The HGST Ultrastar C10K1800 HUC101818CS4204 1.80 TB 2.5' Internal Hard Drive costs $0.1489/GB while the Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty costs $0.0350/GB. Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty offers 76% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
HGST Ultrastar C10K1800 HUC101818CS4204 1.80 TB 2.5' Internal Hard Drive 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 | HGST Ultrastar C10K1800 HUC101818CS4204 1.80 TB 2.5' Internal Hard Drive | Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty |
|---|---|---|
| Brand | HGST | Avolusion |
| Capacity | 1.8TB | 4 TB |
| $/GB | $0.1489 | $0.0350 |
| Price | $268.00 | $139.99 |
| 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 $0.0350//GB compared to the HGST Ultrastar C10K1800 HUC101818CS4204 1.80 TB 2.5' Internal Hard Drive at $0.1489//GB — that's roughly 76% 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 $139.99 at Amazon, while the HGST Ultrastar C10K1800 HUC101818CS4204 1.80 TB 2.5' Internal Hard Drive starts at $268.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each HGST Ultrastar C10K1800 HUC101818CS4204 1.80 TB 2.5' Internal Hard Drive 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 HGST Ultrastar C10K1800 HUC101818CS4204 1.80 TB 2.5' Internal Hard Drive or Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty a better deal?
As of September 2026, Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty offers better value at $0.0350//GB compared to HGST Ultrastar C10K1800 HUC101818CS4204 1.80 TB 2.5' Internal Hard Drive at $0.1489//GB. That is approximately 76% better value per gigabyte.
What is the price per GB of HGST Ultrastar C10K1800 HUC101818CS4204 1.80 TB 2.5' Internal Hard Drive?
The HGST Ultrastar C10K1800 HUC101818CS4204 1.80 TB 2.5' Internal Hard Drive is currently priced at $0.1489/GB ($268.00 for 1.8TB) 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 $139.99 at Amazon, which works out to $0.0350/GB.