As of October 2026, the cheapest ADATA hard drives (hdd) on BuyPerUnit costs $0.0575/GB — a ADATA 2TB HD710 Pro Portable Hard Drive USB 3.1 Model AHD710P-2TU31-CBK Black (2TB) available at Newegg for $115.00. BuyPerUnit tracks 10 ADATA hard drives (hdd) across Amazon, Best Buy, and Newegg, updated daily.

ADATA Hard Drives (HDD)

10 ADATA products ranked by price per gigabyte. Best value: $0.0575/GB

Products

10

Best $/GB

$0.0575

Highest $/GB

$0.1519

Ranked by:$/GB
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1

ADATA 2TB HD710 Pro Portable Hard Drive USB 3.1 Model AHD710P-2TU31-CBK Black

ADATANeweggHDD

Capacity

2TB

Price

$115.00

$/GB

$0.058

Check Price at Newegg ↗
2

ADATA 4TB HD710P Portable Hard Drive USB 3.1 Model AHD710P-4TU31-CBK Black

ADATANeweggHDD

Capacity

4TB

Price

$268.58

$/GB

$0.067

Check Price at Newegg ↗
3

ADATA 2TB HV320 Portable Hard Drive USB 3.2 Gen1 Model AHV320-2TU31-CBK Black

ADATANeweggHDD

Capacity

2TB

Price

$136.90

$/GB

$0.068

Check Price at Newegg ↗
4

5TB AData HD710 Pro USB3.1 2.5-inch Portable Hard Drive (Black)

ADATANeweggHDD

Capacity

5TB

Price

$350.90

$/GB

$0.070

Check Price at Newegg ↗
5

ADATA HD710 Pro, External Hard Drive, Blue, 2TB | Shockproof, IP68 Waterproof and Dustproof, Durable Storage, For Gamers, Students and Professionals, AHD710P-2TU31-CBL

ADATAAmazon3yrHDD

Capacity

2 TB

Price

$142.41

$/GB

$0.071

Check Price at Amazon ↗
6

ADATA 4TB HD710 Pro Portable Hard Drive USB 3.1 Model AHD710P-4TU31-CBK Black

ADATANeweggHDD

Capacity

4TB

Price

$304.77

$/GB

$0.076

Check Price at Newegg ↗
7

ADATA HD710 Pro External Hard Drive: Blue 1TB USB 3.1 Durable, Waterproof, Dustproof Portable HDD Shock Vibration Sensing Technology Ratings:

ADATANeweggHDD

Capacity

1TB

Price

$122.49

$/GB

$0.122

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8

ADATA 1TB HD710P Portable Hard Drive USB 3.1 Model AHD710P-1TU31-CBK Black

ADATANeweggHDD

Capacity

1TB

Price

$131.17

$/GB

$0.131

Check Price at Newegg ↗
9

ADATA 1TB DashDrive Durable HD650 External Hard Drive USB 3.0 Model AHD650-1TU3-CBK Black

ADATANeweggHDD

Capacity

1TB

Price

$144.57

$/GB

$0.145

Check Price at Newegg ↗
10

ADATA 1TB HV320 Portable Hard Drive USB 3.2 Gen1 Model AHV320-1TU31-CBK Black

ADATANeweggHDD

Capacity

1TB

Price

$151.90

$/GB

$0.152

Check Price at Newegg ↗
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About ADATA Hard Drives (HDD)

Compare all ADATA hard drives (hdd) sorted by price per gigabyte. BuyPerUnit tracks 10 ADATA products across multiple retailers to help you find the best storage deals. Prices range from $0.0575/GB to $0.1519/GB.

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