G.SKILL RipjawsX Series DDR3 16GB (2x8GB) 1600MT/s CL9 - Gaming RAM

In this review of the G.SKILL RipjawsX Series DDR3 16GB kit, the bottom line is simple: this matched 2x8GB U-DIMM pair is aimed at desktop users, gamers and overclocking enthusiasts who want a reliable, straightforward memory upgrade that balances speed and value. The single biggest reason to buy is that it delivers solid DDR3-1600 performance with an Intel XMP profile for easy overclocking while retaining JEDEC compatibility for default boot stability.

Key Features

• Matched kit: Includes two matched 8GB modules so the memory is designed to run together for consistent dual-channel performance.
• 1600MT/s speed: Rated for DDR3-1600 (PC3-12800) which provides a noticeable improvement over lower frequency DDR3 kits in desktop applications and games.
• CL9 timings: Operates at CL9-9-9-24 at 1.50V, offering a good balance of latency and throughput for legacy DDR3 platforms.
• Intel XMP support: Includes an XMP overclock profile so enabling XMP/DOCP/A-XMP in BIOS can reach the kit's rated performance with compatible motherboards and CPUs.
• JEDEC default profile: Boots at standard JEDEC SPD settings without BIOS changes for immediate compatibility on most systems.
• 240-pin U-DIMM: Standard desktop form factor that fits typical consumer motherboards for easy installation.

Who It's For

This kit is well suited to PC builders upgrading from 4GB or 8GB kits, gamers who want smoother gameplay on DDR3 platforms, and hobbyists who value straightforward overclockability with an XMP profile. The matched nature of the kit makes it a practical choice for dual-channel setups that need predictable performance.

Those using server platforms, requiring ECC memory, or building on very new platforms that no longer support DDR3 should look elsewhere. Also, users expecting extreme high-frequency overclocks beyond the rated XMP speed should plan for motherboard and CPU testing since stability depends on the whole system.

Pros & Cons

Pros

• Reliable matched 2x8GB kit that simplifies dual-channel upgrades and reduces compatibility headaches.
• Includes an XMP overclock profile for easy performance tuning without manual timing changes.
• Good value and visible performance gains for desktop workloads and gaming compared with lower-speed DDR3 modules.
• Attractive RipjawsX styling that many users report "looks great" in open cases.

Cons

• Limited to DDR3 and 1600MT/s; not suitable for systems that require newer DDR4/DDR5 memory.
• Reaching rated XMP speed depends on motherboard and CPU compatibility and may require BIOS adjustments.

Specifications

Brand	G.SKILL
Series	RipjawsX Series
Capacity	16GB (2x8GB)
Type	DDR3 U-DIMM, 240-pin
Speed	1600MT/s (PC3-12800)
Timings	CL9-9-9-24
Voltage	1.50V

Our Verdict

The G.SKILL RipjawsX 16GB (2x8GB) DDR3 kit is a sensible, cost-effective upgrade for desktop users and gamers on DDR3 platforms who want dependable DDR3-1600 performance and easy overclocking via an XMP profile. It pairs matched modules for stable dual-channel operation and offers clear value for those not migrating to newer memory standards.

Frequently Asked Questions

Will this kit work with my desktop motherboard?
It will boot at JEDEC SPD speeds on most compatible motherboards; check your motherboard QVL or the G.SKILL RAM Configurator for validated compatibility to run the XMP profile.

Do I need to enable anything to reach 1600MT/s?
Yes, enable the XMP/DOCP/A-XMP profile in BIOS to run the memory at its rated DDR3-1600 timings and voltage, which is considered overclocking.

Can I mix this kit with other RAM modules?
Do not mix memory kits: they are sold as matched sets and mixing kits can cause instability or system failure.