Crucial vs Six Hard Drives & SSDs

Side-by-side price per gigabyte comparison across 39 products.

As of March 2026, Crucial averages $0.1308/GB across 37 products while Six averages $0.1826/GB across 2 products on BuyPerUnit. Crucial offers 28% better value per gigabyte for hard drives & ssds.

Crucial

Better Value

Avg $/GB$0.1308

Best $/GB$0.0640

Price Range$0.0640 – $0.2708

Products37

Cheapest Product

Crucial - X6 SE 2TB External USB-C/USB-A Portable SSD - Black

2 TB · $127.99 · bestbuy

Six

Avg $/GB$0.1826

Best $/GB$0.1700

Price Range$0.1700 – $0.1953

Products2

Cheapest Product

SIX NVME M.2 SSD PCIe 4.0-1TB m.2 2280 ssd, Read UP to 7350MB/s 1TB for Gaming PS5 Memory Storage Expansion with Heatsink, Internal Solid State Hard Drive PCIe gen 4x4 Nvme for Laptop Desktop pc

1 TB · $169.99 · amazon

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	Crucial	Crucial - X6 SE 2TB External USB-C/USB-A Portable SSD - Black	2 TB	$0.0640	$127.99	bestbuy
1	Six	SIX NVME M.2 SSD PCIe 4.0-1TB m.2 2280 ssd, Read UP to 7350MB/s 1TB for Gaming PS5 Memory Storage Expansion with Heatsink, Internal Solid State Hard Drive PCIe gen 4x4 Nvme for Laptop Desktop pc	1 TB	$0.1700	$169.99	amazon
2	Crucial	Crucial - X9 4TB External USB-C SSD - Black	4 TB	$0.0887	$354.99	bestbuy
2	Six	SIX NVME M.2 SSD PCIe 4.0-512GB m.2 2280 ssd, Read UP to 7100MB/s 512GB for Gaming PS5 Memory Storage Expansion with Heatsink, Internal Solid State Hard Drive PCIe gen 4x4 Nvme for Laptop Desktop pc	512 GB	$0.1953	$99.99	amazon
3	Crucial	Crucial X9 4TB Portable SSD, Up to 1050MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac, & Android, Reliable Storage for Games, Files, & Backups, Black - CT4000X9SSD902	4 TB	$0.0887	$354.99	amazon
4	Crucial	Crucial - BX500 4TB Internal SSD SATA	4 TB	$0.0950	$379.99	bestbuy
5	Crucial	Crucial BX500 4TB 3D NAND SATA 2.5-Inch Internal SSD, up to 540MB/s - CT4000BX500SSD1, Solid State Drive	4 TB	$0.0950	$379.99	amazon

Which Should You Buy?

Based on current pricing data, Crucial offers better overall value for hard drives & ssds at an average of $0.1308/GB compared to Six's $0.1826/GB — that's roughly 28% less per gigabyte.

Crucial's best deal is the Crucial - X6 SE 2TB External USB-C/USB-A Portable SSD - Black (2 TB) at $0.0640/GB, while Six's cheapest option is the SIX NVME M.2 SSD PCIe 4.0-1TB m.2 2280 ssd, Read UP to 7350MB/s 1TB for Gaming PS5 Memory Storage Expansion with Heatsink, Internal Solid State Hard Drive PCIe gen 4x4 Nvme for Laptop Desktop pc (1 TB) at $0.1700/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 Crucial or Six cheaper per GB for hard drives & ssds?

As of March 2026, Crucial averages $0.1308/GB compared to Six at $0.1826/GB. Crucial is approximately 28% cheaper per gigabyte on average.

How many Crucial and Six hard drives & ssds does BuyPerUnit track?

BuyPerUnit currently tracks 37 Crucial products and 2 Six products in the hard drives & ssds category, all ranked by price per gigabyte.

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

The cheapest Crucial option is the Crucial - X6 SE 2TB External USB-C/USB-A Portable SSD - Black at $0.0640/GB ($127.99 for 2 TB).

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

The cheapest Six option is the SIX NVME M.2 SSD PCIe 4.0-1TB m.2 2280 ssd, Read UP to 7350MB/s 1TB for Gaming PS5 Memory Storage Expansion with Heatsink, Internal Solid State Hard Drive PCIe gen 4x4 Nvme for Laptop Desktop pc at $0.1700/GB ($169.99 for 1 TB).

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