ADATA vs Toshiba Hard Drives (HDD)

Side-by-side price per gigabyte comparison across 100 products.

As of September 2026, ADATA averages $0.0901/GB across 10 products while Toshiba averages $0.1744/GB across 90 products on BuyPerUnit. ADATA offers 48% better value per gigabyte for hard drives (hdd).

ADATA

Better Value

Avg $/GB$0.0901

Best $/GB$0.0575

Price Range$0.0575 – $0.1620

Products10

Cheapest Product

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

2TB · $115.00 · newegg

Toshiba

Avg $/GB$0.1744

Best $/GB$0.0322

Price Range$0.0322 – $2.5048

Products90

Cheapest Product

TOSHIBA HDWG62CUZSVA 22TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Hard Drive Retail

22TB · $709.00 · newegg

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	ADATA	ADATA 2TB HD710 Pro Portable Hard Drive USB 3.1 Model AHD710P-2TU31-CBK Black	2TB	$0.0575	$115.00	newegg
1	Toshiba	TOSHIBA HDWG62CUZSVA 22TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Hard Drive Retail	22TB	$0.0322	$709.00	newegg
2	ADATA	ADATA HD710 Pro, External Hard Drive, Blue, 2TB	2 TB	$0.0640	$128.00	amazon
2	Toshiba	Toshiba N300 Pro 12TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 Gb/s 7200 RPM 512 MB Cache - HDWG51CUZSVB	12TB	$0.0358	$429.99	newegg
3	ADATA	ADATA 4TB HD710P Portable Hard Drive USB 3.1 Model AHD710P-4TU31-CBK Black	4TB	$0.0680	$272.03	newegg
3	Toshiba	Toshiba-IMSourcing MG04ACA 6 TB 3.5' Internal Hard Drive - SATA - 7200rpm - 128 MB Buffer	6TB	$0.0385	$231.18	newegg
4	ADATA	ADATA 2TB HV320 Portable Hard Drive USB 3.2 Gen1 Model AHV320-2TU31-CBK Black	2TB	$0.0684	$136.90	newegg
4	Toshiba	TOSHIBA MD04ACA400 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive	4TB	$0.0400	$160.00	newegg
5	ADATA	ADATA 4TB HD710P Portable Hard Drive USB 3.1 Model AHD710P-4TU31-CBK Black	4TB	$0.0695	$278.03	newegg
5	Toshiba	TOSHIBA X300 Pro HDWR51JXZSTB 18TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive	18TB	$0.0414	$745.45	newegg

Which Should You Buy?

Based on current pricing data, ADATA offers better overall value for hard drives (hdd) at an average of $0.0901/GB compared to Toshiba's $0.1744/GB — that's roughly 48% less per gigabyte.

ADATA's best deal is the ADATA 2TB HD710 Pro Portable Hard Drive USB 3.1 Model AHD710P-2TU31-CBK Black (2TB) at $0.0575/GB, while Toshiba's cheapest option is the TOSHIBA HDWG62CUZSVA 22TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Hard Drive Retail (22TB) at $0.0322/GB.

However, price per GB isn't everything — consider factors like warranty, performance specs, and your specific capacity needs. Check individual product pages for detailed specifications.

Frequently Asked Questions

Is ADATA or Toshiba cheaper per GB for hard drives (hdd)?

As of September 2026, ADATA averages $0.0901/GB compared to Toshiba at $0.1744/GB. ADATA is approximately 48% cheaper per gigabyte on average.

How many ADATA and Toshiba hard drives (hdd) does BuyPerUnit track?

BuyPerUnit currently tracks 10 ADATA products and 90 Toshiba products in the hard drives (hdd) category, all ranked by price per gigabyte.

What is the cheapest ADATA hard drives (hdd) per GB?

The cheapest ADATA option is the ADATA 2TB HD710 Pro Portable Hard Drive USB 3.1 Model AHD710P-2TU31-CBK Black at $0.0575/GB ($115.00 for 2TB).

What is the cheapest Toshiba hard drives (hdd) per GB?

The cheapest Toshiba option is the TOSHIBA HDWG62CUZSVA 22TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Hard Drive Retail at $0.0322/GB ($709.00 for 22TB).

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