PNY vs SanDisk Hard Drives & SSDs

Side-by-side price per gigabyte comparison across 123 products.

As of March 2026, PNY averages $0.2154/GB across 5 products while SanDisk averages $1.3777/GB across 118 products on BuyPerUnit. PNY offers 84% better value per gigabyte for hard drives & ssds.

PNY

Better Value

Avg $/GB$0.2154

Best $/GB$0.1350

Price Range$0.1350 – $0.3120

Products5

Cheapest Product

PNY - CS900 2TB Internal SSD SATA

2 TB · $269.99 · bestbuy

SanDisk

Avg $/GB$1.3777

Best $/GB$0.0925

Price Range$0.0925 – $47.8109

Products118

Cheapest Product

SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black

8 TB · $739.99 · bestbuy

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	PNY	PNY - CS900 2TB Internal SSD SATA	2 TB	$0.1350	$269.99	bestbuy
1	SanDisk	SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black	8 TB	$0.0925	$739.99	bestbuy
2	PNY	PNY - CS900 1TB Internal SSD SATA	1 TB	$0.1700	$169.99	bestbuy
2	SanDisk	SANDISK - Extreme Portable 4TB External USB-C NVMe SSD - Black	4 TB	$0.1125	$449.99	bestbuy
3	PNY	PNY - CS2241 500GB M.2 NVMe Gen4 x4 Internal Solid State Drive (SSD) - M280CS2241-500-RB	500 GB	$0.2200	$109.99	bestbuy
3	SanDisk	SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-4T00-G25	4 TB	$0.1125	$449.99	amazon
4	PNY	PNY - CS900 500GB Internal SSD SATA	500 GB	$0.2400	$119.99	bestbuy
4	SanDisk	SANDISK - 2TB Creator Phone SSD External USB Type C Drive with Magsafe Compatibility for iPhone 15/16 - Blue	2 TB	$0.1150	$229.99	bestbuy
5	PNY	PNY - CS900 250GB Internal SSD SATA	250 GB	$0.3120	$77.99	bestbuy
5	SanDisk	SanDisk 2TB Portable SSD - Up to 800MB/s, USB-C, USB 3.2 Gen 2, Updated Firmware - External Solid State Drive - SDSSDE30-2T00-G26	2 TB	$0.1163	$232.57	amazon

Which Should You Buy?

Based on current pricing data, PNY offers better overall value for hard drives & ssds at an average of $0.2154/GB compared to SanDisk's $1.3777/GB — that's roughly 84% less per gigabyte.

PNY's best deal is the PNY - CS900 2TB Internal SSD SATA (2 TB) at $0.1350/GB, while SanDisk's cheapest option is the SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black (8 TB) at $0.0925/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 & ssds?

As of March 2026, PNY averages $0.2154/GB compared to SanDisk at $1.3777/GB. PNY is approximately 84% cheaper per gigabyte on average.

How many PNY and SanDisk hard drives & ssds does BuyPerUnit track?

BuyPerUnit currently tracks 5 PNY products and 118 SanDisk products in the hard drives & ssds category, all ranked by price per gigabyte.

What is the cheapest PNY hard drives & ssd per GB?

The cheapest PNY option is the PNY - CS900 2TB Internal SSD SATA at $0.1350/GB ($269.99 for 2 TB).

What is the cheapest SanDisk hard drives & ssd per GB?

The cheapest SanDisk option is the SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black at $0.0925/GB ($739.99 for 8 TB).

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