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 while the Crucial P310 500GB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD Up to 6,600MB/s Shift up to Gen4, with Acronis Offer, Internal Solid State Drive (PC) costs $0.3100/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 63% better value per gigabyte as of August 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 Crucial P310 500GB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD Up to 6,600MB/s Shift up to Gen4, with Acronis Offer, Internal Solid State Drive (PC) — Which Is Better Value?
Prices refresh twice daily; the final price appears at the retailer's checkout. We may earn a commission from retailer links, at no cost to you; it never affects rankings.
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 | Crucial P310 500GB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD Up to 6,600MB/s Shift up to Gen4, with Acronis Offer, Internal Solid State Drive (PC) |
|---|---|---|
| Brand | KingSpec | Crucial |
| Capacity | 1TB | 500GB |
| $/GB | $0.1160 | $0.3100 |
| Price | $115.99 | $155.00 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | nvme |
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
Crucial P310 500GB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD Up to 6,600MB/s Shift up to Gen4, with Acronis Offer, Internal Solid State Drive (PC)
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 Crucial P310 500GB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD Up to 6,600MB/s Shift up to Gen4, with Acronis Offer, Internal Solid State Drive (PC) at $0.3100//GB — that's roughly 63% 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 Crucial P310 500GB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD Up to 6,600MB/s Shift up to Gen4, with Acronis Offer, Internal Solid State Drive (PC) starts at $155.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each 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 Crucial P310 500GB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD Up to 6,600MB/s Shift up to Gen4, with Acronis Offer, Internal Solid State Drive (PC) 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 Crucial P310 500GB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD Up to 6,600MB/s Shift up to Gen4, with Acronis Offer, Internal Solid State Drive (PC) 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 Crucial P310 500GB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD Up to 6,600MB/s Shift up to Gen4, with Acronis Offer, Internal Solid State Drive (PC) at $0.3100//GB. That is approximately 63% 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 $0.1160/GB ($115.99 for 1TB) at Newegg.
Where can I buy Crucial P310 500GB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD Up to 6,600MB/s Shift up to Gen4, with Acronis Offer, Internal Solid State Drive (PC) for the cheapest price?
The cheapest price for the Crucial P310 500GB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD Up to 6,600MB/s Shift up to Gen4, with Acronis Offer, Internal Solid State Drive (PC) is $155.00 at Newegg, which works out to $0.3100/GB.