Kingston vs Silicon Power SSDs & NVMe Drives

Side-by-side price per gigabyte comparison across 88 products.

As of July 2026, Kingston averages $0.4258/GB across 65 products while Silicon Power averages $0.2289/GB across 23 products on BuyPerUnit. Silicon Power offers 46% better value per gigabyte for ssds & nvme drives.

Kingston

Avg $/GB$0.4258

Best $/GB$0.1228

Price Range$0.1228 – $1.6665

Products65

Cheapest Product

Kingston External SXS1000 2TB USB 3.2 Gen 2x2 Type-C 3D NAND Solid State Disk

2TB · $245.67 · newegg

Silicon Power

Better Value

Avg $/GB$0.2289

Best $/GB$0.0844

Price Range$0.0844 – $0.8320

Products23

Cheapest Product

Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5' 7mm (0.28') SSD Internal Solid State Drive (SU004TBSS3A55S25NE)

4TB · $337.79 · newegg

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	Kingston	Kingston External SXS1000 2TB USB 3.2 Gen 2x2 Type-C 3D NAND Solid State Disk	2TB	$0.1228	$245.67	newegg
1	Silicon Power	Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5' 7mm (0.28') SSD Internal Solid State Drive (SU004TBSS3A55S25NE)	4TB	$0.0844	$337.79	newegg
2	Kingston	Kingston SNV3S M.2 2280 4TB PCIe 4.0 x4 NVMe Internal Solid State Drive (SSD) SNV3S/4000G	4TB	$0.1250	$499.99	newegg
2	Silicon Power	Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5' 7mm (0.28') SSD Internal Solid State Drive (SU002TBSS3A55S25SN)	2TB	$0.1094	$218.79	newegg
3	Kingston	Kingston NV3 M.2 2280 2TB PCIe 4.0 x4 NVMe Internal Solid State Drive (SSD) SNV3S/2000G Up to 6000 MB/s	2TB	$0.1378	$275.50	newegg
3	Silicon Power	Silicon Power 2TB NVMe PCIe Gen3 x4 M.2 2280 SSD (SU002TBP34A60M28SN)	2TB	$0.1149	$229.79	newegg
4	Kingston	Kingston NV1 2TB M.2 2280 NVMe PCIe Internal SSD Up to 2100 MB/s SNVS/2000G	2TB	$0.1500	$299.99	newegg
4	Silicon Power	Silicon Power 4TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,500 MB/s (SU04KGBP44UD9005SN)	4TB	$0.1189	$475.79	newegg
5	Kingston	Kingston NV3 1TB M.2 2280 NVMe SSD \| PCIe 4.0 Gen 4x4 \| Up to 6000 MB/s \| SNV3S/1000G	1 TB	$0.1588	$158.77	amazon
5	Silicon Power	Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5' 7mm (0.28') SSD Internal Solid State Drive (SU001TBSS3A55S25SN)	1TB	$0.1298	$129.79	newegg

Which Should You Buy?

Based on current pricing data, Silicon Power offers better overall value for ssds & nvme drives at an average of $0.2289/GB compared to Kingston's $0.4258/GB — that's roughly 46% less per gigabyte.

Silicon Power's best deal is the Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5' 7mm (0.28') SSD Internal Solid State Drive (SU004TBSS3A55S25NE) (4TB) at $0.0844/GB, while Kingston's cheapest option is the Kingston External SXS1000 2TB USB 3.2 Gen 2x2 Type-C 3D NAND Solid State Disk (2TB) at $0.1228/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 Kingston or Silicon Power cheaper per GB for ssds & nvme drives?

As of July 2026, Silicon Power averages $0.2289/GB compared to Kingston at $0.4258/GB. Silicon Power is approximately 46% cheaper per gigabyte on average.

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

BuyPerUnit currently tracks 65 Kingston products and 23 Silicon Power products in the ssds & nvme drives category, all ranked by price per gigabyte.

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

The cheapest Kingston option is the Kingston External SXS1000 2TB USB 3.2 Gen 2x2 Type-C 3D NAND Solid State Disk at $0.1228/GB ($245.67 for 2TB).

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

The cheapest Silicon Power option is the Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5' 7mm (0.28') SSD Internal Solid State Drive (SU004TBSS3A55S25NE) at $0.0844/GB ($337.79 for 4TB).

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