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 while the Apricorn Aegis Fortress FIPS 512 GB 140-2 Level 2 Validated 256-Bit Encrypted USB 3 External SSD (A25-3PL256-S512F) costs $0.8789/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 87% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
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 vs Apricorn Aegis Fortress FIPS 512 GB 140-2 Level 2 Validated 256-Bit Encrypted USB 3 External SSD (A25-3PL256-S512F) — Which Is Better Value?
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Specification Comparison
| Spec | 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 | Apricorn Aegis Fortress FIPS 512 GB 140-2 Level 2 Validated 256-Bit Encrypted USB 3 External SSD (A25-3PL256-S512F) |
|---|---|---|
| Brand | KingSpec | Apricorn |
| Capacity | 1TB | 512GB |
| $/GB | $0.1150 | $0.8789 |
| Price | $114.99 | $449.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
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
Apricorn Aegis Fortress FIPS 512 GB 140-2 Level 2 Validated 256-Bit Encrypted USB 3 External SSD (A25-3PL256-S512F)
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 Apricorn Aegis Fortress FIPS 512 GB 140-2 Level 2 Validated 256-Bit Encrypted USB 3 External SSD (A25-3PL256-S512F) at $0.8789//GB — that's roughly 87% 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 Apricorn Aegis Fortress FIPS 512 GB 140-2 Level 2 Validated 256-Bit Encrypted USB 3 External SSD (A25-3PL256-S512F) starts at $449.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each 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 and Apricorn Aegis Fortress FIPS 512 GB 140-2 Level 2 Validated 256-Bit Encrypted USB 3 External SSD (A25-3PL256-S512F) product page for detailed specifications and price history.
Frequently Asked Questions
Is 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 or Apricorn Aegis Fortress FIPS 512 GB 140-2 Level 2 Validated 256-Bit Encrypted USB 3 External SSD (A25-3PL256-S512F) 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 Apricorn Aegis Fortress FIPS 512 GB 140-2 Level 2 Validated 256-Bit Encrypted USB 3 External SSD (A25-3PL256-S512F) at $0.8789//GB. That is approximately 87% better value per gigabyte.
What is the price per GB of 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?
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 currently priced at $0.1150/GB ($114.99 for 1TB) at Newegg.
Where can I buy Apricorn Aegis Fortress FIPS 512 GB 140-2 Level 2 Validated 256-Bit Encrypted USB 3 External SSD (A25-3PL256-S512F) for the cheapest price?
The cheapest price for the Apricorn Aegis Fortress FIPS 512 GB 140-2 Level 2 Validated 256-Bit Encrypted USB 3 External SSD (A25-3PL256-S512F) is $449.99 at Newegg, which works out to $0.8789/GB.