ADATA vs For Hard Drives & SSDs

Side-by-side price per gigabyte comparison across 10 products.

As of March 2026, ADATA averages $0.2355/GB across 4 products while For averages $1.4619/GB across 6 products on BuyPerUnit. ADATA offers 84% better value per gigabyte for hard drives & ssds.

ADATA

Better Value

Avg $/GB$0.2355

Best $/GB$0.1150

Price Range$0.1150 – $0.4653

Products4

Cheapest Product

ADATA Ultimate SU650 Solid State Drive - 1TB Internal SSD - 2.5" SATA 6Gb/s - PC Upgrade - High-Speed, Secure Data Storage - Advanced Error Correction - Desktop Compatible - ASU650SS-1TT-R

1 TB · $115.00 · amazon

For

Avg $/GB$1.4619

Best $/GB$0.0687

Price Range$0.0687 – $7.5567

Products6

Cheapest Product

FOR ES.3 2TB Hard Drive SATA 6Gbps 7.2k 3.5 ST2000NM0033 55FX5

2TB · $137.32 · newegg

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	ADATA	ADATA Ultimate SU650 Solid State Drive - 1TB Internal SSD - 2.5" SATA 6Gb/s - PC Upgrade - High-Speed, Secure Data Storage - Advanced Error Correction - Desktop Compatible - ASU650SS-1TT-R	1 TB	$0.1150	$115.00	amazon
1	For	FOR ES.3 2TB Hard Drive SATA 6Gbps 7.2k 3.5 ST2000NM0033 55FX5	2TB	$0.0687	$137.32	newegg
2	ADATA	ADATA SU650 512GB 3D-NAND SATA 2.5 inch Internal SSD (ASU650SS-512GT-R)	512GB	$0.1738	$88.99	newegg
2	For	for 1pc ES.3 2TB Hard Drive SATA 6Gbps 7.2k 3.5 ST2000NM0033 55FX5	2TB	$0.1050	$210.00	newegg
3	ADATA	ADATA SC735 External SSD - 2TB USB 3.2 Gen2 Portable Solid State Drive for Gaming & High Speed Data Transfer - Up to 1050/1000MB/s - MIL-STD Drop Resistant - Black/Grey - 1 Count	2 TB	$0.1881	$376.12	amazon
3	For	for 1pc Suitable for 1pc ES.3 2TB Hard Drive SATA 6Gbps 7.2k 3.5 ST2000NM0033	2TB	$0.1360	$272.00	newegg
4	ADATA	256GB AData Premier Extreme SD Express Card SDXC PCIe Gen3 UHS-I U3 SD7.0	256GB	$0.4653	$119.11	newegg
4	For	For 656108-001 655710-B21 7.2K 1T SATA 2.5'' Hard Drive 1TB	1TB	$0.1368	$136.77	newegg
5	For	FOR DPWC300 SSD PCIE Adapter Card 2 Slot M.2 0NTRCY 023PX6 + 512GB m.2 NVME SSD	512GB	$0.7682	$393.30	newegg

Which Should You Buy?

Based on current pricing data, ADATA offers better overall value for hard drives & ssds at an average of $0.2355/GB compared to For's $1.4619/GB — that's roughly 84% less per gigabyte.

ADATA's best deal is the ADATA Ultimate SU650 Solid State Drive - 1TB Internal SSD - 2.5" SATA 6Gb/s - PC Upgrade - High-Speed, Secure Data Storage - Advanced Error Correction - Desktop Compatible - ASU650SS-1TT-R (1 TB) at $0.1150/GB, while For's cheapest option is the FOR ES.3 2TB Hard Drive SATA 6Gbps 7.2k 3.5 ST2000NM0033 55FX5 (2TB) at $0.0687/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 For cheaper per GB for hard drives & ssds?

As of March 2026, ADATA averages $0.2355/GB compared to For at $1.4619/GB. ADATA is approximately 84% cheaper per gigabyte on average.

How many ADATA and For hard drives & ssds does BuyPerUnit track?

BuyPerUnit currently tracks 4 ADATA products and 6 For products in the hard drives & ssds category, all ranked by price per gigabyte.

What is the cheapest ADATA hard drives & ssd per GB?

The cheapest ADATA option is the ADATA Ultimate SU650 Solid State Drive - 1TB Internal SSD - 2.5" SATA 6Gb/s - PC Upgrade - High-Speed, Secure Data Storage - Advanced Error Correction - Desktop Compatible - ASU650SS-1TT-R at $0.1150/GB ($115.00 for 1 TB).

What is the cheapest For hard drives & ssd per GB?

The cheapest For option is the FOR ES.3 2TB Hard Drive SATA 6Gbps 7.2k 3.5 ST2000NM0033 55FX5 at $0.0687/GB ($137.32 for 2TB).

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