The Lenovo 4 TB 3.5' Internal Hard Drive costs $0.0248/GB while the Seagate BarraCuda 7200.9 ST3500641AS-RK 500GB 7200 RPM 16MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Retail Kit costs $0.2822/GB. Lenovo 4 TB 3.5' Internal Hard Drive offers 91% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Lenovo 4 TB 3.5' Internal Hard Drive vs Seagate BarraCuda 7200.9 ST3500641AS-RK 500GB 7200 RPM 16MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Retail Kit — Which Is Better Value?
Lenovo 4 TB 3.5' Internal Hard Drive
Specification Comparison
| Spec | Lenovo 4 TB 3.5' Internal Hard Drive | Seagate BarraCuda 7200.9 ST3500641AS-RK 500GB 7200 RPM 16MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Retail Kit |
|---|---|---|
| Brand | Lenovo | Seagate |
| Capacity | 4TB | 500GB |
| $/GB | $0.0248 | $0.2822 |
| Price | $99.00 | $141.10 |
| 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 Lenovo 4 TB 3.5' Internal Hard Drive offers better value at $0.0248//GB compared to the Seagate BarraCuda 7200.9 ST3500641AS-RK 500GB 7200 RPM 16MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Retail Kit at $0.2822//GB — that's roughly 91% less per gigabyte.
The best deal for the Lenovo 4 TB 3.5' Internal Hard Drive is $99.00 at Newegg, while the Seagate BarraCuda 7200.9 ST3500641AS-RK 500GB 7200 RPM 16MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Retail Kit starts at $141.10 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Lenovo 4 TB 3.5' Internal Hard Drive and Seagate BarraCuda 7200.9 ST3500641AS-RK 500GB 7200 RPM 16MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Retail Kit product page for detailed specifications and price history.
Frequently Asked Questions
Is Lenovo 4 TB 3.5' Internal Hard Drive or Seagate BarraCuda 7200.9 ST3500641AS-RK 500GB 7200 RPM 16MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Retail Kit a better deal?
As of June 2026, Lenovo 4 TB 3.5' Internal Hard Drive offers better value at $0.0248//GB compared to Seagate BarraCuda 7200.9 ST3500641AS-RK 500GB 7200 RPM 16MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Retail Kit at $0.2822//GB. That is approximately 91% better value per gigabyte.
What is the price per GB of Lenovo 4 TB 3.5' Internal Hard Drive?
The Lenovo 4 TB 3.5' Internal Hard Drive is currently priced at $0.0248/GB ($99.00 for 4TB) at Newegg.
Where can I buy Seagate BarraCuda 7200.9 ST3500641AS-RK 500GB 7200 RPM 16MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Retail Kit for the cheapest price?
The cheapest price for the Seagate BarraCuda 7200.9 ST3500641AS-RK 500GB 7200 RPM 16MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Retail Kit is $141.10 at Newegg, which works out to $0.2822/GB.