Lexar vs Western Digital SSDs & NVMe Drives

Side-by-side price per gigabyte comparison across 155 products.

As of October 2026, Lexar averages $0.2341/GB across 33 products while Western Digital averages $0.2465/GB across 122 products on BuyPerUnit. Lexar offers 5% better value per gigabyte for ssds & nvme drives.

Lexar

Better Value

Avg $/GB$0.2341

Best $/GB$0.1688

Price Range$0.1688 – $0.3790

Products33

Cheapest Product

Lexar ARMOR 700 USB 3.2 Gen 2 Type-C Portable External SSD - 4TB

4TB · $675.00 · newegg

Western Digital

Avg $/GB$0.2465

Best $/GB$0.1167

Price Range$0.1167 – $0.9442

Products122

Cheapest Product

Western Digital 4TB WD Blue SN5000 NVMe SSD, PCIe Gen 4.0, up to 5,500 MB/s Read Speeds Internal Solid State Drive (SSD) WDS

4TB · $466.67 · newegg

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	Lexar	Lexar ARMOR 700 USB 3.2 Gen 2 Type-C Portable External SSD - 4TB	4TB	$0.1688	$675.00	newegg
1	Western Digital	Western Digital 4TB WD Blue SN5000 NVMe SSD, PCIe Gen 4.0, up to 5,500 MB/s Read Speeds Internal Solid State Drive (SSD) WDS	4TB	$0.1167	$466.67	newegg
2	Lexar	Lexar 2TB NM790 Internal NVMe SSD, 7400/6500 MB/s, M.2 2280, PCIe Gen 4x4	2 TB	$0.1723	$344.54	amazon
2	Western Digital	Western Digital 2TB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, QLC, M.2 2280, Up to 3,200 MB/s - WDS	2 TB	$0.1230	$246.00	amazon
3	Lexar	Lexar - Lexar® SL300 Portable SSD, 2TB, USB 3.2 Gen 2 - Black	2 GB	$0.1750	$349.99	bestbuy
3	Western Digital	Western Digital 4TB WD Blue SN5000 NVMe Internal Solid State Drive SSD - PCIe Gen 4.0, M.2 2280, Up to 5,500 MB/s - WDS400T4B0E [New Generation]	4 TB	$0.1237	$494.89	amazon
4	Lexar	Lexar 4TB NM790 SSD PCIe Gen4 NVMe M.2 2280 Internal Solid State Drive, Up to 7400/6500 MB/s Read/Write, Compatible with PS5, for Gamers and Creators, Black (LNM790X004T-RNNNU)	4 TB	$0.1750	$699.99	bestbuy
4	Western Digital	WD Blue SN5100 4TB NVMe SSD, PCIe Gen 4.0, up to 6,900 MB/s read speeds	4TB	$0.1247	$498.99	newegg
5	Lexar	Lexar 1TB NS100 Internal SSD 2.5" SATA III, 550MB/s Read, Gray	1 TB	$0.1773	$177.31	amazon
5	Western Digital	WD Blue SN5100 4TB NVMe SSD, PCIe Gen 4.0, up to 6,900 MB/s read speeds	4TB	$0.1250	$499.99	newegg

Which Should You Buy?

Based on current pricing data, Lexar offers better overall value for ssds & nvme drives at an average of $0.2341/GB compared to Western Digital's $0.2465/GB — that's roughly 5% less per gigabyte.

Lexar's best deal is the Lexar ARMOR 700 USB 3.2 Gen 2 Type-C Portable External SSD - 4TB (4TB) at $0.1688/GB, while Western Digital's cheapest option is the Western Digital 4TB WD Blue SN5000 NVMe SSD, PCIe Gen 4.0, up to 5,500 MB/s Read Speeds Internal Solid State Drive (SSD) WDS (4TB) at $0.1167/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 Lexar or Western Digital cheaper per GB for ssds & nvme drives?

As of October 2026, Lexar averages $0.2341/GB compared to Western Digital at $0.2465/GB. Lexar is approximately 5% cheaper per gigabyte on average.

How many Lexar and Western Digital ssds & nvme drives does BuyPerUnit track?

BuyPerUnit currently tracks 33 Lexar products and 122 Western Digital products in the ssds & nvme drives category, all ranked by price per gigabyte.

What is the cheapest Lexar ssds & nvme drive per GB?

The cheapest Lexar option is the Lexar ARMOR 700 USB 3.2 Gen 2 Type-C Portable External SSD - 4TB at $0.1688/GB ($675.00 for 4TB).

What is the cheapest Western Digital ssds & nvme drive per GB?

The cheapest Western Digital option is the Western Digital 4TB WD Blue SN5000 NVMe SSD, PCIe Gen 4.0, up to 5,500 MB/s Read Speeds Internal Solid State Drive (SSD) WDS at $0.1167/GB ($466.67 for 4TB).

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