The Samsung SSD 990 PRO with Heatsink 4TB, NVMe M.2, Up to 7,450MB/s costs $0.1874/GB while the KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop costs $0.0825/GB. KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop offers 56% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Samsung SSD 990 PRO with Heatsink 4TB, NVMe M.2, Up to 7,450MB/s vs KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop — Which Is Better Value?
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Specification Comparison
| Spec | Samsung SSD 990 PRO with Heatsink 4TB, NVMe M.2, Up to 7,450MB/s | KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop |
|---|---|---|
| Brand | Samsung | KingSpec |
| Capacity | 4 TB | 4TB |
| $/GB | $0.1874 | $0.0825 |
| Price | $749.50 | $329.99 |
| Retailer | Amazon | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop offers better value at $0.0825//GB compared to the Samsung SSD 990 PRO with Heatsink 4TB, NVMe M.2, Up to 7,450MB/s at $0.1874//GB — that's roughly 56% less per gigabyte.
The best deal for the KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop is $329.99 at Newegg, while the Samsung SSD 990 PRO with Heatsink 4TB, NVMe M.2, Up to 7,450MB/s starts at $749.50 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Samsung SSD 990 PRO with Heatsink 4TB, NVMe M.2, Up to 7,450MB/s and KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop product page for detailed specifications and price history.
Frequently Asked Questions
Is Samsung SSD 990 PRO with Heatsink 4TB, NVMe M.2, Up to 7,450MB/s or KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop a better deal?
As of August 2026, KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop offers better value at $0.0825//GB compared to Samsung SSD 990 PRO with Heatsink 4TB, NVMe M.2, Up to 7,450MB/s at $0.1874//GB. That is approximately 56% better value per gigabyte.
What is the price per GB of Samsung SSD 990 PRO with Heatsink 4TB, NVMe M.2, Up to 7,450MB/s?
The Samsung SSD 990 PRO with Heatsink 4TB, NVMe M.2, Up to 7,450MB/s is currently priced at $0.1874/GB ($749.50 for 4 TB) at Amazon.
Where can I buy KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop for the cheapest price?
The cheapest price for the KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop is $329.99 at Newegg, which works out to $0.0825/GB.