The SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAH-000E0 costs $0.2750/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 $0.0790/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 71% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAH-000E0 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 | SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAH-000E0 | 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 | SanDisk | KingSpec |
| Capacity | 8TB | 4TB |
| $/GB | $0.2750 | $0.0790 |
| Price | $2199.99 | $315.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAH-000E0
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 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 $0.0790//GB compared to the SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAH-000E0 at $0.2750//GB — that's roughly 71% 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 $315.99 at Newegg, while the SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAH-000E0 starts at $2199.99 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 Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAH-000E0 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 SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAH-000E0 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 July 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 $0.0790//GB compared to SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAH-000E0 at $0.2750//GB. That is approximately 71% better value per gigabyte.
What is the price per GB of SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAH-000E0?
The SanDisk Optimus GX PRO 8100 M.2 2280-D5-M 8TB PCI-Express 5.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP82800TAH-000E0 is currently priced at $0.2750/GB ($2199.99 for 8TB) 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 $315.99 at Newegg, which works out to $0.0790/GB.