1. Major RAM Brands

These brands produce high-performance and consumer-grade memory modules.

Corsair

• Popular Series: Vengeance, Dominator, ValueSelect
• Memory Type: DDR4, DDR5
• Speed Range: 2400MHz – 8000MHz+
• Form Factors: DIMM (Desktop), SODIMM (Laptop)
• RGB Variants: Yes (Vengeance RGB, Dominator Platinum RGB)
• Target Audience: Gamers, enthusiasts, overclockers

G.Skill

• Popular Series: Trident Z, Ripjaws, Flare X
• Memory Type: DDR4, DDR5
• Speed Range: 2133MHz – 8400MHz+
• Form Factors: DIMM, SODIMM
• RGB Variants: Yes (Trident Z RGB, Royal RGB)
• Target Audience: Gamers, high-performance users

Kingston

• Popular Series: FURY (Beast, Renegade, Impact), ValueRAM
• Memory Type: DDR4, DDR5
• Speed Range: 2133MHz – 7200MHz
• Form Factors: DIMM, SODIMM
• RGB Variants: Yes (FURY Beast RGB, Renegade RGB)
• Target Audience: Gamers, professionals, casual users

Crucial (Micron)

• Popular Series: Ballistix (discontinued), Crucial DDR5
• Memory Type: DDR3, DDR4, DDR5
• Speed Range: 1866MHz – 5600MHz
• Form Factors: DIMM, SODIMM
• RGB Variants: No (only Ballistix had RGB)
• Target Audience: General users, business, professionals

TeamGroup

• Popular Series: T-Force (Delta, Vulcan), Elite
• Memory Type: DDR4, DDR5
• Speed Range: 2666MHz – 7600MHz
• Form Factors: DIMM, SODIMM
• RGB Variants: Yes (T-Force Delta RGB)
• Target Audience: Gamers, overclockers

ADATA

• Popular Series: XPG (Spectrix, Caster), Premier
• Memory Type: DDR4, DDR5
• Speed Range: 2400MHz – 7200MHz
• Form Factors: DIMM, SODIMM
• RGB Variants: Yes (XPG Spectrix D50, D60G)
• Target Audience: Gamers, general users

Patriot

• Popular Series: Viper Steel, Viper RGB
• Memory Type: DDR4, DDR5
• Speed Range: 2666MHz – 7000MHz
• Form Factors: DIMM, SODIMM
• RGB Variants: Yes (Viper RGB)
• Target Audience: Gamers, budget-conscious buyers

2. OEM RAM Manufacturers

OEMs produce memory used by major brands, laptops, servers, and enterprise devices.

Samsung

• Specializes in: High-quality DRAM, enterprise memory
• Memory Type: DDR3, DDR4, DDR5, LPDDR (mobile)
• Speed Range: 1600MHz – 7200MHz+
• Target Audience: OEMs, laptop manufacturers, enterprise solutions

SK Hynix

• Specializes in: High-performance DRAM
• Memory Type: DDR3, DDR4, DDR5, HBM (High Bandwidth Memory)
• Speed Range: 1866MHz – 8000MHz+
• Target Audience: OEMs, laptop makers, server manufacturers

Micron

• Specializes in: Consumer & enterprise-grade memory
• Memory Type: DDR3, DDR4, DDR5
• Speed Range: 1600MHz – 7200MHz
• Target Audience: OEMs, data centers, enterprise users

Nanya

• Specializes in: DRAM for mainstream computing
• Memory Type: DDR3, DDR4, DDR5
• Speed Range: 1600MHz – 5600MHz
• Target Audience: OEM manufacturers for laptops/desktops