The Intel Optane DC P5800X Series 1.6TB, 2.5' x 15mm, U.2, PCIe 4.0 x4, 3D XPoint Solid State Drive (SSD) SSDPF21Q016TB01 costs $1.8750/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 $0.1000/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 95% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Intel Optane DC P5800X Series 1.6TB, 2.5' x 15mm, U.2, PCIe 4.0 x4, 3D XPoint Solid State Drive (SSD) SSDPF21Q016TB01 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 | Intel Optane DC P5800X Series 1.6TB, 2.5' x 15mm, U.2, PCIe 4.0 x4, 3D XPoint Solid State Drive (SSD) SSDPF21Q016TB01 | 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 | Intel | KingSpec |
| Capacity | 1.6TB | 2TB |
| $/GB | $1.8750 | $0.1000 |
| Price | $2999.99 | $199.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Intel Optane DC P5800X Series 1.6TB, 2.5' x 15mm, U.2, PCIe 4.0 x4, 3D XPoint Solid State Drive (SSD) SSDPF21Q016TB01
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 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 $0.1000//GB compared to the Intel Optane DC P5800X Series 1.6TB, 2.5' x 15mm, U.2, PCIe 4.0 x4, 3D XPoint Solid State Drive (SSD) SSDPF21Q016TB01 at $1.8750//GB — that's roughly 95% 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 $199.99 at Newegg, while the Intel Optane DC P5800X Series 1.6TB, 2.5' x 15mm, U.2, PCIe 4.0 x4, 3D XPoint Solid State Drive (SSD) SSDPF21Q016TB01 starts at $2999.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Intel Optane DC P5800X Series 1.6TB, 2.5' x 15mm, U.2, PCIe 4.0 x4, 3D XPoint Solid State Drive (SSD) SSDPF21Q016TB01 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 Intel Optane DC P5800X Series 1.6TB, 2.5' x 15mm, U.2, PCIe 4.0 x4, 3D XPoint Solid State Drive (SSD) SSDPF21Q016TB01 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 $0.1000//GB compared to Intel Optane DC P5800X Series 1.6TB, 2.5' x 15mm, U.2, PCIe 4.0 x4, 3D XPoint Solid State Drive (SSD) SSDPF21Q016TB01 at $1.8750//GB. That is approximately 95% better value per gigabyte.
What is the price per GB of Intel Optane DC P5800X Series 1.6TB, 2.5' x 15mm, U.2, PCIe 4.0 x4, 3D XPoint Solid State Drive (SSD) SSDPF21Q016TB01?
The Intel Optane DC P5800X Series 1.6TB, 2.5' x 15mm, U.2, PCIe 4.0 x4, 3D XPoint Solid State Drive (SSD) SSDPF21Q016TB01 is currently priced at $1.8750/GB ($2999.99 for 1.6TB) 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 $199.99 at Newegg, which works out to $0.1000/GB.