The KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... costs $0.1074/GB while the SanDisk 256GB Extreme Pro USB 3.2 Gen 1 Solid State Flash Drive, Speed Up to 420MB/s (SDCZ880-256G-G46) costs $0.8507/GB. KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... offers 87% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... vs SanDisk 256GB Extreme Pro USB 3.2 Gen 1 Solid State Flash Drive, Speed Up to 420MB/s (SDCZ880-256G-G46) — Which Is Better Value?
Specification Comparison
| Spec | KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... | SanDisk 256GB Extreme Pro USB 3.2 Gen 1 Solid State Flash Drive, Speed Up to 420MB/s (SDCZ880-256G-G46) |
|---|---|---|
| Brand | KingSpec | SanDisk |
| Capacity | 512GB | 256GB |
| $/GB | $0.1074 | $0.8507 |
| Price | $54.99 | $217.79 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide...
SanDisk 256GB Extreme Pro USB 3.2 Gen 1 Solid State Flash Drive, Speed Up to 420MB/s (SDCZ880-256G-G46)
Which Should You Buy?
Based on current pricing data, the KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... offers better value at $0.1074//GB compared to the SanDisk 256GB Extreme Pro USB 3.2 Gen 1 Solid State Flash Drive, Speed Up to 420MB/s (SDCZ880-256G-G46) at $0.8507//GB — that's roughly 87% less per gigabyte.
The best deal for the KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... is $54.99 at Newegg, while the SanDisk 256GB Extreme Pro USB 3.2 Gen 1 Solid State Flash Drive, Speed Up to 420MB/s (SDCZ880-256G-G46) starts at $217.79 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 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... and SanDisk 256GB Extreme Pro USB 3.2 Gen 1 Solid State Flash Drive, Speed Up to 420MB/s (SDCZ880-256G-G46) product page for detailed specifications and price history.
Frequently Asked Questions
Is KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... or SanDisk 256GB Extreme Pro USB 3.2 Gen 1 Solid State Flash Drive, Speed Up to 420MB/s (SDCZ880-256G-G46) a better deal?
As of June 2026, KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... offers better value at $0.1074//GB compared to SanDisk 256GB Extreme Pro USB 3.2 Gen 1 Solid State Flash Drive, Speed Up to 420MB/s (SDCZ880-256G-G46) at $0.8507//GB. That is approximately 87% better value per gigabyte.
What is the price per GB of KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide...?
The KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... is currently priced at $0.1074/GB ($54.99 for 512GB) at Newegg.
Where can I buy SanDisk 256GB Extreme Pro USB 3.2 Gen 1 Solid State Flash Drive, Speed Up to 420MB/s (SDCZ880-256G-G46) for the cheapest price?
The cheapest price for the SanDisk 256GB Extreme Pro USB 3.2 Gen 1 Solid State Flash Drive, Speed Up to 420MB/s (SDCZ880-256G-G46) is $217.79 at Newegg, which works out to $0.8507/GB.