Samsung vs SanDisk Hard Drives & SSDs

Side-by-side price per gigabyte comparison across 211 products.

As of March 2026, Samsung averages $0.1990/GB across 53 products while SanDisk averages $1.1133/GB across 158 products on BuyPerUnit. Samsung offers 82% better value per gigabyte for hard drives & ssds.

Samsung

Better Value

Avg $/GB$0.1990

Best $/GB$0.1312

Price Range$0.1312 – $0.6800

Products53

Cheapest Product

Samsung - SSD 9100 PRO 8TB Internal SSD, PCIe 5.0x4 M.2

8 TB · $1049.99 · bestbuy

SanDisk

Avg $/GB$1.1133

Best $/GB$0.0925

Price Range$0.0925 – $47.8109

Products158

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	Samsung	Samsung - SSD 9100 PRO 8TB Internal SSD, PCIe 5.0x4 M.2	8 TB	$0.1312	$1049.99	bestbuy
1	SanDisk	SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black	8 TB	$0.0925	$739.99	bestbuy
2	Samsung	Samsung - SSD 9100 PRO with Heatsink 8TB Internal SSD, PCIe 5.0x4 M.2	8 TB	$0.1337	$1069.99	bestbuy
2	SanDisk	SANDISK - Extreme Portable 4TB External USB-C NVMe SSD - Black	4 TB	$0.1125	$449.99	bestbuy
3	Samsung	Samsung - T5 EVO Portable SSD 8TB, Up to 460MB/s , USB 3.2 Gen 1, Ideal use for Gamers & Creators - Black	8 TB	$0.1400	$1119.99	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	Samsung	Samsung - 990 PRO 4TB Internal SSD PCIe Gen 4x4 NVMe with Heatsink for PS5	4 TB	$0.1425	$569.99	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	Samsung	Samsung - 990 PRO 2TB Internal SSD PCIe Gen 4x4 NVMe with Heatsink for PS5	2 TB	$0.1600	$319.99	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, Samsung offers better overall value for hard drives & ssds at an average of $0.1990/GB compared to SanDisk's $1.1133/GB — that's roughly 82% less per gigabyte.

Samsung's best deal is the Samsung - SSD 9100 PRO 8TB Internal SSD, PCIe 5.0x4 M.2 (8 TB) at $0.1312/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 Samsung or SanDisk cheaper per GB for hard drives & ssds?

As of March 2026, Samsung averages $0.1990/GB compared to SanDisk at $1.1133/GB. Samsung is approximately 82% cheaper per gigabyte on average.

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

BuyPerUnit currently tracks 53 Samsung products and 158 SanDisk products in the hard drives & ssds category, all ranked by price per gigabyte.

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

The cheapest Samsung option is the Samsung - SSD 9100 PRO 8TB Internal SSD, PCIe 5.0x4 M.2 at $0.1312/GB ($1049.99 for 8 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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