The XPG SX8100 Series: 4TB M.2 NVMe 3D NAND Gen3 Gaming Internal SSD costs $0.1500/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 $0.0800/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 47% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
XPG SX8100 Series: 4TB M.2 NVMe 3D NAND Gen3 Gaming Internal SSD 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?
Specification Comparison
| Spec | XPG SX8100 Series: 4TB M.2 NVMe 3D NAND Gen3 Gaming Internal SSD | 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 | XPG | KingSpec |
| Capacity | 4TB | 4TB |
| $/GB | $0.1500 | $0.0800 |
| Price | $599.99 | $319.99 |
| Retailer | Newegg | 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 $0.0800//GB compared to the XPG SX8100 Series: 4TB M.2 NVMe 3D NAND Gen3 Gaming Internal SSD at $0.1500//GB — that's roughly 47% 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 $319.99 at Newegg, while the XPG SX8100 Series: 4TB M.2 NVMe 3D NAND Gen3 Gaming Internal SSD 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 XPG SX8100 Series: 4TB M.2 NVMe 3D NAND Gen3 Gaming Internal SSD 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 XPG SX8100 Series: 4TB M.2 NVMe 3D NAND Gen3 Gaming Internal SSD 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 June 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 $0.0800//GB compared to XPG SX8100 Series: 4TB M.2 NVMe 3D NAND Gen3 Gaming Internal SSD at $0.1500//GB. That is approximately 47% better value per gigabyte.
What is the price per GB of XPG SX8100 Series: 4TB M.2 NVMe 3D NAND Gen3 Gaming Internal SSD?
The XPG SX8100 Series: 4TB M.2 NVMe 3D NAND Gen3 Gaming Internal SSD is currently priced at $0.1500/GB ($599.99 for 4TB) at Newegg.
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 $319.99 at Newegg, which works out to $0.0800/GB.