The SanDisk 512GB Extreme PRO Flash Drive with USB-A - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers, Desktops - High costs $0.2729/GB while the PNY 512GB Turbo Attache 3 USB 3.2 Flash Drive 100MB/s, Silver (Pack of 1) costs $0.1465/GB. PNY 512GB Turbo Attache 3 USB 3.2 Flash Drive 100MB/s, Silver (Pack of 1) offers 46% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk 512GB Extreme PRO Flash Drive with USB-A - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers, Desktops - High vs PNY 512GB Turbo Attache 3 USB 3.2 Flash Drive 100MB/s, Silver (Pack of 1) — Which Is Better Value?
Specification Comparison
| Spec | SanDisk 512GB Extreme PRO Flash Drive with USB-A - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers, Desktops - High | PNY 512GB Turbo Attache 3 USB 3.2 Flash Drive 100MB/s, Silver (Pack of 1) |
|---|---|---|
| Brand | SanDisk | PNY |
| Capacity | 512GB | 512 GB |
| $/GB | $0.2729 | $0.1465 |
| Price | $139.75 | $74.99 |
| Retailer | Newegg | Amazon |
| Category | USB Flash Drives | USB Flash Drives |
| Subcategory | usb-a | usb-a |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the PNY 512GB Turbo Attache 3 USB 3.2 Flash Drive 100MB/s, Silver (Pack of 1) offers better value at $0.1465//GB compared to the SanDisk 512GB Extreme PRO Flash Drive with USB-A - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers, Desktops - High at $0.2729//GB — that's roughly 46% less per gigabyte.
The best deal for the PNY 512GB Turbo Attache 3 USB 3.2 Flash Drive 100MB/s, Silver (Pack of 1) is $74.99 at Amazon, while the SanDisk 512GB Extreme PRO Flash Drive with USB-A - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers, Desktops - High starts at $139.75 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 Extreme PRO Flash Drive with USB-A - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers, Desktops - High and PNY 512GB Turbo Attache 3 USB 3.2 Flash Drive 100MB/s, Silver (Pack of 1) product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk 512GB Extreme PRO Flash Drive with USB-A - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers, Desktops - High or PNY 512GB Turbo Attache 3 USB 3.2 Flash Drive 100MB/s, Silver (Pack of 1) a better deal?
As of July 2026, PNY 512GB Turbo Attache 3 USB 3.2 Flash Drive 100MB/s, Silver (Pack of 1) offers better value at $0.1465//GB compared to SanDisk 512GB Extreme PRO Flash Drive with USB-A - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers, Desktops - High at $0.2729//GB. That is approximately 46% better value per gigabyte.
What is the price per GB of SanDisk 512GB Extreme PRO Flash Drive with USB-A - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers, Desktops - High?
The SanDisk 512GB Extreme PRO Flash Drive with USB-A - Up to 1000MB/s Read speeds and 900MB/s Write speeds - for Laptops, Computers, Desktops - High is currently priced at $0.2729/GB ($139.75 for 512GB) at Newegg.
Where can I buy PNY 512GB Turbo Attache 3 USB 3.2 Flash Drive 100MB/s, Silver (Pack of 1) for the cheapest price?
The cheapest price for the PNY 512GB Turbo Attache 3 USB 3.2 Flash Drive 100MB/s, Silver (Pack of 1) is $74.99 at Amazon, which works out to $0.1465/GB.