ADATA vs Bestoss Hard Drives & SSDs

Side-by-side price per gigabyte comparison across 9 products.

As of March 2026, ADATA averages $0.2355/GB across 4 products while Bestoss averages $0.1885/GB across 5 products on BuyPerUnit. Bestoss offers 20% better value per gigabyte for hard drives & ssds.

ADATA

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

Bestoss

Better Value

Avg $/GB$0.1885

Best $/GB$0.1400

Price Range$0.1400 – $0.2343

Products5

Cheapest Product

Bestoss SSD 1TB 2.5 Inch Internal Hard Drive for Pc or Laptop, SATA III 6Gb/s Internal State Drive, Up to 550MB/s, Computer Storage Upgrade for Office, Students, Home Entertainment

1 TB · $139.99 · amazon

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	Bestoss	Bestoss SSD 1TB 2.5 Inch Internal Hard Drive for Pc or Laptop, SATA III 6Gb/s Internal State Drive, Up to 550MB/s, Computer Storage Upgrade for Office, Students, Home Entertainment	1 TB	$0.1400	$139.99	amazon
2	ADATA	ADATA SU650 512GB 3D-NAND SATA 2.5 inch Internal SSD (ASU650SS-512GT-R)	512GB	$0.1738	$88.99	newegg
2	Bestoss	M.2 2280 NVMe SSD 1TB PCIe Gen 4, Up to 7300MB/s, SLC Cache & HMB, PS5/PC/Laptop Upgrade, Tailored for Gamers, Video Editors, High-End Creators, and AI Developers Demanding Blazing-Fast Speed GM988	1 TB	$0.1660	$165.99	amazon
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	Bestoss	512GB PCIe Gen3 NVMe M.2 SSD, 2280 3D NAND Internal Solid State Drive, Dynamic SLC Cache, Up to 3500MB/s, For Students, Office Work, Gaming, Home Entertainment, Compatible with Desktop or Laptop GM328	512 GB	$0.1797	$91.99	amazon
4	ADATA	256GB AData Premier Extreme SD Express Card SDXC PCIe Gen3 UHS-I U3 SD7.0	256GB	$0.4653	$119.11	newegg
4	Bestoss	Bestoss 256GB 2.5" SSD Internal Hard Drive for Pc or Laptop, SATA III 6Gb/s Internal State Drive, Up to 550MB/s, Computer Storage Upgrade for Office, Students, Home Entertainment	256 GB	$0.2226	$56.99	amazon
5	Bestoss	256GB NVMe M.2 SSD PCIe Gen3, 2280 3D NAND Internal Solid State Drive, Dynamic SLC Cache, Up to 3500MB/s, For Students, Home Entertainment, Office Work, Compatible with PC Desktops or Laptops GM328	256 GB	$0.2343	$59.99	amazon

Which Should You Buy?

Based on current pricing data, Bestoss offers better overall value for hard drives & ssds at an average of $0.1885/GB compared to ADATA's $0.2355/GB — that's roughly 20% less per gigabyte.

Bestoss's best deal is the Bestoss SSD 1TB 2.5 Inch Internal Hard Drive for Pc or Laptop, SATA III 6Gb/s Internal State Drive, Up to 550MB/s, Computer Storage Upgrade for Office, Students, Home Entertainment (1 TB) at $0.1400/GB, while ADATA's cheapest 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 (1 TB) at $0.1150/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 Bestoss cheaper per GB for hard drives & ssds?

As of March 2026, Bestoss averages $0.1885/GB compared to ADATA at $0.2355/GB. Bestoss is approximately 20% cheaper per gigabyte on average.

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

BuyPerUnit currently tracks 4 ADATA products and 5 Bestoss 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 Bestoss hard drives & ssd per GB?

The cheapest Bestoss option is the Bestoss SSD 1TB 2.5 Inch Internal Hard Drive for Pc or Laptop, SATA III 6Gb/s Internal State Drive, Up to 550MB/s, Computer Storage Upgrade for Office, Students, Home Entertainment at $0.1400/GB ($139.99 for 1 TB).

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