The SanDisk 500GB SSD Plus M.2 NVMe SSD - PCIE Gen 3.0, Up to 2,400 MB/s - Internal Solid State Drive - SDSSDA3N-500G-G26 costs $0.2000/GB while the Seagate 4TB BarraCuda SATA 6Gb/s 256MB Cache 3.5-Inch Internal Hard Drive (ST4000DM004) Single Pack,Mechanical Hard Disk costs $0.0297/GB. Seagate 4TB BarraCuda SATA 6Gb/s 256MB Cache 3.5-Inch Internal Hard Drive (ST4000DM004) Single Pack,Mechanical Hard Disk offers 85% better value per gigabyte as of March 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk 500GB SSD Plus M.2 NVMe SSD - PCIE Gen 3.0, Up to 2,400 MB/s - Internal Solid State Drive - SDSSDA3N-500G-G26 vs Seagate 4TB BarraCuda SATA 6Gb/s 256MB Cache 3.5-Inch Internal Hard Drive (ST4000DM004) Single Pack,Mechanical Hard Disk — Which Is Better Value?
Specification Comparison
| Spec | SanDisk 500GB SSD Plus M.2 NVMe SSD - PCIE Gen 3.0, Up to 2,400 MB/s - Internal Solid State Drive - SDSSDA3N-500G-G26 | Seagate 4TB BarraCuda SATA 6Gb/s 256MB Cache 3.5-Inch Internal Hard Drive (ST4000DM004) Single Pack,Mechanical Hard Disk |
|---|---|---|
| Brand | SanDisk | Seagate |
| Capacity | 500 GB | 4 TB |
| $/GB | $0.2000 | $0.0297 |
| Price | $99.99 | $118.99 |
| Retailer | Amazon | Amazon |
| Category | Hard Drives & SSDs | Hard Drives & SSDs |
| Subcategory | nvme | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Seagate 4TB BarraCuda SATA 6Gb/s 256MB Cache 3.5-Inch Internal Hard Drive (ST4000DM004) Single Pack,Mechanical Hard Disk offers better value at $0.0297//GB compared to the SanDisk 500GB SSD Plus M.2 NVMe SSD - PCIE Gen 3.0, Up to 2,400 MB/s - Internal Solid State Drive - SDSSDA3N-500G-G26 at $0.2000//GB — that's roughly 85% less per gigabyte.
The best deal for the Seagate 4TB BarraCuda SATA 6Gb/s 256MB Cache 3.5-Inch Internal Hard Drive (ST4000DM004) Single Pack,Mechanical Hard Disk is $118.99 at Amazon, while the SanDisk 500GB SSD Plus M.2 NVMe SSD - PCIE Gen 3.0, Up to 2,400 MB/s - Internal Solid State Drive - SDSSDA3N-500G-G26 starts at $99.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SanDisk 500GB SSD Plus M.2 NVMe SSD - PCIE Gen 3.0, Up to 2,400 MB/s - Internal Solid State Drive - SDSSDA3N-500G-G26 and Seagate 4TB BarraCuda SATA 6Gb/s 256MB Cache 3.5-Inch Internal Hard Drive (ST4000DM004) Single Pack,Mechanical Hard Disk product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk 500GB SSD Plus M.2 NVMe SSD - PCIE Gen 3.0, Up to 2,400 MB/s - Internal Solid State Drive - SDSSDA3N-500G-G26 or Seagate 4TB BarraCuda SATA 6Gb/s 256MB Cache 3.5-Inch Internal Hard Drive (ST4000DM004) Single Pack,Mechanical Hard Disk a better deal?
As of March 2026, Seagate 4TB BarraCuda SATA 6Gb/s 256MB Cache 3.5-Inch Internal Hard Drive (ST4000DM004) Single Pack,Mechanical Hard Disk offers better value at $0.0297//GB compared to SanDisk 500GB SSD Plus M.2 NVMe SSD - PCIE Gen 3.0, Up to 2,400 MB/s - Internal Solid State Drive - SDSSDA3N-500G-G26 at $0.2000//GB. That is approximately 85% better value per gigabyte.
What is the price per GB of SanDisk 500GB SSD Plus M.2 NVMe SSD - PCIE Gen 3.0, Up to 2,400 MB/s - Internal Solid State Drive - SDSSDA3N-500G-G26?
The SanDisk 500GB SSD Plus M.2 NVMe SSD - PCIE Gen 3.0, Up to 2,400 MB/s - Internal Solid State Drive - SDSSDA3N-500G-G26 is currently priced at $0.2000/GB ($99.99 for 500 GB) at Amazon.
Where can I buy Seagate 4TB BarraCuda SATA 6Gb/s 256MB Cache 3.5-Inch Internal Hard Drive (ST4000DM004) Single Pack,Mechanical Hard Disk for the cheapest price?
The cheapest price for the Seagate 4TB BarraCuda SATA 6Gb/s 256MB Cache 3.5-Inch Internal Hard Drive (ST4000DM004) Single Pack,Mechanical Hard Disk is $118.99 at Amazon, which works out to $0.0297/GB.