Black vs Sp Silicon Power Computer RAM

Side-by-side price per gigabyte comparison across 14 products.

As of March 2026, Black averages $8.3946/GB across 7 products while Sp Silicon Power averages $11.3917/GB across 7 products on BuyPerUnit. Black offers 26% better value per gigabyte for computer ram.

Black

Better Value
Avg $/GB$8.3946
Best $/GB$8.0467
Price Range$8.0467 – $8.8119
Products7

Sp Silicon Power

Avg $/GB$11.3917
Best $/GB$7.4991
Price Range$7.4991 – $13.4366
Products7

Top Products Compared

RankBrandProductCapacity$/GBPriceRetailer
1BlackBlack Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD32GX22666MQN2864GB$8.0467$514.99newegg
1Sp Silicon PowerSilicon Power DDR4 32GB (2x16GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory SP032GBSFU320X2232 GB$7.4991$239.97amazon
2BlackBlack Diamond Memory 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2133 (PC4 17000) Desktop Memory Model BD16GX22133MQ2532GB$8.2497$263.99newegg
2Sp Silicon PowerSilicon Power Value Gaming DDR4 RAM 16GB (2x8GB) 3200MHz (PC4 25600) 288-pin CL16 1.35V UDIMM Desktop Memory Module with Heatsink Grey SU016GXLZU320BDAJ516 GB$9.1231$145.97amazon
3BlackBlack Diamond Memory 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model BD16GX23200MQ2532GB$8.2809$264.99newegg
3Sp Silicon PowerSilicon Power DDR5 32GB (2x16GB) 4800MHz (PC5-38400) 262-pin CL40 1.1V SODIMM Non-ECC Laptop RAM Computer Memory SU032GBSVU480F22EC32 GB$11.2491$359.97amazon
4BlackBlack Diamond Memory 16GB 260-Pin DDR4 SO-DIMM DDR4 2133 (PC4 17000) Laptop Memory Model BD16G2133MQN2516GB$8.3744$133.99newegg
4Sp Silicon PowerSilicon Power DDR5 32GB (2x16GB) Value Gaming 6000MT/s (PC5-48000) 288-pin CL36 1.35V UDIMM Desktop Memory Module RAM SU032GXLWU60FFDJEC32 GB$12.4991$399.97amazon
5BlackBlack Diamond Memory 16GB 288-Pin PC RAM DDR4 2400 (PC4 19200) Desktop Memory Model BD16G2400MQ2516GB$8.3744$133.99newegg
5Sp Silicon PowerSilicon Power Value Gaming DDR5 32GB (2x16GB) 6000MT/s (PC5-48000) 288-pin CL30 1.35V UDIMM Desktop RAM Computer Memory SP032GXLWU60AFDJ32 GB$12.8109$409.95amazon

Which Should You Buy?

Based on current pricing data, Black offers better overall value for computer ram at an average of $8.3946/GB compared to Sp Silicon Power's $11.3917/GB — that's roughly 26% less per gigabyte.

Black's best deal is the Black Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD32GX22666MQN28 (64GB) at $8.0467/GB, while Sp Silicon Power's cheapest option is the Silicon Power DDR4 32GB (2x16GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory SP032GBSFU320X22 (32 GB) at $7.4991/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 Black or Sp Silicon Power cheaper per GB for computer ram?

As of March 2026, Black averages $8.3946/GB compared to Sp Silicon Power at $11.3917/GB. Black is approximately 26% cheaper per gigabyte on average.

How many Black and Sp Silicon Power computer ram does BuyPerUnit track?

BuyPerUnit currently tracks 7 Black products and 7 Sp Silicon Power products in the computer ram category, all ranked by price per gigabyte.

What is the cheapest Black computer ram per GB?

The cheapest Black option is the Black Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD32GX22666MQN28 at $8.0467/GB ($514.99 for 64GB).

What is the cheapest Sp Silicon Power computer ram per GB?

The cheapest Sp Silicon Power option is the Silicon Power DDR4 32GB (2x16GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory SP032GBSFU320X22 at $7.4991/GB ($239.97 for 32 GB).

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