The WD Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD30PURX costs $0.0510/GB while the Hp 625140-001 3 Tb 3.5' Internal Hard Drive - 625030-001, 625031-B21, 652766-B21 costs $0.0317/GB. Hp 625140-001 3 Tb 3.5' Internal Hard Drive - 625030-001, 625031-B21, 652766-B21 offers 38% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD30PURX vs Hp 625140-001 3 Tb 3.5' Internal Hard Drive - 625030-001, 625031-B21, 652766-B21 — Which Is Better Value?
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Specification Comparison
| Spec | WD Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD30PURX | Hp 625140-001 3 Tb 3.5' Internal Hard Drive - 625030-001, 625031-B21, 652766-B21 |
|---|---|---|
| Brand | Western Digital | HP |
| Capacity | 3TB | 3TB |
| $/GB | $0.0510 | $0.0317 |
| Price | $152.99 | $95.00 |
| 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 Hp 625140-001 3 Tb 3.5' Internal Hard Drive - 625030-001, 625031-B21, 652766-B21 offers better value at $0.0317//GB compared to the WD Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD30PURX at $0.0510//GB — that's roughly 38% less per gigabyte.
The best deal for the Hp 625140-001 3 Tb 3.5' Internal Hard Drive - 625030-001, 625031-B21, 652766-B21 is $95.00 at Newegg, while the WD Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD30PURX starts at $152.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each WD Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD30PURX and Hp 625140-001 3 Tb 3.5' Internal Hard Drive - 625030-001, 625031-B21, 652766-B21 product page for detailed specifications and price history.
Frequently Asked Questions
Is WD Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD30PURX or Hp 625140-001 3 Tb 3.5' Internal Hard Drive - 625030-001, 625031-B21, 652766-B21 a better deal?
As of September 2026, Hp 625140-001 3 Tb 3.5' Internal Hard Drive - 625030-001, 625031-B21, 652766-B21 offers better value at $0.0317//GB compared to WD Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD30PURX at $0.0510//GB. That is approximately 38% better value per gigabyte.
What is the price per GB of WD Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD30PURX?
The WD Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD30PURX is currently priced at $0.0510/GB ($152.99 for 3TB) at Newegg.
Where can I buy Hp 625140-001 3 Tb 3.5' Internal Hard Drive - 625030-001, 625031-B21, 652766-B21 for the cheapest price?
The cheapest price for the Hp 625140-001 3 Tb 3.5' Internal Hard Drive - 625030-001, 625031-B21, 652766-B21 is $95.00 at Newegg, which works out to $0.0317/GB.