The Dogfish 512GB 2.5' Internal SSD 3D NAND Solid State Drive SATA III 6Gb/s 2.5 inch 7mm (0.28") Read up to 550MB/s (2.5-SATA3 512GB) costs $0.1875/GB while the KingSpec MemoStone US4 Type-C USSD 2TB 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 $0.0940/GB. KingSpec MemoStone US4 Type-C USSD 2TB 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 50% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Dogfish 512GB 2.5' Internal SSD 3D NAND Solid State Drive SATA III 6Gb/s 2.5 inch 7mm (0.28") Read up to 550MB/s (2.5-SATA3 512GB) vs KingSpec MemoStone US4 Type-C USSD 2TB 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 | Dogfish 512GB 2.5' Internal SSD 3D NAND Solid State Drive SATA III 6Gb/s 2.5 inch 7mm (0.28") Read up to 550MB/s (2.5-SATA3 512GB) | KingSpec MemoStone US4 Type-C USSD 2TB 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 | Dogfish | KingSpec |
| Capacity | 512GB | 2TB |
| $/GB | $0.1875 | $0.0940 |
| Price | $96.00 | $187.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Dogfish 512GB 2.5' Internal SSD 3D NAND Solid State Drive SATA III 6Gb/s 2.5 inch 7mm (0.28") Read up to 550MB/s (2.5-SATA3 512GB)
KingSpec MemoStone US4 Type-C USSD 2TB 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 2TB 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 $0.0940//GB compared to the Dogfish 512GB 2.5' Internal SSD 3D NAND Solid State Drive SATA III 6Gb/s 2.5 inch 7mm (0.28") Read up to 550MB/s (2.5-SATA3 512GB) at $0.1875//GB — that's roughly 50% less per gigabyte.
The best deal for the KingSpec MemoStone US4 Type-C USSD 2TB 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 $187.99 at Newegg, while the Dogfish 512GB 2.5' Internal SSD 3D NAND Solid State Drive SATA III 6Gb/s 2.5 inch 7mm (0.28") Read up to 550MB/s (2.5-SATA3 512GB) starts at $96.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Dogfish 512GB 2.5' Internal SSD 3D NAND Solid State Drive SATA III 6Gb/s 2.5 inch 7mm (0.28") Read up to 550MB/s (2.5-SATA3 512GB) and KingSpec MemoStone US4 Type-C USSD 2TB 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 Dogfish 512GB 2.5' Internal SSD 3D NAND Solid State Drive SATA III 6Gb/s 2.5 inch 7mm (0.28") Read up to 550MB/s (2.5-SATA3 512GB) or KingSpec MemoStone US4 Type-C USSD 2TB 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 2TB 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 $0.0940//GB compared to Dogfish 512GB 2.5' Internal SSD 3D NAND Solid State Drive SATA III 6Gb/s 2.5 inch 7mm (0.28") Read up to 550MB/s (2.5-SATA3 512GB) at $0.1875//GB. That is approximately 50% better value per gigabyte.
What is the price per GB of Dogfish 512GB 2.5' Internal SSD 3D NAND Solid State Drive SATA III 6Gb/s 2.5 inch 7mm (0.28") Read up to 550MB/s (2.5-SATA3 512GB)?
The Dogfish 512GB 2.5' Internal SSD 3D NAND Solid State Drive SATA III 6Gb/s 2.5 inch 7mm (0.28") Read up to 550MB/s (2.5-SATA3 512GB) is currently priced at $0.1875/GB ($96.00 for 512GB) at Newegg.
Where can I buy KingSpec MemoStone US4 Type-C USSD 2TB 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 2TB 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 $187.99 at Newegg, which works out to $0.0940/GB.