The ADATA 500GB SC740 External Solid State Drive, USB 3.2 Gen2 USB-C External Portable SSD - up to 1050 MB/s Model SC740-500G-CBU costs $0.2940/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 $0.1150/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 61% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
ADATA 500GB SC740 External Solid State Drive, USB 3.2 Gen2 USB-C External Portable SSD - up to 1050 MB/s Model SC740-500G-CBU 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 | ADATA 500GB SC740 External Solid State Drive, USB 3.2 Gen2 USB-C External Portable SSD - up to 1050 MB/s Model SC740-500G-CBU | 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 | ADATA | KingSpec |
| Capacity | 500GB | 1TB |
| $/GB | $0.2940 | $0.1150 |
| Price | $146.99 | $114.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
ADATA 500GB SC740 External Solid State Drive, USB 3.2 Gen2 USB-C External Portable SSD - up to 1050 MB/s Model SC740-500G-CBU
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 $0.1150//GB compared to the ADATA 500GB SC740 External Solid State Drive, USB 3.2 Gen2 USB-C External Portable SSD - up to 1050 MB/s Model SC740-500G-CBU at $0.2940//GB — that's roughly 61% 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 $114.99 at Newegg, while the ADATA 500GB SC740 External Solid State Drive, USB 3.2 Gen2 USB-C External Portable SSD - up to 1050 MB/s Model SC740-500G-CBU starts at $146.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each ADATA 500GB SC740 External Solid State Drive, USB 3.2 Gen2 USB-C External Portable SSD - up to 1050 MB/s Model SC740-500G-CBU 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 ADATA 500GB SC740 External Solid State Drive, USB 3.2 Gen2 USB-C External Portable SSD - up to 1050 MB/s Model SC740-500G-CBU 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 September 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 $0.1150//GB compared to ADATA 500GB SC740 External Solid State Drive, USB 3.2 Gen2 USB-C External Portable SSD - up to 1050 MB/s Model SC740-500G-CBU at $0.2940//GB. That is approximately 61% better value per gigabyte.
What is the price per GB of ADATA 500GB SC740 External Solid State Drive, USB 3.2 Gen2 USB-C External Portable SSD - up to 1050 MB/s Model SC740-500G-CBU?
The ADATA 500GB SC740 External Solid State Drive, USB 3.2 Gen2 USB-C External Portable SSD - up to 1050 MB/s Model SC740-500G-CBU is currently priced at $0.2940/GB ($146.99 for 500GB) at Newegg.
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 $114.99 at Newegg, which works out to $0.1150/GB.