PowerEdge / PowerVault Systems. Equipped with tray. Mfr P/N: 2G4HM vs UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 — Which Is Better Value?
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Specification Comparison
| Spec | Dell - 2 TB 7200 RPM Enterprise SATA 3.5' Hard Drive for PowerEdge / PowerVault Systems. Equipped with tray. Mfr P/N: 2G4HM | UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 |
|---|---|---|
| Brand | Dell | UnionSine |
| Capacity | 2TB | 500 GB |
| $/GB | $0.0370 | $0.0753 |
| Price | $74.00 | $37.66 |
| Retailer | Newegg | Amazon |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Dell - 2 TB 7200 RPM Enterprise SATA 3.5' Hard Drive for PowerEdge / PowerVault Systems. Equipped with tray. Mfr P/N: 2G4HM offers better value at $0.0370//GB compared to the UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 at $0.0753//GB — that's roughly 51% less per gigabyte.
The best deal for the Dell - 2 TB 7200 RPM Enterprise SATA 3.5' Hard Drive for PowerEdge / PowerVault Systems. Equipped with tray. Mfr P/N: 2G4HM is $74.00 at Newegg, while the UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 starts at $37.66 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Dell - 2 TB 7200 RPM Enterprise SATA 3.5' Hard Drive for PowerEdge / PowerVault Systems. Equipped with tray. Mfr P/N: 2G4HM and UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 product page for detailed specifications and price history.
Frequently Asked Questions
Is Dell - 2 TB 7200 RPM Enterprise SATA 3.5' Hard Drive for PowerEdge / PowerVault Systems. Equipped with tray. Mfr P/N: 2G4HM or UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 a better deal?
As of August 2026, Dell - 2 TB 7200 RPM Enterprise SATA 3.5' Hard Drive for PowerEdge / PowerVault Systems. Equipped with tray. Mfr P/N: 2G4HM offers better value at $0.0370//GB compared to UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 at $0.0753//GB. That is approximately 51% better value per gigabyte.
What is the price per GB of Dell - 2 TB 7200 RPM Enterprise SATA 3.5' Hard Drive for PowerEdge / PowerVault Systems. Equipped with tray. Mfr P/N: 2G4HM?
The Dell - 2 TB 7200 RPM Enterprise SATA 3.5' Hard Drive for PowerEdge / PowerVault Systems. Equipped with tray. Mfr P/N: 2G4HM is currently priced at $0.0370/GB ($74.00 for 2TB) at Newegg.
Where can I buy UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 for the cheapest price?
The cheapest price for the UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 is $37.66 at Amazon, which works out to $0.0753/GB.