The Western Digital WD BLACK P40 500GB USB 3.2 Gen 2x2, Type-C Game Drive SSD costs $0.3610/GB while the KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... costs $0.1074/GB. KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... offers 70% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Western Digital WD BLACK P40 500GB USB 3.2 Gen 2x2, Type-C Game Drive SSD vs KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... — Which Is Better Value?
Western Digital WD BLACK P40 500GB USB 3.2 Gen 2x2, Type-C Game Drive SSD
Specification Comparison
| Spec | Western Digital WD BLACK P40 500GB USB 3.2 Gen 2x2, Type-C Game Drive SSD | KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... |
|---|---|---|
| Brand | Western Digital | KingSpec |
| Capacity | 500GB | 512GB |
| $/GB | $0.3610 | $0.1074 |
| Price | $180.50 | $54.99 |
| 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 MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... offers better value at $0.1074//GB compared to the Western Digital WD BLACK P40 500GB USB 3.2 Gen 2x2, Type-C Game Drive SSD at $0.3610//GB — that's roughly 70% less per gigabyte.
The best deal for the KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... is $54.99 at Newegg, while the Western Digital WD BLACK P40 500GB USB 3.2 Gen 2x2, Type-C Game Drive SSD starts at $180.50 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Western Digital WD BLACK P40 500GB USB 3.2 Gen 2x2, Type-C Game Drive SSD and KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... product page for detailed specifications and price history.
Frequently Asked Questions
Is Western Digital WD BLACK P40 500GB USB 3.2 Gen 2x2, Type-C Game Drive SSD or KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... a better deal?
As of June 2026, KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... offers better value at $0.1074//GB compared to Western Digital WD BLACK P40 500GB USB 3.2 Gen 2x2, Type-C Game Drive SSD at $0.3610//GB. That is approximately 70% better value per gigabyte.
What is the price per GB of Western Digital WD BLACK P40 500GB USB 3.2 Gen 2x2, Type-C Game Drive SSD?
The Western Digital WD BLACK P40 500GB USB 3.2 Gen 2x2, Type-C Game Drive SSD is currently priced at $0.3610/GB ($180.50 for 500GB) at Newegg.
Where can I buy KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... for the cheapest price?
The cheapest price for the KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... is $54.99 at Newegg, which works out to $0.1074/GB.