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Red desktop DDR3 module with finned heat spreader

G.SKILL

G.SKILL Ripjaws X 8GB DDR3 1866 CL10 F3-14900CL10S-8GBXL desktop RAM

SKU CH-1SJC-8F6FF MPN F3-14900CL10S-8GBXL

8 GB DDR3 desktop module running at 1866 MT/s with CL10 timing and a red heat spreader

  • Total capacity8 GB
  • Rated speedDDR3 1866 (PC3 14900)
  • CAS latencyCL10
  • Memory timings10-11-10-30
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • DDR3 1866 speed accelerates data throughput for demanding applications
  • CL10 latency with 10-11-10-30 timings reduces response delays
  • 50V operation balances performance and power efficiency
  • Intel XMP 2.0 profile enables automatic overclocking on supported platforms
  • Red heat spreader improves thermal dissipation while adding visual style

G.SKILL Ripjaws X DDR3 1866 CL10 8GB

This 8GB desktop memory module runs at DDR3 1866 with CL10 timing of 10-11-10-30 at 1.50V. It is an unbuffered, non-ECC DIMM with a red heat spreader and Intel XMP 2.0 support for automatic configuration. The kit is built for dual-channel systems using LGA1155 or AMD Llano and AM3+ platforms.

Ideal for DDR3 upgrades on LGA1155 or AM3+

Enthusiasts restoring or maintaining older Intel 2nd/3rd Gen Core or AMD Llano/AM3+ builds will match the rated speed and latency without manual tuning. Systems that require ECC, registered DIMMs, or a different DDR generation cannot use this module. Laptop or small-form-factor boards needing SO-DIMMs are also unsupported.

Speed and latency: DDR3 1866 CL10 10-11-10-30

The rated frequency of 1866 MT/s and tight CL10 timings decide whether this stick meets the performance target of the build. If the motherboard or CPU memory controller cannot run at this speed and latency, the module will fall back to lower JEDEC settings.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $33.99
Cheaper than about 76% of the 3,647 comparable items (median $90.99).
Total capacity 8 GB
Lower than about 60% of the 3,251 comparable items (median 16 GB).
Price per GB $4.25 per GB
Cheaper than about 82% of the 3,251 comparable items (median $6.75 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameG.SKILL
Product lineRipjaws X Series
Model nameF3-14900CL10S-8GBXL
Total capacity8 GB
Product colorRed
Performance
Rated speedDDR3 1866 (PC3 14900)
Memory
CAS latencyCL10
Memory timings10-11-10-30
ECC supportNo
Buffer typeUnbuffered
Heat spreaderYes
Power
Rated voltage1.5 V
Size & build
Shipping weight0.08 kg
Package size248 × 206 × 19 mm

Questions about this item

Will this 8 GB DDR3-1866 module fit a motherboard with an Intel LGA 1155 socket?

Yes, the kit is validated for Intel LGA 1155 platforms and runs at 1.50 V with CL10 10-11-10-30 timings.

Does the memory support Intel XMP 2.0 for automatic configuration?

XMP 2.0 profiles are built in, so a compatible BIOS can load the rated 1866 MT/s speed and timings without manual entry.

Is the red heat spreader tall enough to interfere with larger CPU coolers?

The low-profile Ripjaws X spreader is designed to clear most tower coolers while still dissipating heat effectively.

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