The Seagate Enterprise Capacity 1TB SATA 6.0Gb/s 7200 RPM 128MB Cache 2.5' Internal Hard Disk Drive Model ST1000NX0303 costs $0.1860/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 83% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.

Seagate Enterprise Capacity 1TB SATA 6.0Gb/s 7200 RPM 128MB Cache 2.5' Internal Hard Disk Drive Model ST1000NX0303 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

SpecSeagate Enterprise Capacity 1TB SATA 6.0Gb/s 7200 RPM 128MB Cache 2.5' Internal Hard Disk Drive Model ST1000NX0303Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty
BrandSeagateAvolusion
Capacity1TB4 TB
$/GB$0.1860$0.0325
Price$185.99$129.99
RetailerNeweggAmazon
CategoryHard Drives (HDD)Hard Drives (HDD)
Subcategoryhddhdd

Price Across Retailers

Seagate Enterprise Capacity 1TB SATA 6.0Gb/s 7200 RPM 128MB Cache 2.5' Internal Hard Disk Drive Model ST1000NX0303

Newegg$0.1860//GB
$185.99Buy

Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty

Amazon$0.0325//GB
$129.99Buy

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 Seagate Enterprise Capacity 1TB SATA 6.0Gb/s 7200 RPM 128MB Cache 2.5' Internal Hard Disk Drive Model ST1000NX0303 at $0.1860//GB — that's roughly 83% 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 Seagate Enterprise Capacity 1TB SATA 6.0Gb/s 7200 RPM 128MB Cache 2.5' Internal Hard Disk Drive Model ST1000NX0303 starts at $185.99 at Newegg.

However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Seagate Enterprise Capacity 1TB SATA 6.0Gb/s 7200 RPM 128MB Cache 2.5' Internal Hard Disk Drive Model ST1000NX0303 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 Seagate Enterprise Capacity 1TB SATA 6.0Gb/s 7200 RPM 128MB Cache 2.5' Internal Hard Disk Drive Model ST1000NX0303 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 Seagate Enterprise Capacity 1TB SATA 6.0Gb/s 7200 RPM 128MB Cache 2.5' Internal Hard Disk Drive Model ST1000NX0303 at $0.1860//GB. That is approximately 83% better value per gigabyte.

What is the price per GB of Seagate Enterprise Capacity 1TB SATA 6.0Gb/s 7200 RPM 128MB Cache 2.5' Internal Hard Disk Drive Model ST1000NX0303?

The Seagate Enterprise Capacity 1TB SATA 6.0Gb/s 7200 RPM 128MB Cache 2.5' Internal Hard Disk Drive Model ST1000NX0303 is currently priced at $0.1860/GB ($185.99 for 1TB) 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.

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