The HP 646894-001 1Tb 7200Rpm Sata 3.5Inch Hot Swap Hard Disk Drive costs $0.0712/GB while 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. Dell - 2 TB 7200 RPM Enterprise SATA 3.5' Hard Drive for PowerEdge / PowerVault Systems. Equipped with tray. Mfr P/N: 2G4HM offers 48% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
HP 646894-001 1Tb 7200Rpm Sata 3.5Inch Hot Swap Hard Disk Drive vs Dell - 2 TB 7200 RPM Enterprise SATA 3.5' Hard Drive for PowerEdge / PowerVault Systems. Equipped with tray. Mfr P/N: 2G4HM — Which Is Better Value?
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Specification Comparison
| Spec | HP 646894-001 1Tb 7200Rpm Sata 3.5Inch Hot Swap Hard Disk Drive | Dell - 2 TB 7200 RPM Enterprise SATA 3.5' Hard Drive for PowerEdge / PowerVault Systems. Equipped with tray. Mfr P/N: 2G4HM |
|---|---|---|
| Brand | HP | Dell |
| Capacity | 1TB | 2TB |
| $/GB | $0.0712 | $0.0370 |
| Price | $71.19 | $74.00 |
| 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 - 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 HP 646894-001 1Tb 7200Rpm Sata 3.5Inch Hot Swap Hard Disk Drive at $0.0712//GB — that's roughly 48% 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 HP 646894-001 1Tb 7200Rpm Sata 3.5Inch Hot Swap Hard Disk Drive starts at $71.19 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each HP 646894-001 1Tb 7200Rpm Sata 3.5Inch Hot Swap Hard Disk Drive and Dell - 2 TB 7200 RPM Enterprise SATA 3.5' Hard Drive for PowerEdge / PowerVault Systems. Equipped with tray. Mfr P/N: 2G4HM product page for detailed specifications and price history.
Frequently Asked Questions
Is HP 646894-001 1Tb 7200Rpm Sata 3.5Inch Hot Swap Hard Disk Drive or Dell - 2 TB 7200 RPM Enterprise SATA 3.5' Hard Drive for PowerEdge / PowerVault Systems. Equipped with tray. Mfr P/N: 2G4HM a better deal?
As of September 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 HP 646894-001 1Tb 7200Rpm Sata 3.5Inch Hot Swap Hard Disk Drive at $0.0712//GB. That is approximately 48% better value per gigabyte.
What is the price per GB of HP 646894-001 1Tb 7200Rpm Sata 3.5Inch Hot Swap Hard Disk Drive?
The HP 646894-001 1Tb 7200Rpm Sata 3.5Inch Hot Swap Hard Disk Drive is currently priced at $0.0712/GB ($71.19 for 1TB) at Newegg.
Where can I buy Dell - 2 TB 7200 RPM Enterprise SATA 3.5' Hard Drive for PowerEdge / PowerVault Systems. Equipped with tray. Mfr P/N: 2G4HM for the cheapest price?
The cheapest price 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, which works out to $0.0370/GB.