The Western Digital 512GB Gaming Gen4 M.2 2280 PCIe NVMe Internal Solid State Drive (SSD) - Stream Deck, Laptop & Desktop Compatible costs $0.2715/GB while the KingSpec MemoStone US4 Type-C USSD 1TB Flash Drive SSD Memory Stick, USB 3.1 Gen 2, 540MB/s External Solid State Disk, Type A & C 2-in -1 Dual Drive costs $0.1160/GB. KingSpec MemoStone US4 Type-C USSD 1TB Flash Drive SSD Memory Stick, USB 3.1 Gen 2, 540MB/s External Solid State Disk, Type A & C 2-in -1 Dual Drive offers 57% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Western Digital 512GB Gaming Gen4 M.2 2280 PCIe NVMe Internal Solid State Drive (SSD) - Stream Deck, Laptop & Desktop Compatible vs KingSpec MemoStone US4 Type-C USSD 1TB Flash Drive SSD Memory Stick, USB 3.1 Gen 2, 540MB/s External Solid State Disk, Type A & C 2-in -1 Dual Drive — Which Is Better Value?
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Specification Comparison
| Spec | Western Digital 512GB Gaming Gen4 M.2 2280 PCIe NVMe Internal Solid State Drive (SSD) - Stream Deck, Laptop & Desktop Compatible | KingSpec MemoStone US4 Type-C USSD 1TB Flash Drive SSD Memory Stick, USB 3.1 Gen 2, 540MB/s External Solid State Disk, Type A & C 2-in -1 Dual Drive |
|---|---|---|
| Brand | Western Digital | KingSpec |
| Capacity | 512 GB | 1TB |
| $/GB | $0.2715 | $0.1160 |
| Price | $139.00 | $115.99 |
| Retailer | Amazon | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | ssd |
Price Across Retailers
Western Digital 512GB Gaming Gen4 M.2 2280 PCIe NVMe Internal Solid State Drive (SSD) - Stream Deck, Laptop & Desktop Compatible
KingSpec MemoStone US4 Type-C USSD 1TB Flash Drive SSD Memory Stick, USB 3.1 Gen 2, 540MB/s External Solid State Disk, Type A & C 2-in -1 Dual Drive
Which Should You Buy?
Based on current pricing data, the KingSpec MemoStone US4 Type-C USSD 1TB Flash Drive SSD Memory Stick, USB 3.1 Gen 2, 540MB/s External Solid State Disk, Type A & C 2-in -1 Dual Drive offers better value at $0.1160//GB compared to the Western Digital 512GB Gaming Gen4 M.2 2280 PCIe NVMe Internal Solid State Drive (SSD) - Stream Deck, Laptop & Desktop Compatible at $0.2715//GB — that's roughly 57% less per gigabyte.
The best deal for the KingSpec MemoStone US4 Type-C USSD 1TB Flash Drive SSD Memory Stick, USB 3.1 Gen 2, 540MB/s External Solid State Disk, Type A & C 2-in -1 Dual Drive is $115.99 at Newegg, while the Western Digital 512GB Gaming Gen4 M.2 2280 PCIe NVMe Internal Solid State Drive (SSD) - Stream Deck, Laptop & Desktop Compatible starts at $139.00 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Western Digital 512GB Gaming Gen4 M.2 2280 PCIe NVMe Internal Solid State Drive (SSD) - Stream Deck, Laptop & Desktop Compatible and KingSpec MemoStone US4 Type-C USSD 1TB Flash Drive SSD Memory Stick, USB 3.1 Gen 2, 540MB/s External Solid State Disk, Type A & C 2-in -1 Dual Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is Western Digital 512GB Gaming Gen4 M.2 2280 PCIe NVMe Internal Solid State Drive (SSD) - Stream Deck, Laptop & Desktop Compatible or KingSpec MemoStone US4 Type-C USSD 1TB Flash Drive SSD Memory Stick, USB 3.1 Gen 2, 540MB/s External Solid State Disk, Type A & C 2-in -1 Dual Drive a better deal?
As of August 2026, KingSpec MemoStone US4 Type-C USSD 1TB Flash Drive SSD Memory Stick, USB 3.1 Gen 2, 540MB/s External Solid State Disk, Type A & C 2-in -1 Dual Drive offers better value at $0.1160//GB compared to Western Digital 512GB Gaming Gen4 M.2 2280 PCIe NVMe Internal Solid State Drive (SSD) - Stream Deck, Laptop & Desktop Compatible at $0.2715//GB. That is approximately 57% better value per gigabyte.
What is the price per GB of Western Digital 512GB Gaming Gen4 M.2 2280 PCIe NVMe Internal Solid State Drive (SSD) - Stream Deck, Laptop & Desktop Compatible?
The Western Digital 512GB Gaming Gen4 M.2 2280 PCIe NVMe Internal Solid State Drive (SSD) - Stream Deck, Laptop & Desktop Compatible is currently priced at $0.2715/GB ($139.00 for 512 GB) at Amazon.
Where can I buy KingSpec MemoStone US4 Type-C USSD 1TB Flash Drive SSD Memory Stick, USB 3.1 Gen 2, 540MB/s External Solid State Disk, Type A & C 2-in -1 Dual Drive for the cheapest price?
The cheapest price for the KingSpec MemoStone US4 Type-C USSD 1TB Flash Drive SSD Memory Stick, USB 3.1 Gen 2, 540MB/s External Solid State Disk, Type A & C 2-in -1 Dual Drive is $115.99 at Newegg, which works out to $0.1160/GB.