The Adata Ultimate SU650 2TB 3D-NAND SATA 2.5 inch Internal SSD (ASU650SS-2TT-R) costs $0.1629/GB while the KingSpec M.2 2280 2TB SSD NGFF M.2 SATA III 6Gb/s Internal Solid State Drive Hard Disk Data Storage for PC Desktop Laptop Ultrabook 3D NAND SATA costs $0.1050/GB. KingSpec M.2 2280 2TB SSD NGFF M.2 SATA III 6Gb/s Internal Solid State Drive Hard Disk Data Storage for PC Desktop Laptop Ultrabook 3D NAND SATA offers 36% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Adata Ultimate SU650 2TB 3D-NAND SATA 2.5 inch Internal SSD (ASU650SS-2TT-R) vs KingSpec M.2 2280 2TB SSD NGFF M.2 SATA III 6Gb/s Internal Solid State Drive Hard Disk Data Storage for PC Desktop Laptop Ultrabook 3D NAND SATA — Which Is Better Value?
Specification Comparison
| Spec | Adata Ultimate SU650 2TB 3D-NAND SATA 2.5 inch Internal SSD (ASU650SS-2TT-R) | KingSpec M.2 2280 2TB SSD NGFF M.2 SATA III 6Gb/s Internal Solid State Drive Hard Disk Data Storage for PC Desktop Laptop Ultrabook 3D NAND SATA |
|---|---|---|
| Brand | ADATA | KingSpec |
| Capacity | 2TB | 2TB |
| $/GB | $0.1629 | $0.1050 |
| Price | $325.74 | $209.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the KingSpec M.2 2280 2TB SSD NGFF M.2 SATA III 6Gb/s Internal Solid State Drive Hard Disk Data Storage for PC Desktop Laptop Ultrabook 3D NAND SATA offers better value at $0.1050//GB compared to the Adata Ultimate SU650 2TB 3D-NAND SATA 2.5 inch Internal SSD (ASU650SS-2TT-R) at $0.1629//GB — that's roughly 36% less per gigabyte.
The best deal for the KingSpec M.2 2280 2TB SSD NGFF M.2 SATA III 6Gb/s Internal Solid State Drive Hard Disk Data Storage for PC Desktop Laptop Ultrabook 3D NAND SATA is $209.99 at Newegg, while the Adata Ultimate SU650 2TB 3D-NAND SATA 2.5 inch Internal SSD (ASU650SS-2TT-R) starts at $325.74 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Adata Ultimate SU650 2TB 3D-NAND SATA 2.5 inch Internal SSD (ASU650SS-2TT-R) and KingSpec M.2 2280 2TB SSD NGFF M.2 SATA III 6Gb/s Internal Solid State Drive Hard Disk Data Storage for PC Desktop Laptop Ultrabook 3D NAND SATA product page for detailed specifications and price history.
Frequently Asked Questions
Is Adata Ultimate SU650 2TB 3D-NAND SATA 2.5 inch Internal SSD (ASU650SS-2TT-R) or KingSpec M.2 2280 2TB SSD NGFF M.2 SATA III 6Gb/s Internal Solid State Drive Hard Disk Data Storage for PC Desktop Laptop Ultrabook 3D NAND SATA a better deal?
As of July 2026, KingSpec M.2 2280 2TB SSD NGFF M.2 SATA III 6Gb/s Internal Solid State Drive Hard Disk Data Storage for PC Desktop Laptop Ultrabook 3D NAND SATA offers better value at $0.1050//GB compared to Adata Ultimate SU650 2TB 3D-NAND SATA 2.5 inch Internal SSD (ASU650SS-2TT-R) at $0.1629//GB. That is approximately 36% better value per gigabyte.
What is the price per GB of Adata Ultimate SU650 2TB 3D-NAND SATA 2.5 inch Internal SSD (ASU650SS-2TT-R)?
The Adata Ultimate SU650 2TB 3D-NAND SATA 2.5 inch Internal SSD (ASU650SS-2TT-R) is currently priced at $0.1629/GB ($325.74 for 2TB) at Newegg.
Where can I buy KingSpec M.2 2280 2TB SSD NGFF M.2 SATA III 6Gb/s Internal Solid State Drive Hard Disk Data Storage for PC Desktop Laptop Ultrabook 3D NAND SATA for the cheapest price?
The cheapest price for the KingSpec M.2 2280 2TB SSD NGFF M.2 SATA III 6Gb/s Internal Solid State Drive Hard Disk Data Storage for PC Desktop Laptop Ultrabook 3D NAND SATA is $209.99 at Newegg, which works out to $0.1050/GB.