Crucial vs Silicon Power SSDs & NVMe Drives

Side-by-side price per gigabyte comparison across 37 products.

As of May 2026, Crucial averages $0.1667/GB across 34 products while Silicon Power averages $0.1429/GB across 3 products on BuyPerUnit. Silicon Power offers 14% better value per gigabyte for ssds & nvme drives.

Crucial

Avg $/GB$0.1667

Best $/GB$0.0773

Price Range$0.0773 – $0.4400

Products34

Cheapest Product

Crucial P5 Plus 2TB Gen4 NVMe M.2 SSD Internal Gaming SSD with Heatsink, Compatible with PlayStation 5(PS5) - up to 6600MB/s - CT2000P5PSSD5

2 TB · $154.63 · amazon

Silicon Power

Better Value

Avg $/GB$0.1429

Best $/GB$0.1225

Price Range$0.1225 – $0.1587

Products3

Cheapest Product

Silicon Power 4TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,500 MB/s (SP04KGBP44UD9005)

4 TB · $489.97 · amazon

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	Crucial	Crucial P5 Plus 2TB Gen4 NVMe M.2 SSD Internal Gaming SSD with Heatsink, Compatible with PlayStation 5(PS5) - up to 6600MB/s - CT2000P5PSSD5	2 TB	$0.0773	$154.63	amazon
1	Silicon Power	Silicon Power 4TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,500 MB/s (SP04KGBP44UD9005)	4 TB	$0.1225	$489.97	amazon
2	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	$0.0937	$374.76	amazon
2	Silicon Power	Silicon Power 2TB UD90 2230 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/3,200MB/s Solid State Drive Compatible with Steam Deck (SU02KGBP44UD9007MM)	2 TB	$0.1475	$294.97	amazon
3	Crucial	Crucial - X6 SE 1TB External USB-C/USB-A Portable SSD - Black	1 TB	$0.1000	$99.99	bestbuy
3	Silicon Power	SSD Solid State Drive 2.5'' R-Rem-SLL-A55 For SP Silicon Power A55 256GB A 55	256GB	$0.1587	$40.63	newegg
4	Crucial	Crucial X10 4TB Portable SSD, Up to 2,100MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac & Android, Durable Storage for Games, Photos & Files, Blue - CT4000X10SSD9-02	4 TB	$0.1070	$427.99	amazon
5	Crucial	Crucial BX500 4TB 3D NAND SATA 2.5-Inch Internal SSD, up to 540MB/s - CT4000BX500SSD1, Solid State Drive	4 TB	$0.1072	$429.00	amazon

Which Should You Buy?

Based on current pricing data, Silicon Power offers better overall value for ssds & nvme drives at an average of $0.1429/GB compared to Crucial's $0.1667/GB — that's roughly 14% less per gigabyte.

Silicon Power's best deal is the Silicon Power 4TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,500 MB/s (SP04KGBP44UD9005) (4 TB) at $0.1225/GB, while Crucial's cheapest option is the Crucial P5 Plus 2TB Gen4 NVMe M.2 SSD Internal Gaming SSD with Heatsink, Compatible with PlayStation 5(PS5) - up to 6600MB/s - CT2000P5PSSD5 (2 TB) at $0.0773/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 Silicon Power cheaper per GB for ssds & nvme drives?

As of May 2026, Silicon Power averages $0.1429/GB compared to Crucial at $0.1667/GB. Silicon Power is approximately 14% cheaper per gigabyte on average.

How many Crucial and Silicon Power ssds & nvme drives does BuyPerUnit track?

BuyPerUnit currently tracks 34 Crucial products and 3 Silicon Power products in the ssds & nvme drives category, all ranked by price per gigabyte.

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

The cheapest Crucial option is the Crucial P5 Plus 2TB Gen4 NVMe M.2 SSD Internal Gaming SSD with Heatsink, Compatible with PlayStation 5(PS5) - up to 6600MB/s - CT2000P5PSSD5 at $0.0773/GB ($154.63 for 2 TB).

What is the cheapest Silicon Power ssds & nvme drive per GB?

The cheapest Silicon Power option is the Silicon Power 4TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,500 MB/s (SP04KGBP44UD9005) at $0.1225/GB ($489.97 for 4 TB).

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