Lexar vs Silicon Power USB Flash Drives

Side-by-side price per gigabyte comparison across 19 products.

As of June 2026, Lexar averages $0.3742/GB across 12 products while Silicon Power averages $0.4273/GB across 7 products on BuyPerUnit. Lexar offers 12% better value per gigabyte for usb flash drives.

Lexar

Better Value

Avg $/GB$0.3742

Best $/GB$0.1953

Price Range$0.1953 – $0.7109

Products12

Cheapest Product

Lexar D40E 256GB Dual USB 3.2 Gen 1 Type-C Jump Drive, USB-C Flash Metal Housing Swivel Design Thumb Drive(Champagne Silver)

256 GB · $49.99 · amazon

Silicon Power

Avg $/GB$0.4273

Best $/GB$0.2421

Price Range$0.2421 – $0.6872

Products7

Cheapest Product

Silicon Power 128GB Blaze B30 USB 3.0 Flash Drive (SP128GBUF3B30V1K)

128GB · $30.99 · newegg

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	Lexar	Lexar D40E 256GB Dual USB 3.2 Gen 1 Type-C Jump Drive, USB-C Flash Metal Housing Swivel Design Thumb Drive(Champagne Silver)	256 GB	$0.1953	$49.99	amazon
1	Silicon Power	Silicon Power 128GB Blaze B30 USB 3.0 Flash Drive (SP128GBUF3B30V1K)	128GB	$0.2421	$30.99	newegg
2	Lexar	Lexar D40E 128GB Dual USB 3.2 Gen 1 Type-C Jump Drive, USB-C Flash Metal Housing Swivel Design Thumb Drive(Champagne Silver)	128 GB	$0.2343	$29.99	amazon
2	Silicon Power	256GB Silicon Power B30 Blaze USB3.0 Flash Drive Swivel Style Black	256GB	$0.2421	$61.99	newegg
3	Lexar	Lexar E32C 128GB Type-C USB Flash Drive, USB-A&USB-C 3.2 Gen 1 Dual Drive OTG 100MB/s Read, Thumb Drive Swivel Design Jump Drive for USB 3.0/2.0, Memory Stick for Android Smartphone, Laptop, PC	128 GB	$0.2499	$31.99	amazon
3	Silicon Power	Silicon Power 128GB Jewel J80 USB 3.0 Flash Drive	128GB	$0.3202	$40.99	newegg
4	Lexar	Lexar 128GB 2-Pack Flash Drive A30E USB 3.2 Gen 1, USB Drive up to 100MB/s, Storage Expansion and Backup for PC and Mac Systems	128 GB	$0.3515	$44.99	amazon
4	Silicon Power	Silicon Power 64GB Jewel J06 USB 3.0 Flash Drive (SP064GBUF3J06V1D)	64GB	$0.4061	$25.99	newegg
5	Lexar	Lexar D40E 64GB Dual USB 3.2 Gen 1 Type-C Jump Drive, USB-C Flash Metal Housing Swivel Design Thumb Drive(Champagne Silver)	64 GB	$0.3592	$22.99	amazon
5	Silicon Power	Silicon Power 64GB Jewel J80 USB 3.0 Flash Drive (SP064GBUF3J80V1T)	64GB	$0.4061	$25.99	newegg

Which Should You Buy?

Based on current pricing data, Lexar offers better overall value for usb flash drives at an average of $0.3742/GB compared to Silicon Power's $0.4273/GB — that's roughly 12% less per gigabyte.

Lexar's best deal is the Lexar D40E 256GB Dual USB 3.2 Gen 1 Type-C Jump Drive, USB-C Flash Metal Housing Swivel Design Thumb Drive(Champagne Silver) (256 GB) at $0.1953/GB, while Silicon Power's cheapest option is the Silicon Power 128GB Blaze B30 USB 3.0 Flash Drive (SP128GBUF3B30V1K) (128GB) at $0.2421/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 Silicon Power cheaper per GB for usb flash drives?

As of June 2026, Lexar averages $0.3742/GB compared to Silicon Power at $0.4273/GB. Lexar is approximately 12% cheaper per gigabyte on average.

How many Lexar and Silicon Power usb flash drives does BuyPerUnit track?

BuyPerUnit currently tracks 12 Lexar products and 7 Silicon Power products in the usb flash drives category, all ranked by price per gigabyte.

What is the cheapest Lexar usb flash drive per GB?

The cheapest Lexar option is the Lexar D40E 256GB Dual USB 3.2 Gen 1 Type-C Jump Drive, USB-C Flash Metal Housing Swivel Design Thumb Drive(Champagne Silver) at $0.1953/GB ($49.99 for 256 GB).

What is the cheapest Silicon Power usb flash drive per GB?

The cheapest Silicon Power option is the Silicon Power 128GB Blaze B30 USB 3.0 Flash Drive (SP128GBUF3B30V1K) at $0.2421/GB ($30.99 for 128GB).

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