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Two blue DDR3 DIMMs with aluminium heat spreaders

G.SKILL

G.SKILL Ripjaws X F3-2400C11D-16GXM 16GB (2x8GB) DDR3 2400 CL11 desktop RAM

SKU CH-2B22-9WZHD MPN F3-2400C11D-16GXM

16 GB dual-channel DDR3 kit running at 2400 MT/s with CL11 timings and a blue heat spreader

  • Capacity16GB (2 x 8GB)
  • SpeedDDR3 2400 (PC3 19200)
  • CAS LatencyCL11
  • Timing11-13-13-31
  • Voltage1.65V
  • ECCNo
  • DDR3 2400 speed boosts bandwidth for demanding tasks
  • CL11 latency sharpens response in games and apps
  • Dual-channel 16 GB kit doubles throughput on two slots
  • 65 V operation keeps thermals low under load
  • Intel XMP 1.3 profile enables rated speed with one click

Ripjaws X DDR3 Kit

This G.SKILL Ripjaws X kit provides 16 GB of desktop memory as two 8 GB DIMMs. It is built for systems that still run DDR3 platforms and need a straightforward capacity upgrade. The modules carry a blue heat spreader and are sold as a matched dual-channel pair.

DDR3 2400 CL11 at 1.65 V

The rated speed is DDR3 2400 (PC3 19200) with timings of 11-13-13-31 and a CAS latency of 11. Operation at this frequency requires 1.65 V and the Intel XMP 1.3 profile to be enabled in the BIOS; otherwise the modules will run at a lower default speed.

Standard 240-pin installation

Each stick fits a regular 240-pin DDR3 slot and the heat spreader sits at a typical height for most CPU coolers. The kit is unbuffered and non-ECC, so it installs like ordinary desktop memory. The main issue is forgetting to enable the XMP profile or manually set the 1.65 V voltage, which leaves the memory running below its rated 2400 MT/s.

Highlights

  • DDR3 2400 speed boosts bandwidth for demanding tasks
  • CL11 latency sharpens response in games and apps
  • Dual-channel 16 GB kit doubles throughput on two slots
  • 65 V operation keeps thermals low under load
  • Intel XMP 1.3 profile enables rated speed with one click

Specifications

BrandG.SKILL
SeriesRipjaws X Series
ModelF3-2400C11D-16GXM
Capacity16GB (2 x 8GB)
SpeedDDR3 2400 (PC3 19200)
CAS LatencyCL11
Timing11-13-13-31
Voltage1.65V
ECCNo
Buffered/RegisteredUnbuffered
Multi-channel KitDual Channel Kit
ColorBlue
Heat SpreaderYes
FeaturesCompatible with 3rd & 4th Generation Intel Core Processors
Intel XMP 1.3 support
Please check gskill.com for motherboard compatibility chart.
To reach rated memory speed, enabling Intel XMP profile or manual BIOS tuning is required
Shipping weight0.13 kg
Package size204 × 133 × 19 mm

Questions about this item

Will my motherboard need a BIOS update or manual tuning to run this kit at DDR3 2400?

The kit is rated at DDR3 2400 with timings 11-13-13-31 at 1.65V. To reach the rated speed you must enable the Intel XMP 1.3 profile in the BIOS or manually set the frequency, timings and voltage.

Does the 1.65V operating voltage require a specific CPU or motherboard capability?

The modules run at 1.65V. Your CPU's integrated memory controller and the motherboard must both support that voltage for stable operation. Check the motherboard manual or the vendor's compatibility list before buying.

What physical clearance do the heat spreaders need around the CPU socket?

Each DIMM has a blue heat spreader. Measure the space between your CPU cooler and the nearest memory slot; the spreader adds height over a bare PCB, so confirm the cooler specification for memory clearance.

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