The SanDisk 512GB Ultra Dual Drive Luxe USB TYPE-C - 512 GB - USB 3.1 (Gen 1) Type C - 150 MB/s Read Speed SDDDC4-512G-A46 costs $0.1943/GB while the SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) costs $0.1445/GB. SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) offers 26% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk 512GB Ultra Dual Drive Luxe USB TYPE-C - 512 GB - USB 3.1 (Gen 1) Type C - 150 MB/s Read Speed SDDDC4-512G-A46 vs SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) — Which Is Better Value?
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Specification Comparison
| Spec | SanDisk 512GB Ultra Dual Drive Luxe USB TYPE-C - 512 GB - USB 3.1 (Gen 1) Type C - 150 MB/s Read Speed SDDDC4-512G-A46 | SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 512GB | 512GB |
| $/GB | $0.1943 | $0.1445 |
| Price | $99.50 | $74.00 |
| Retailer | Newegg | Newegg |
| Category | USB Flash Drives | USB Flash Drives |
| Subcategory | usb-c | usb-a |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) offers better value at $0.1445//GB compared to the SanDisk 512GB Ultra Dual Drive Luxe USB TYPE-C - 512 GB - USB 3.1 (Gen 1) Type C - 150 MB/s Read Speed SDDDC4-512G-A46 at $0.1943//GB — that's roughly 26% less per gigabyte.
The best deal for the SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) is $74.00 at Newegg, while the SanDisk 512GB Ultra Dual Drive Luxe USB TYPE-C - 512 GB - USB 3.1 (Gen 1) Type C - 150 MB/s Read Speed SDDDC4-512G-A46 starts at $99.50 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SanDisk 512GB Ultra Dual Drive Luxe USB TYPE-C - 512 GB - USB 3.1 (Gen 1) Type C - 150 MB/s Read Speed SDDDC4-512G-A46 and SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk 512GB Ultra Dual Drive Luxe USB TYPE-C - 512 GB - USB 3.1 (Gen 1) Type C - 150 MB/s Read Speed SDDDC4-512G-A46 or SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) a better deal?
As of August 2026, SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) offers better value at $0.1445//GB compared to SanDisk 512GB Ultra Dual Drive Luxe USB TYPE-C - 512 GB - USB 3.1 (Gen 1) Type C - 150 MB/s Read Speed SDDDC4-512G-A46 at $0.1943//GB. That is approximately 26% better value per gigabyte.
What is the price per GB of SanDisk 512GB Ultra Dual Drive Luxe USB TYPE-C - 512 GB - USB 3.1 (Gen 1) Type C - 150 MB/s Read Speed SDDDC4-512G-A46?
The SanDisk 512GB Ultra Dual Drive Luxe USB TYPE-C - 512 GB - USB 3.1 (Gen 1) Type C - 150 MB/s Read Speed SDDDC4-512G-A46 is currently priced at $0.1943/GB ($99.50 for 512GB) at Newegg.
Where can I buy SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) for the cheapest price?
The cheapest price for the SanDisk 512GB Ultra CZ48 USB 3.0 Flash Drive, Speed Up to 130MB/s (SDCZ48-512G-G46) is $74.00 at Newegg, which works out to $0.1445/GB.