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 MZ-VL25120 Samsung PM9A1 512GB M.2 2280 Nvme SSD M10394-003 MZVL2512HCJQ-00BH1 M.2 SSD / Solid State Drive costs $0.2929/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 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 MZ-VL25120 Samsung PM9A1 512GB M.2 2280 Nvme SSD M10394-003 MZVL2512HCJQ-00BH1 M.2 SSD / Solid State Drive — 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 | MZ-VL25120 Samsung PM9A1 512GB M.2 2280 Nvme SSD M10394-003 MZVL2512HCJQ-00BH1 M.2 SSD / Solid State Drive |
|---|---|---|
| Brand | KingSpec | Samsung |
| Capacity | 1TB | 512GB |
| $/GB | $0.1150 | $0.2929 |
| Price | $114.99 | $149.99 |
| 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
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 MZ-VL25120 Samsung PM9A1 512GB M.2 2280 Nvme SSD M10394-003 MZVL2512HCJQ-00BH1 M.2 SSD / Solid State Drive at $0.2929//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 MZ-VL25120 Samsung PM9A1 512GB M.2 2280 Nvme SSD M10394-003 MZVL2512HCJQ-00BH1 M.2 SSD / Solid State Drive starts at $149.99 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 MZ-VL25120 Samsung PM9A1 512GB M.2 2280 Nvme SSD M10394-003 MZVL2512HCJQ-00BH1 M.2 SSD / Solid State Drive 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 MZ-VL25120 Samsung PM9A1 512GB M.2 2280 Nvme SSD M10394-003 MZVL2512HCJQ-00BH1 M.2 SSD / Solid State Drive 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 $0.1150//GB compared to MZ-VL25120 Samsung PM9A1 512GB M.2 2280 Nvme SSD M10394-003 MZVL2512HCJQ-00BH1 M.2 SSD / Solid State Drive at $0.2929//GB. That is approximately 61% 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 MZ-VL25120 Samsung PM9A1 512GB M.2 2280 Nvme SSD M10394-003 MZVL2512HCJQ-00BH1 M.2 SSD / Solid State Drive for the cheapest price?
The cheapest price for the MZ-VL25120 Samsung PM9A1 512GB M.2 2280 Nvme SSD M10394-003 MZVL2512HCJQ-00BH1 M.2 SSD / Solid State Drive is $149.99 at Newegg, which works out to $0.2929/GB.