The MDD MAXDIGITALDATA MaxDigitalData 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5inch Internal Hard Drive for NAS Network Storage (MD8000GSA25672NAS) costs $0.0324/GB while the WD - Purple 8TB Surveillance Internal Hard Drive costs $0.0444/GB. MDD MAXDIGITALDATA MaxDigitalData 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5inch Internal Hard Drive for NAS Network Storage (MD8000GSA25672NAS) offers 27% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
MDD MAXDIGITALDATA MaxDigitalData 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5inch Internal Hard Drive for NAS Network Storage (MD8000GSA25672NAS) vs WD - Purple 8TB Surveillance Internal Hard Drive — Which Is Better Value?
WD - Purple 8TB Surveillance Internal Hard Drive
Specification Comparison
| Spec | MDD MAXDIGITALDATA MaxDigitalData 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5inch Internal Hard Drive for NAS Network Storage (MD8000GSA25672NAS) | WD - Purple 8TB Surveillance Internal Hard Drive |
|---|---|---|
| Brand | MDD MAXDIGITALDATA | Western Digital |
| Capacity | 8 TB | 8 TB |
| $/GB | $0.0324 | $0.0444 |
| Price | $258.99 | $354.99 |
| Retailer | Amazon | Best Buy |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | N/A | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the MDD MAXDIGITALDATA MaxDigitalData 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5inch Internal Hard Drive for NAS Network Storage (MD8000GSA25672NAS) offers better value at $0.0324//GB compared to the WD - Purple 8TB Surveillance Internal Hard Drive at $0.0444//GB — that's roughly 27% less per gigabyte.
The best deal for the MDD MAXDIGITALDATA MaxDigitalData 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5inch Internal Hard Drive for NAS Network Storage (MD8000GSA25672NAS) is $258.99 at Amazon, while the WD - Purple 8TB Surveillance Internal Hard Drive starts at $354.99 at Best Buy.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each MDD MAXDIGITALDATA MaxDigitalData 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5inch Internal Hard Drive for NAS Network Storage (MD8000GSA25672NAS) and WD - Purple 8TB Surveillance Internal Hard Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is MDD MAXDIGITALDATA MaxDigitalData 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5inch Internal Hard Drive for NAS Network Storage (MD8000GSA25672NAS) or WD - Purple 8TB Surveillance Internal Hard Drive a better deal?
As of July 2026, MDD MAXDIGITALDATA MaxDigitalData 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5inch Internal Hard Drive for NAS Network Storage (MD8000GSA25672NAS) offers better value at $0.0324//GB compared to WD - Purple 8TB Surveillance Internal Hard Drive at $0.0444//GB. That is approximately 27% better value per gigabyte.
What is the price per GB of MDD MAXDIGITALDATA MaxDigitalData 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5inch Internal Hard Drive for NAS Network Storage (MD8000GSA25672NAS)?
The MDD MAXDIGITALDATA MaxDigitalData 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5inch Internal Hard Drive for NAS Network Storage (MD8000GSA25672NAS) is currently priced at $0.0324/GB ($258.99 for 8 TB) at Amazon.
Where can I buy WD - Purple 8TB Surveillance Internal Hard Drive for the cheapest price?
The cheapest price for the WD - Purple 8TB Surveillance Internal Hard Drive is $354.99 at Best Buy, which works out to $0.0444/GB.