PNY vs SanDisk Hard Drives (HDD)

Side-by-side price per gigabyte comparison across 64 products.

As of May 2026, PNY averages $0.7308/GB across 7 products while SanDisk averages $0.9769/GB across 57 products on BuyPerUnit. PNY offers 25% better value per gigabyte for hard drives (hdd).

PNY

Better Value

Avg $/GB$0.7308

Best $/GB$0.1562

Price Range$0.1562 – $2.4994

Products7

Cheapest Product

PNY - 128GB Attaché 4 USB 2.0 Type A Flash Drive - Black

128 GB · $19.99 · bestbuy

SanDisk

Avg $/GB$0.9769

Best $/GB$0.1211

Price Range$0.1211 – $22.6555

Products57

Cheapest Product

SanDisk - Ultra PLUS 256GB microSDXC UHS-I Memory Card

256 GB · $30.99 · bestbuy

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	PNY	PNY - 128GB Attaché 4 USB 2.0 Type A Flash Drive - Black	128 GB	$0.1562	$19.99	bestbuy
1	SanDisk	SanDisk - Ultra PLUS 256GB microSDXC UHS-I Memory Card	256 GB	$0.1211	$30.99	bestbuy
2	PNY	PNY - 256GB PRO Elite Class 10 U3 V30 A2 microSDXC Flash Memory Card	256 GB	$0.3515	$89.99	bestbuy
2	SanDisk	SANDISK - Cruzer Glide 128GB USB 2.0 Flash Drive - Black	128 GB	$0.2030	$25.99	bestbuy
3	PNY	PNY - 128GB PRO Elite Class 10 U3 V30 A2 microSDXC Flash Memory Card	128 GB	$0.4296	$54.99	bestbuy
3	SanDisk	SANDISK 2TB Extreme Portable SSD (New Model) - up to 2000MB/s Transfer speeds - USB Type-C connectivity, Reliable Durability - Black - SDSSDE70-2T00-G25	2 TB	$0.2131	$426.17	amazon
4	PNY	PNY - 128GB Elite-X Class 10 U3 V30 SDXC Flash Memory Card	128 GB	$0.4296	$54.99	bestbuy
4	SanDisk	SANDISK 4TB Extreme Portable SSD (New Model) - up to 2000MB/s Transfer speeds - USB Type-C connectivity, Reliable Durability - Black - SDSSDE70-4T00-G25	4 TB	$0.2159	$863.67	amazon
5	PNY	PNY - 64GB Elite-X Class 10 U3 V30 microSDXC Flash Memory Card	64 GB	$0.4686	$29.99	bestbuy
5	SanDisk	SANDISK - Extreme PLUS 1TB microSDXC UHS-I Memory Card	1 TB	$0.2400	$239.99	bestbuy

Which Should You Buy?

Based on current pricing data, PNY offers better overall value for hard drives (hdd) at an average of $0.7308/GB compared to SanDisk's $0.9769/GB — that's roughly 25% less per gigabyte.

PNY's best deal is the PNY - 128GB Attaché 4 USB 2.0 Type A Flash Drive - Black (128 GB) at $0.1562/GB, while SanDisk's cheapest option is the SanDisk - Ultra PLUS 256GB microSDXC UHS-I Memory Card (256 GB) at $0.1211/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 hard drives (hdd)?

As of May 2026, PNY averages $0.7308/GB compared to SanDisk at $0.9769/GB. PNY is approximately 25% cheaper per gigabyte on average.

How many PNY and SanDisk hard drives (hdd) does BuyPerUnit track?

BuyPerUnit currently tracks 7 PNY products and 57 SanDisk products in the hard drives (hdd) category, all ranked by price per gigabyte.

What is the cheapest PNY hard drives (hdd) per GB?

The cheapest PNY option is the PNY - 128GB Attaché 4 USB 2.0 Type A Flash Drive - Black at $0.1562/GB ($19.99 for 128 GB).

What is the cheapest SanDisk hard drives (hdd) per GB?

The cheapest SanDisk option is the SanDisk - Ultra PLUS 256GB microSDXC UHS-I Memory Card at $0.1211/GB ($30.99 for 256 GB).

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