Owc vs Sp Silicon Power Computer RAM

Side-by-side price per gigabyte comparison across 79 products.

As of March 2026, Owc averages $11.3645/GB across 72 products while Sp Silicon Power averages $11.3917/GB across 7 products on BuyPerUnit. Owc offers 0% better value per gigabyte for computer ram.

Owc

Better Value
Avg $/GB$11.3645
Best $/GB$2.3372
Price Range$2.3372 – $35.6244
Products72

Sp Silicon Power

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

Top Products Compared

RankBrandProductCapacity$/GBPriceRetailer
1OwcOWC 256GB (8x32GB) DDR3 1333 PC3-10600 CL9 4Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers256GB$2.3372$598.33newegg
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
2OwcOWC 128GB (4x32GB) DDR3 1600 PC3-12800 CL11 4Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro...128GB$2.3497$300.76newegg
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
3OwcOWC 64GB (8x8GB) DDR3 1866 PC3-14900 CL13 1Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers64GB$2.5927$165.93newegg
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
4OwcOWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers64GB$2.7019$172.92newegg
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
5OwcOWC 64GB (2x32GB) DDR3 1600 PC3-12800 CL11 4Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Lenovo ThinkStation...64GB$3.0934$197.98newegg
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, Owc offers better overall value for computer ram at an average of $11.3645/GB compared to Sp Silicon Power's $11.3917/GB — that's roughly 0% less per gigabyte.

Owc's best deal is the OWC 256GB (8x32GB) DDR3 1333 PC3-10600 CL9 4Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers (256GB) at $2.3372/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 Owc or Sp Silicon Power cheaper per GB for computer ram?

As of March 2026, Owc averages $11.3645/GB compared to Sp Silicon Power at $11.3917/GB. Owc is approximately 0% cheaper per gigabyte on average.

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

BuyPerUnit currently tracks 72 Owc products and 7 Sp Silicon Power products in the computer ram category, all ranked by price per gigabyte.

What is the cheapest Owc computer ram per GB?

The cheapest Owc option is the OWC 256GB (8x32GB) DDR3 1333 PC3-10600 CL9 4Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers at $2.3372/GB ($598.33 for 256GB).

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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