The 861683-B21 HPE 4TB 7.2K 6Gbps 3.5' Midline SATA Hard Drive 861685-003 846522-004 costs $0.0212/GB while the Seagate ST4000VX000 4TB 64MB Cache SATA 6.0Gb/s 3.5' Surveillance Hard Drive Bare Drive costs $0.0413/GB. 861683-B21 HPE 4TB 7.2K 6Gbps 3.5' Midline SATA Hard Drive 861685-003 846522-004 offers 49% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
861683-B21 HPE 4TB 7.2K 6Gbps 3.5' Midline SATA Hard Drive 861685-003 846522-004 vs Seagate ST4000VX000 4TB 64MB Cache SATA 6.0Gb/s 3.5' Surveillance Hard Drive Bare Drive — Which Is Better Value?
Specification Comparison
| Spec | 861683-B21 HPE 4TB 7.2K 6Gbps 3.5' Midline SATA Hard Drive 861685-003 846522-004 | Seagate ST4000VX000 4TB 64MB Cache SATA 6.0Gb/s 3.5' Surveillance Hard Drive Bare Drive |
|---|---|---|
| Brand | HP | Seagate |
| Capacity | 4TB | 4TB |
| $/GB | $0.0212 | $0.0413 |
| Price | $84.65 | $165.00 |
| Retailer | Newegg | Newegg |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the 861683-B21 HPE 4TB 7.2K 6Gbps 3.5' Midline SATA Hard Drive 861685-003 846522-004 offers better value at $0.0212//GB compared to the Seagate ST4000VX000 4TB 64MB Cache SATA 6.0Gb/s 3.5' Surveillance Hard Drive Bare Drive at $0.0413//GB — that's roughly 49% less per gigabyte.
The best deal for the 861683-B21 HPE 4TB 7.2K 6Gbps 3.5' Midline SATA Hard Drive 861685-003 846522-004 is $84.65 at Newegg, while the Seagate ST4000VX000 4TB 64MB Cache SATA 6.0Gb/s 3.5' Surveillance Hard Drive Bare Drive starts at $165.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each 861683-B21 HPE 4TB 7.2K 6Gbps 3.5' Midline SATA Hard Drive 861685-003 846522-004 and Seagate ST4000VX000 4TB 64MB Cache SATA 6.0Gb/s 3.5' Surveillance Hard Drive Bare Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is 861683-B21 HPE 4TB 7.2K 6Gbps 3.5' Midline SATA Hard Drive 861685-003 846522-004 or Seagate ST4000VX000 4TB 64MB Cache SATA 6.0Gb/s 3.5' Surveillance Hard Drive Bare Drive a better deal?
As of June 2026, 861683-B21 HPE 4TB 7.2K 6Gbps 3.5' Midline SATA Hard Drive 861685-003 846522-004 offers better value at $0.0212//GB compared to Seagate ST4000VX000 4TB 64MB Cache SATA 6.0Gb/s 3.5' Surveillance Hard Drive Bare Drive at $0.0413//GB. That is approximately 49% better value per gigabyte.
What is the price per GB of 861683-B21 HPE 4TB 7.2K 6Gbps 3.5' Midline SATA Hard Drive 861685-003 846522-004?
The 861683-B21 HPE 4TB 7.2K 6Gbps 3.5' Midline SATA Hard Drive 861685-003 846522-004 is currently priced at $0.0212/GB ($84.65 for 4TB) at Newegg.
Where can I buy Seagate ST4000VX000 4TB 64MB Cache SATA 6.0Gb/s 3.5' Surveillance Hard Drive Bare Drive for the cheapest price?
The cheapest price for the Seagate ST4000VX000 4TB 64MB Cache SATA 6.0Gb/s 3.5' Surveillance Hard Drive Bare Drive is $165.00 at Newegg, which works out to $0.0413/GB.