The Silicon Power Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS costs $0.0785/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 58% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Silicon Power Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS 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 Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS | 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 | $0.0785 | $0.0333 |
| Price | $156.99 | $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 Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS at $0.0785//GB — that's roughly 58% 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 Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS starts at $156.99 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 Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS 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 Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS 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 July 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 Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS at $0.0785//GB. That is approximately 58% better value per gigabyte.
What is the price per GB of Silicon Power Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS?
The Silicon Power Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS is currently priced at $0.0785/GB ($156.99 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.