The MDD MAXDIGITALDATA 4TB 7200RPM 128MB Cache SAS 12Gb/s 3.5inch Internal Enterprise Hard Drive (MD4TSAS12872E) - [NOT a SATA HDD] (Renewed) costs $0.0150/GB while the 81Y9731 81Y9730 1T 7.2K SATA 2.5 M3 M4 1TB Hard Drive costs $0.0730/GB. MDD MAXDIGITALDATA 4TB 7200RPM 128MB Cache SAS 12Gb/s 3.5inch Internal Enterprise Hard Drive (MD4TSAS12872E) - [NOT a SATA HDD] (Renewed) offers 79% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
MDD MAXDIGITALDATA 4TB 7200RPM 128MB Cache SAS 12Gb/s 3.5inch Internal Enterprise Hard Drive (MD4TSAS12872E) - [NOT a SATA HDD] (Renewed) vs 81Y9731 81Y9730 1T 7.2K SATA 2.5 M3 M4 1TB Hard Drive — Which Is Better Value?
Specification Comparison
| Spec | MDD MAXDIGITALDATA 4TB 7200RPM 128MB Cache SAS 12Gb/s 3.5inch Internal Enterprise Hard Drive (MD4TSAS12872E) - [NOT a SATA HDD] (Renewed) | 81Y9731 81Y9730 1T 7.2K SATA 2.5 M3 M4 1TB Hard Drive |
|---|---|---|
| Brand | Unknown | |
| Capacity | 4 TB | 1TB |
| $/GB | $0.0150 | $0.0730 |
| Price | $59.95 | $73.01 |
| Retailer | Amazon | Newegg |
| 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 4TB 7200RPM 128MB Cache SAS 12Gb/s 3.5inch Internal Enterprise Hard Drive (MD4TSAS12872E) - [NOT a SATA HDD] (Renewed) offers better value at $0.0150//GB compared to the 81Y9731 81Y9730 1T 7.2K SATA 2.5 M3 M4 1TB Hard Drive at $0.0730//GB — that's roughly 79% less per gigabyte.
The best deal for the MDD MAXDIGITALDATA 4TB 7200RPM 128MB Cache SAS 12Gb/s 3.5inch Internal Enterprise Hard Drive (MD4TSAS12872E) - [NOT a SATA HDD] (Renewed) is $59.95 at Amazon, while the 81Y9731 81Y9730 1T 7.2K SATA 2.5 M3 M4 1TB Hard Drive starts at $73.01 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 4TB 7200RPM 128MB Cache SAS 12Gb/s 3.5inch Internal Enterprise Hard Drive (MD4TSAS12872E) - [NOT a SATA HDD] (Renewed) and 81Y9731 81Y9730 1T 7.2K SATA 2.5 M3 M4 1TB Hard Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is MDD MAXDIGITALDATA 4TB 7200RPM 128MB Cache SAS 12Gb/s 3.5inch Internal Enterprise Hard Drive (MD4TSAS12872E) - [NOT a SATA HDD] (Renewed) or 81Y9731 81Y9730 1T 7.2K SATA 2.5 M3 M4 1TB Hard Drive a better deal?
As of May 2026, MDD MAXDIGITALDATA 4TB 7200RPM 128MB Cache SAS 12Gb/s 3.5inch Internal Enterprise Hard Drive (MD4TSAS12872E) - [NOT a SATA HDD] (Renewed) offers better value at $0.0150//GB compared to 81Y9731 81Y9730 1T 7.2K SATA 2.5 M3 M4 1TB Hard Drive at $0.0730//GB. That is approximately 79% better value per gigabyte.
What is the price per GB of MDD MAXDIGITALDATA 4TB 7200RPM 128MB Cache SAS 12Gb/s 3.5inch Internal Enterprise Hard Drive (MD4TSAS12872E) - [NOT a SATA HDD] (Renewed)?
The MDD MAXDIGITALDATA 4TB 7200RPM 128MB Cache SAS 12Gb/s 3.5inch Internal Enterprise Hard Drive (MD4TSAS12872E) - [NOT a SATA HDD] (Renewed) is currently priced at $0.0150/GB ($59.95 for 4 TB) at Amazon.
Where can I buy 81Y9731 81Y9730 1T 7.2K SATA 2.5 M3 M4 1TB Hard Drive for the cheapest price?
The cheapest price for the 81Y9731 81Y9730 1T 7.2K SATA 2.5 M3 M4 1TB Hard Drive is $73.01 at Newegg, which works out to $0.0730/GB.