The Silicon Power 2TB Armor A80 Portable Hard Drive USB 3.0 Model SP020TBPHDA80S3B Blue costs $0.1035/GB while the HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive costs $0.0333/GB. HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive offers 68% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Silicon Power 2TB Armor A80 Portable Hard Drive USB 3.0 Model SP020TBPHDA80S3B Blue vs HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive — Which Is Better Value?
Specification Comparison
| Spec | Silicon Power 2TB Armor A80 Portable Hard Drive USB 3.0 Model SP020TBPHDA80S3B Blue | HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive |
|---|---|---|
| Brand | Silicon Power | HGST |
| Capacity | 2TB | 3TB |
| $/GB | $0.1035 | $0.0333 |
| Price | $206.99 | $100.00 |
| 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 HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive offers better value at $0.0333//GB compared to the Silicon Power 2TB Armor A80 Portable Hard Drive USB 3.0 Model SP020TBPHDA80S3B Blue at $0.1035//GB — that's roughly 68% less per gigabyte.
The best deal for the HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive is $100.00 at Newegg, while the Silicon Power 2TB Armor A80 Portable Hard Drive USB 3.0 Model SP020TBPHDA80S3B Blue starts at $206.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Silicon Power 2TB Armor A80 Portable Hard Drive USB 3.0 Model SP020TBPHDA80S3B Blue and HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is Silicon Power 2TB Armor A80 Portable Hard Drive USB 3.0 Model SP020TBPHDA80S3B Blue or HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive a better deal?
As of June 2026, HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive offers better value at $0.0333//GB compared to Silicon Power 2TB Armor A80 Portable Hard Drive USB 3.0 Model SP020TBPHDA80S3B Blue at $0.1035//GB. That is approximately 68% better value per gigabyte.
What is the price per GB of Silicon Power 2TB Armor A80 Portable Hard Drive USB 3.0 Model SP020TBPHDA80S3B Blue?
The Silicon Power 2TB Armor A80 Portable Hard Drive USB 3.0 Model SP020TBPHDA80S3B Blue is currently priced at $0.1035/GB ($206.99 for 2TB) at Newegg.
Where can I buy HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive for the cheapest price?
The cheapest price for the HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive is $100.00 at Newegg, which works out to $0.0333/GB.