ADATA vs Kingston 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 Kingston averages $0.2177/GB across 5 products on BuyPerUnit. Kingston offers 8% 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

Kingston

Better Value

Avg $/GB$0.2177

Best $/GB$0.1650

Price Range$0.1650 – $0.3240

Products5

Cheapest Product

Kingston NV3 1TB M.2 2280 NVMe SSD | PCIe 4.0 Gen 4x4 | Up to 6000 MB/s | SNV3S/1000G

1 TB · $164.99 · 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	Kingston	Kingston NV3 1TB M.2 2280 NVMe SSD \| PCIe 4.0 Gen 4x4 \| Up to 6000 MB/s \| SNV3S/1000G	1 TB	$0.1650	$164.99	amazon
2	ADATA	ADATA SU650 512GB 3D-NAND SATA 2.5 inch Internal SSD (ASU650SS-512GT-R)	512GB	$0.1738	$88.99	newegg
2	Kingston	Kingston 960GB A400 SATA3 2.5" Internal SSD SA400S37/960G - HDD Replacement for Increase Performance	960 GB	$0.1823	$175.00	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	Kingston	Kingston XS2000 500G High Performance Portable SSD with USB-C \| Pocket-sized \| USB 3.2 Gen 2x2 \| External Solid State Drive \| Up to 2000MB/s \| SXS2000/500G	500 GB	$0.1900	$94.99	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	Kingston	Kingston 480GB A400 SATA 3 2.5" Internal SSD SA400S37/480G - HDD Replacement for Increase Performance	480 GB	$0.2271	$109.00	amazon
5	Kingston	Kingston 240GB A400 SATA 3 2.5" Internal SSD SA400S37/240G - HDD Replacement for Increase Performance	240 GB	$0.3240	$77.75	amazon

Which Should You Buy?

Based on current pricing data, Kingston offers better overall value for hard drives & ssds at an average of $0.2177/GB compared to ADATA's $0.2355/GB — that's roughly 8% less per gigabyte.

Kingston's best deal is the Kingston NV3 1TB M.2 2280 NVMe SSD | PCIe 4.0 Gen 4x4 | Up to 6000 MB/s | SNV3S/1000G (1 TB) at $0.1650/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 Kingston cheaper per GB for hard drives & ssds?

As of March 2026, Kingston averages $0.2177/GB compared to ADATA at $0.2355/GB. Kingston is approximately 8% cheaper per gigabyte on average.

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

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

The cheapest Kingston option is the Kingston NV3 1TB M.2 2280 NVMe SSD | PCIe 4.0 Gen 4x4 | Up to 6000 MB/s | SNV3S/1000G at $0.1650/GB ($164.99 for 1 TB).

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