The MDD MAXDIGITALDATA (MDD4000GSA6472 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5inch Internal Desktop Hard Drive (for Desktop PC, Mac, CCTV DVR, Surveillence, Server, NAS) costs $0.0400/GB while the HGST Ultrastar HUS724040ALE640 (0F18567) 4TB 64MB 7200RPM SATA 6Gb/s 3.5in Internal Enterprise Hard costs $0.0588/GB. MDD MAXDIGITALDATA (MDD4000GSA6472 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5inch Internal Desktop Hard Drive (for Desktop PC, Mac, CCTV DVR, Surveillence, Server, NAS) offers 32% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
MDD MAXDIGITALDATA (MDD4000GSA6472 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5inch Internal Desktop Hard Drive (for Desktop PC, Mac, CCTV DVR, Surveillence, Server, NAS) vs HGST Ultrastar HUS724040ALE640 (0F18567) 4TB 64MB 7200RPM SATA 6Gb/s 3.5in Internal Enterprise Hard — Which Is Better Value?
Specification Comparison
| Spec | MDD MAXDIGITALDATA (MDD4000GSA6472 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5inch Internal Desktop Hard Drive (for Desktop PC, Mac, CCTV DVR, Surveillence, Server, NAS) | HGST Ultrastar HUS724040ALE640 (0F18567) 4TB 64MB 7200RPM SATA 6Gb/s 3.5in Internal Enterprise Hard |
|---|---|---|
| Brand | MDD MAXDIGITALDATA | HGST |
| Capacity | 4 TB | 4TB |
| $/GB | $0.0400 | $0.0588 |
| Price | $159.99 | $235.10 |
| Retailer | Amazon | Newegg |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
MDD MAXDIGITALDATA (MDD4000GSA6472 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5inch Internal Desktop Hard Drive (for Desktop PC, Mac, CCTV DVR, Surveillence, Server, NAS)
HGST Ultrastar HUS724040ALE640 (0F18567) 4TB 64MB 7200RPM SATA 6Gb/s 3.5in Internal Enterprise Hard
Which Should You Buy?
Based on current pricing data, the MDD MAXDIGITALDATA (MDD4000GSA6472 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5inch Internal Desktop Hard Drive (for Desktop PC, Mac, CCTV DVR, Surveillence, Server, NAS) offers better value at $0.0400//GB compared to the HGST Ultrastar HUS724040ALE640 (0F18567) 4TB 64MB 7200RPM SATA 6Gb/s 3.5in Internal Enterprise Hard at $0.0588//GB — that's roughly 32% less per gigabyte.
The best deal for the MDD MAXDIGITALDATA (MDD4000GSA6472 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5inch Internal Desktop Hard Drive (for Desktop PC, Mac, CCTV DVR, Surveillence, Server, NAS) is $159.99 at Amazon, while the HGST Ultrastar HUS724040ALE640 (0F18567) 4TB 64MB 7200RPM SATA 6Gb/s 3.5in Internal Enterprise Hard starts at $235.10 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each MDD MAXDIGITALDATA (MDD4000GSA6472 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5inch Internal Desktop Hard Drive (for Desktop PC, Mac, CCTV DVR, Surveillence, Server, NAS) and HGST Ultrastar HUS724040ALE640 (0F18567) 4TB 64MB 7200RPM SATA 6Gb/s 3.5in Internal Enterprise Hard product page for detailed specifications and price history.
Frequently Asked Questions
Is MDD MAXDIGITALDATA (MDD4000GSA6472 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5inch Internal Desktop Hard Drive (for Desktop PC, Mac, CCTV DVR, Surveillence, Server, NAS) or HGST Ultrastar HUS724040ALE640 (0F18567) 4TB 64MB 7200RPM SATA 6Gb/s 3.5in Internal Enterprise Hard a better deal?
As of July 2026, MDD MAXDIGITALDATA (MDD4000GSA6472 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5inch Internal Desktop Hard Drive (for Desktop PC, Mac, CCTV DVR, Surveillence, Server, NAS) offers better value at $0.0400//GB compared to HGST Ultrastar HUS724040ALE640 (0F18567) 4TB 64MB 7200RPM SATA 6Gb/s 3.5in Internal Enterprise Hard at $0.0588//GB. That is approximately 32% better value per gigabyte.
What is the price per GB of MDD MAXDIGITALDATA (MDD4000GSA6472 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5inch Internal Desktop Hard Drive (for Desktop PC, Mac, CCTV DVR, Surveillence, Server, NAS)?
The MDD MAXDIGITALDATA (MDD4000GSA6472 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5inch Internal Desktop Hard Drive (for Desktop PC, Mac, CCTV DVR, Surveillence, Server, NAS) is currently priced at $0.0400/GB ($159.99 for 4 TB) at Amazon.
Where can I buy HGST Ultrastar HUS724040ALE640 (0F18567) 4TB 64MB 7200RPM SATA 6Gb/s 3.5in Internal Enterprise Hard for the cheapest price?
The cheapest price for the HGST Ultrastar HUS724040ALE640 (0F18567) 4TB 64MB 7200RPM SATA 6Gb/s 3.5in Internal Enterprise Hard is $235.10 at Newegg, which works out to $0.0588/GB.