Sp Silicon Power vs Ssk Hard Drives & SSDs

Side-by-side price per gigabyte comparison across 15 products.

As of March 2026, Sp Silicon Power averages $0.1534/GB across 10 products while Ssk averages $0.2031/GB across 5 products on BuyPerUnit. Sp Silicon Power offers 24% better value per gigabyte for hard drives & ssds.

Sp Silicon Power

Better Value
Avg $/GB$0.1534
Best $/GB$0.0900
Price Range$0.0900 – $0.2304
Products10

Ssk

Top Products Compared

RankBrandProductCapacity$/GBPriceRetailer
1Sp Silicon PowerSP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25)4 TB$0.0900$359.97amazon
1SskSSK Portable SSD 1TB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android Phones and Tablets1 TB$0.1500$149.99amazon
2Sp Silicon PowerSilicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC)2 TB$0.1100$219.97amazon
2SskSSK 512GB SSD External Hard Drive, Portable SSD Up to 550MB/s Fast Solid State Drives External, USB 3.2 Gen2 for iPhone 15/16 Pro, Win, Mac, Android with LED Light, Trim, SMART Supported512 GB$0.1621$82.99amazon
3Sp Silicon PowerSilicon Power 2TB NVMe M.2 PCIe Gen3x4 2280 SSD Solid State Drive (SP002TBP34A60M28)2 TB$0.1350$269.97amazon
3SskSSK Portable SSD 500GB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android Phones and Tablets500 GB$0.1800$89.99amazon
4Sp Silicon PowerSilicon Power 1TB A55 M.2 SATA M+B Key SSD Internal Solid State Drive 2280 SU001TBSS3A55M28AB1 TB$0.1400$139.97amazon
4SskSSK External Drive 128GB,Portable-SSD-Drive up to 550MB/s,SSD External Hard-Drive Type C+USB A Fast Portable Solid State Drives USB-3.2 GEN2 USB Storage for iPhone 15/Android/Windows/Tablet/Mac128 GB$0.2421$30.99amazon
5Sp Silicon PowerSP 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP001TBSS3A55S25)1 TB$0.1440$143.97amazon
5SskSSK 128GB SSD External Hard Drive, Portable SSD Up to 550MB/s Fast Solid State Drives, External Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android with LED Light, Trim, SMART Supported128 GB$0.2812$35.99amazon

Which Should You Buy?

Based on current pricing data, Sp Silicon Power offers better overall value for hard drives & ssds at an average of $0.1534/GB compared to Ssk's $0.2031/GB — that's roughly 24% less per gigabyte.

Sp Silicon Power's best deal is the SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) (4 TB) at $0.0900/GB, while Ssk's cheapest option is the SSK Portable SSD 1TB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android Phones and Tablets (1 TB) at $0.1500/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 Sp Silicon Power or Ssk cheaper per GB for hard drives & ssds?

As of March 2026, Sp Silicon Power averages $0.1534/GB compared to Ssk at $0.2031/GB. Sp Silicon Power is approximately 24% cheaper per gigabyte on average.

How many Sp Silicon Power and Ssk hard drives & ssds does BuyPerUnit track?

BuyPerUnit currently tracks 10 Sp Silicon Power products and 5 Ssk products in the hard drives & ssds category, all ranked by price per gigabyte.

What is the cheapest Sp Silicon Power hard drives & ssd per GB?

The cheapest Sp Silicon Power option is the SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) at $0.0900/GB ($359.97 for 4 TB).

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

The cheapest Ssk option is the SSK Portable SSD 1TB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android Phones and Tablets at $0.1500/GB ($149.99 for 1 TB).

Explore More

Submit a Better Deal

Help others save money

Report an Issue

Help us keep data accurate