The Intel Optane DC P4800X Series 750GB, 2.5' x 15mm, U.2, PCIe 3.0 x4, 3D XPoint Solid State Drive (SSD) SSDPE21M750GA01 costs $0.8000/GB while the KingSpec MemoStone 512GB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... costs $0.1074/GB. KingSpec MemoStone 512GB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... offers 87% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Intel Optane DC P4800X Series 750GB, 2.5' x 15mm, U.2, PCIe 3.0 x4, 3D XPoint Solid State Drive (SSD) SSDPE21M750GA01 vs KingSpec MemoStone 512GB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... — Which Is Better Value?
Specification Comparison
| Spec | Intel Optane DC P4800X Series 750GB, 2.5' x 15mm, U.2, PCIe 3.0 x4, 3D XPoint Solid State Drive (SSD) SSDPE21M750GA01 | KingSpec MemoStone 512GB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... |
|---|---|---|
| Brand | Intel | KingSpec |
| Capacity | 750GB | 512GB |
| $/GB | $0.8000 | $0.1074 |
| Price | $599.99 | $54.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Intel Optane DC P4800X Series 750GB, 2.5' x 15mm, U.2, PCIe 3.0 x4, 3D XPoint Solid State Drive (SSD) SSDPE21M750GA01
KingSpec MemoStone 512GB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data...
Which Should You Buy?
Based on current pricing data, the KingSpec MemoStone 512GB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... offers better value at $0.1074//GB compared to the Intel Optane DC P4800X Series 750GB, 2.5' x 15mm, U.2, PCIe 3.0 x4, 3D XPoint Solid State Drive (SSD) SSDPE21M750GA01 at $0.8000//GB — that's roughly 87% less per gigabyte.
The best deal for the KingSpec MemoStone 512GB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... is $54.99 at Newegg, while the Intel Optane DC P4800X Series 750GB, 2.5' x 15mm, U.2, PCIe 3.0 x4, 3D XPoint Solid State Drive (SSD) SSDPE21M750GA01 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 Intel Optane DC P4800X Series 750GB, 2.5' x 15mm, U.2, PCIe 3.0 x4, 3D XPoint Solid State Drive (SSD) SSDPE21M750GA01 and KingSpec MemoStone 512GB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... product page for detailed specifications and price history.
Frequently Asked Questions
Is Intel Optane DC P4800X Series 750GB, 2.5' x 15mm, U.2, PCIe 3.0 x4, 3D XPoint Solid State Drive (SSD) SSDPE21M750GA01 or KingSpec MemoStone 512GB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... a better deal?
As of June 2026, KingSpec MemoStone 512GB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... offers better value at $0.1074//GB compared to Intel Optane DC P4800X Series 750GB, 2.5' x 15mm, U.2, PCIe 3.0 x4, 3D XPoint Solid State Drive (SSD) SSDPE21M750GA01 at $0.8000//GB. That is approximately 87% better value per gigabyte.
What is the price per GB of Intel Optane DC P4800X Series 750GB, 2.5' x 15mm, U.2, PCIe 3.0 x4, 3D XPoint Solid State Drive (SSD) SSDPE21M750GA01?
The Intel Optane DC P4800X Series 750GB, 2.5' x 15mm, U.2, PCIe 3.0 x4, 3D XPoint Solid State Drive (SSD) SSDPE21M750GA01 is currently priced at $0.8000/GB ($599.99 for 750GB) at Newegg.
Where can I buy KingSpec MemoStone 512GB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... for the cheapest price?
The cheapest price for the KingSpec MemoStone 512GB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data... is $54.99 at Newegg, which works out to $0.1074/GB.