The SanDisk Professional PRO-G40 2TB USB 3.2 Gen 2 Type-C Portable External SSD - SDPS31H-002T-GBCND costs $0.3000/GB while the KingSpec P3-FB SSD 2TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 560MB/s, laptop PC Desktop... costs $0.1050/GB. KingSpec P3-FB SSD 2TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 560MB/s, laptop PC Desktop... offers 65% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk Professional PRO-G40 2TB USB 3.2 Gen 2 Type-C Portable External SSD - SDPS31H-002T-GBCND vs KingSpec P3-FB SSD 2TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 560MB/s, laptop PC Desktop... — Which Is Better Value?
Specification Comparison
| Spec | SanDisk Professional PRO-G40 2TB USB 3.2 Gen 2 Type-C Portable External SSD - SDPS31H-002T-GBCND | KingSpec P3-FB SSD 2TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 560MB/s, laptop PC Desktop... |
|---|---|---|
| Brand | SanDisk | KingSpec |
| Capacity | 2TB | 2TB |
| $/GB | $0.3000 | $0.1050 |
| Price | $599.99 | $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 P3-FB SSD 2TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 560MB/s, laptop PC Desktop... offers better value at $0.1050//GB compared to the SanDisk Professional PRO-G40 2TB USB 3.2 Gen 2 Type-C Portable External SSD - SDPS31H-002T-GBCND at $0.3000//GB — that's roughly 65% less per gigabyte.
The best deal for the KingSpec P3-FB SSD 2TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 560MB/s, laptop PC Desktop... is $209.99 at Newegg, while the SanDisk Professional PRO-G40 2TB USB 3.2 Gen 2 Type-C Portable External SSD - SDPS31H-002T-GBCND starts at $599.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SanDisk Professional PRO-G40 2TB USB 3.2 Gen 2 Type-C Portable External SSD - SDPS31H-002T-GBCND and KingSpec P3-FB SSD 2TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 560MB/s, laptop PC Desktop... product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk Professional PRO-G40 2TB USB 3.2 Gen 2 Type-C Portable External SSD - SDPS31H-002T-GBCND or KingSpec P3-FB SSD 2TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 560MB/s, laptop PC Desktop... a better deal?
As of July 2026, KingSpec P3-FB SSD 2TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 560MB/s, laptop PC Desktop... offers better value at $0.1050//GB compared to SanDisk Professional PRO-G40 2TB USB 3.2 Gen 2 Type-C Portable External SSD - SDPS31H-002T-GBCND at $0.3000//GB. That is approximately 65% better value per gigabyte.
What is the price per GB of SanDisk Professional PRO-G40 2TB USB 3.2 Gen 2 Type-C Portable External SSD - SDPS31H-002T-GBCND?
The SanDisk Professional PRO-G40 2TB USB 3.2 Gen 2 Type-C Portable External SSD - SDPS31H-002T-GBCND is currently priced at $0.3000/GB ($599.99 for 2TB) at Newegg.
Where can I buy KingSpec P3-FB SSD 2TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 560MB/s, laptop PC Desktop... for the cheapest price?
The cheapest price for the KingSpec P3-FB SSD 2TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 560MB/s, laptop PC Desktop... is $209.99 at Newegg, which works out to $0.1050/GB.