PNY vs SanDisk USB Flash Drives

Side-by-side price per gigabyte comparison across 343 products.

As of June 2026, PNY averages $0.6334/GB across 44 products while SanDisk averages $0.8978/GB across 299 products on BuyPerUnit. PNY offers 29% better value per gigabyte for usb flash drives.

PNY

Better Value

Avg $/GB$0.6334

Best $/GB$0.1171

Price Range$0.1171 – $3.9613

Products44

Cheapest Product

PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive, Advanced Performance Up to 130MB/s Read, Everyday Data Store & Transfer, Reliable Portable Storage, Durable, Type-A, Computers, Laptops, Desktops

256 GB · $29.99 · amazon

SanDisk

Avg $/GB$0.8978

Best $/GB$0.1230

Price Range$0.1230 – $49.9375

Products299

Cheapest Product

SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black

512 GB · $62.99 · amazon

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	PNY	PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive, Advanced Performance Up to 130MB/s Read, Everyday Data Store & Transfer, Reliable Portable Storage, Durable, Type-A, Computers, Laptops, Desktops	256 GB	$0.1171	$29.99	amazon
1	SanDisk	SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black	512 GB	$0.1230	$62.99	amazon
2	PNY	PNY 256GB Turbo Attache 3 USB 3.0 Flash Drive,Grey (Pack of 1)	256 GB	$0.1171	$29.99	amazon
2	SanDisk	SANDISK 256GB Ultra Flair USB 3.0 Flash Drive, SDCZ73-256G-G46,Gray	256GB	$0.1289	$32.99	newegg
3	PNY	PNY PRO Elite V3™ Type-C 2TB USB 3.2 Gen 2 Flash Drive – Up to 1000MB/s Read, Up to 800MB/s Write, Extreme Performance for Professional Data Storage and Transfers, Premium Metal Design, USB-C	2 TB	$0.1250	$249.99	amazon
3	SanDisk	SANDISK - Ultra 512GB USB 3.0 Flash Drive - Black	512 GB	$0.1308	$66.99	bestbuy
4	PNY	PNY PRO Elite V3™ Type-C 1TB USB 3.2 Gen 2 Flash Drive – Up to 1000MB/s Read, Up to 800MB/s Write, Extreme Performance for Professional Data Storage and Transfers, Premium Metal Design, USB-C	1 TB	$0.1300	$129.99	amazon
4	SanDisk	SanDisk 128GB Cruzer BLADE USB Thumb Flash Memory Pen Drive SDCZ50-128G-B35	128GB	$0.1434	$18.35	newegg
5	PNY	PNY Elite Type-C 256GB USB 3.2 Flash Drive – Up to 120MB/s Read, Up to 10x Faster Write Than USB 2.0, Reliable Design, Durable & Portable for Everyday Store & Share, Type-C Connector	256 GB	$0.1445	$36.98	amazon
5	SanDisk	SanDisk 128GB Cruzer 128G Blade SDCZ50 USB 2.0 SDCZ50-128G Flash Pen Drive CZ50 with USB Lanyard	128GB	$0.1434	$18.35	newegg

Which Should You Buy?

Based on current pricing data, PNY offers better overall value for usb flash drives at an average of $0.6334/GB compared to SanDisk's $0.8978/GB — that's roughly 29% less per gigabyte.

PNY's best deal is the PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive, Advanced Performance Up to 130MB/s Read, Everyday Data Store & Transfer, Reliable Portable Storage, Durable, Type-A, Computers, Laptops, Desktops (256 GB) at $0.1171/GB, while SanDisk's cheapest option is the SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black (512 GB) at $0.1230/GB.

However, price per GB isn't everything — consider factors like warranty, performance specs, and your specific capacity needs. Check individual product pages for detailed specifications.

Frequently Asked Questions

Is PNY or SanDisk cheaper per GB for usb flash drives?

As of June 2026, PNY averages $0.6334/GB compared to SanDisk at $0.8978/GB. PNY is approximately 29% cheaper per gigabyte on average.

How many PNY and SanDisk usb flash drives does BuyPerUnit track?

BuyPerUnit currently tracks 44 PNY products and 299 SanDisk products in the usb flash drives category, all ranked by price per gigabyte.

What is the cheapest PNY usb flash drive per GB?

The cheapest PNY option is the PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive, Advanced Performance Up to 130MB/s Read, Everyday Data Store & Transfer, Reliable Portable Storage, Durable, Type-A, Computers, Laptops, Desktops at $0.1171/GB ($29.99 for 256 GB).

What is the cheapest SanDisk usb flash drive per GB?

The cheapest SanDisk option is the SANDISK 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46, Black at $0.1230/GB ($62.99 for 512 GB).

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