The KingSpec M.2 2280 1TB PCIe Gen 4x4 with NVMe 1.4 3D NAND Laptop & Desktop Internal Solid State Drive NVMe SSD R/W up to 5,100/4,600 MB/s costs $0.1540/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 39% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
KingSpec M.2 2280 1TB PCIe Gen 4x4 with NVMe 1.4 3D NAND Laptop & Desktop Internal Solid State Drive NVMe SSD R/W up to 5,100/4,600 MB/s 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 | KingSpec M.2 2280 1TB PCIe Gen 4x4 with NVMe 1.4 3D NAND Laptop & Desktop Internal Solid State Drive NVMe SSD R/W up to 5,100/4,600 MB/s | 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 | KingSpec | KingSpec |
| Capacity | 1TB | 2TB |
| $/GB | $0.1540 | $0.0940 |
| Price | $153.99 | $187.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | ssd |
Price Across Retailers
KingSpec M.2 2280 1TB PCIe Gen 4x4 with NVMe 1.4 3D NAND Laptop & Desktop Internal Solid State Drive NVMe SSD R/W up to 5,100/4,600 MB/s
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 KingSpec M.2 2280 1TB PCIe Gen 4x4 with NVMe 1.4 3D NAND Laptop & Desktop Internal Solid State Drive NVMe SSD R/W up to 5,100/4,600 MB/s at $0.1540//GB — that's roughly 39% 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 KingSpec M.2 2280 1TB PCIe Gen 4x4 with NVMe 1.4 3D NAND Laptop & Desktop Internal Solid State Drive NVMe SSD R/W up to 5,100/4,600 MB/s starts at $153.99 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 M.2 2280 1TB PCIe Gen 4x4 with NVMe 1.4 3D NAND Laptop & Desktop Internal Solid State Drive NVMe SSD R/W up to 5,100/4,600 MB/s 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 KingSpec M.2 2280 1TB PCIe Gen 4x4 with NVMe 1.4 3D NAND Laptop & Desktop Internal Solid State Drive NVMe SSD R/W up to 5,100/4,600 MB/s 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 KingSpec M.2 2280 1TB PCIe Gen 4x4 with NVMe 1.4 3D NAND Laptop & Desktop Internal Solid State Drive NVMe SSD R/W up to 5,100/4,600 MB/s at $0.1540//GB. That is approximately 39% better value per gigabyte.
What is the price per GB of KingSpec M.2 2280 1TB PCIe Gen 4x4 with NVMe 1.4 3D NAND Laptop & Desktop Internal Solid State Drive NVMe SSD R/W up to 5,100/4,600 MB/s?
The KingSpec M.2 2280 1TB PCIe Gen 4x4 with NVMe 1.4 3D NAND Laptop & Desktop Internal Solid State Drive NVMe SSD R/W up to 5,100/4,600 MB/s is currently priced at $0.1540/GB ($153.99 for 1TB) 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.