The Hewlett Packard Office 3.5-Inch 4000 GB SATA 6.0 Gb/s Internal Hard Drive 801888-B21 costs $0.1275/GB while the Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty costs $0.0325/GB. Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty offers 75% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Hewlett Packard Office 3.5-Inch 4000 GB SATA 6.0 Gb/s Internal Hard Drive 801888-B21 vs Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty — Which Is Better Value?
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Specification Comparison
| Spec | Hewlett Packard Office 3.5-Inch 4000 GB SATA 6.0 Gb/s Internal Hard Drive 801888-B21 | Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty |
|---|---|---|
| Brand | Hewlett | Avolusion |
| Capacity | 4TB | 4 TB |
| $/GB | $0.1275 | $0.0325 |
| Price | $510.00 | $129.99 |
| 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 Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty offers better value at $0.0325//GB compared to the Hewlett Packard Office 3.5-Inch 4000 GB SATA 6.0 Gb/s Internal Hard Drive 801888-B21 at $0.1275//GB — that's roughly 75% less per gigabyte.
The best deal for the Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty is $129.99 at Amazon, while the Hewlett Packard Office 3.5-Inch 4000 GB SATA 6.0 Gb/s Internal Hard Drive 801888-B21 starts at $510.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Hewlett Packard Office 3.5-Inch 4000 GB SATA 6.0 Gb/s Internal Hard Drive 801888-B21 and Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty product page for detailed specifications and price history.
Frequently Asked Questions
Is Hewlett Packard Office 3.5-Inch 4000 GB SATA 6.0 Gb/s Internal Hard Drive 801888-B21 or Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty a better deal?
As of August 2026, Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty offers better value at $0.0325//GB compared to Hewlett Packard Office 3.5-Inch 4000 GB SATA 6.0 Gb/s Internal Hard Drive 801888-B21 at $0.1275//GB. That is approximately 75% better value per gigabyte.
What is the price per GB of Hewlett Packard Office 3.5-Inch 4000 GB SATA 6.0 Gb/s Internal Hard Drive 801888-B21?
The Hewlett Packard Office 3.5-Inch 4000 GB SATA 6.0 Gb/s Internal Hard Drive 801888-B21 is currently priced at $0.1275/GB ($510.00 for 4TB) at Newegg.
Where can I buy Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty for the cheapest price?
The cheapest price for the Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty is $129.99 at Amazon, which works out to $0.0325/GB.