The MaxDigitalData 4TB 64MB Cache 7200PM SATA 6.0Gb/s 3.5" Internal Surveillance CCTV DVR Hard Drive (MD4000GSA6472DVR) costs $0.0325/GB while the WD - Red Plus 4TB NAS Internal Hard Drive costs $0.0262/GB. WD - Red Plus 4TB NAS Internal Hard Drive offers 19% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
MaxDigitalData 4TB 64MB Cache 7200PM SATA 6.0Gb/s 3.5" Internal Surveillance CCTV DVR Hard Drive (MD4000GSA6472DVR) vs WD - Red Plus 4TB NAS Internal Hard Drive — Which Is Better Value?
WD - Red Plus 4TB NAS Internal Hard Drive
Specification Comparison
| Spec | MaxDigitalData 4TB 64MB Cache 7200PM SATA 6.0Gb/s 3.5" Internal Surveillance CCTV DVR Hard Drive (MD4000GSA6472DVR) | WD - Red Plus 4TB NAS Internal Hard Drive |
|---|---|---|
| Brand | MDD MAXDIGITALDATA | Western Digital |
| Capacity | 4 TB | 4 TB |
| $/GB | $0.0325 | $0.0262 |
| Price | $129.99 | $104.99 |
| Retailer | Amazon | Best Buy |
| Category | Hard Drives & SSDs | Hard Drives & SSDs |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the WD - Red Plus 4TB NAS Internal Hard Drive offers better value at $0.0262//GB compared to the MaxDigitalData 4TB 64MB Cache 7200PM SATA 6.0Gb/s 3.5" Internal Surveillance CCTV DVR Hard Drive (MD4000GSA6472DVR) at $0.0325//GB — that's roughly 19% less per gigabyte.
The best deal for the WD - Red Plus 4TB NAS Internal Hard Drive is $104.99 at Best Buy, while the MaxDigitalData 4TB 64MB Cache 7200PM SATA 6.0Gb/s 3.5" Internal Surveillance CCTV DVR Hard Drive (MD4000GSA6472DVR) starts at $129.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each MaxDigitalData 4TB 64MB Cache 7200PM SATA 6.0Gb/s 3.5" Internal Surveillance CCTV DVR Hard Drive (MD4000GSA6472DVR) and WD - Red Plus 4TB NAS Internal Hard Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is MaxDigitalData 4TB 64MB Cache 7200PM SATA 6.0Gb/s 3.5" Internal Surveillance CCTV DVR Hard Drive (MD4000GSA6472DVR) or WD - Red Plus 4TB NAS Internal Hard Drive a better deal?
As of April 2026, WD - Red Plus 4TB NAS Internal Hard Drive offers better value at $0.0262//GB compared to MaxDigitalData 4TB 64MB Cache 7200PM SATA 6.0Gb/s 3.5" Internal Surveillance CCTV DVR Hard Drive (MD4000GSA6472DVR) at $0.0325//GB. That is approximately 19% better value per gigabyte.
What is the price per GB of MaxDigitalData 4TB 64MB Cache 7200PM SATA 6.0Gb/s 3.5" Internal Surveillance CCTV DVR Hard Drive (MD4000GSA6472DVR)?
The MaxDigitalData 4TB 64MB Cache 7200PM SATA 6.0Gb/s 3.5" Internal Surveillance CCTV DVR Hard Drive (MD4000GSA6472DVR) is currently priced at $0.0325/GB ($129.99 for 4 TB) at Amazon.
Where can I buy WD - Red Plus 4TB NAS Internal Hard Drive for the cheapest price?
The cheapest price for the WD - Red Plus 4TB NAS Internal Hard Drive is $104.99 at Best Buy, which works out to $0.0262/GB.