We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Four black low-profile DDR4 modules with anodized aluminium heat spreaders

Corsair

Corsair CMK32GX4M4A2666C15 Vengeance LPX 32GB (4×8GB) DDR4 2666 C15 desktop RAM

SKU CH-WW91-994KW MPN CMK32GX4M4A2666C15

32 GB DDR4 kit in four 8 GB modules running at 2666 MHz with CL15 timings and a low-profile aluminum heat spreader

  • Capacity32GB (4 x 8GB)
  • SpeedDDR4 2666 (PC4 21300)
  • Timing15-17-17-35
  • Voltage1.20V
  • Buffered/RegisteredUnbuffered
  • ColorBlack

Capacity 32GB (4 x 8GB)

  • 32 GB capacity across four 8 GB modules for high-density builds
  • DDR4 2666 speed with PC4 21300 bandwidth for responsive performance
  • Tight 15-17-17-35 timings at 1.20 V for efficient low-latency operation
  • Anodized aluminum heatspreader and eight-layer PCB for sustained overclocking headroom
  • Intel XMP 2.0 support enables automatic overclocking on X99 platforms

32GB DDR4 Kit for Intel X99

This Corsair Vengeance LPX kit provides 32GB of DDR4 memory across four 8GB modules. It runs at 2666 MT/s with timings of 15-17-17-35 at 1.20V. The anodized aluminum heatspreader and eight-layer PCB are designed for thermal management during overclocking.

Ideal for X99 Builders, Not for Other Platforms

Builders populating an Intel X99 board with four matched modules will benefit from the tested compatibility and XMP 2.0 support. Systems that require registered or buffered DIMMs cannot use this unbuffered kit. Buyers needing a different capacity per module or a different speed grade should look elsewhere.

Deciding Spec: Four-Module 2666 MT/s Kit

The critical detail is the 4×8GB configuration rated for DDR4 2666 (PC4 21300) with XMP 2.0 on X99. Confirm the motherboard has four available slots and supports this speed before purchasing.

Highlights

  • 32 GB capacity across four 8 GB modules for high-density builds
  • DDR4 2666 speed with PC4 21300 bandwidth for responsive performance
  • Tight 15-17-17-35 timings at 1.20 V for efficient low-latency operation
  • Anodized aluminum heatspreader and eight-layer PCB for sustained overclocking headroom
  • Intel XMP 2.0 support enables automatic overclocking on X99 platforms

Specifications

BrandCORSAIR
SeriesVengeance LPX
ModelCMK32GX4M4A2666C15
Capacity32GB (4 x 8GB)
SpeedDDR4 2666 (PC4 21300)
Timing15-17-17-35
Voltage1.20V
Buffered/RegisteredUnbuffered
ColorBlack
Heat SpreaderAnodized Aluminum
FeaturesCompatibility: Intel X99 Platform
Intel XMP 2.0
Shipping weight0.20 kg
Package size155 × 89 × 20 mm

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Should I pick the 32GB kit with four 8GB modules or a different capacity for my Intel X99 build?

The 32GB (4×8GB) configuration fills four slots on X99 boards and runs at DDR4 2666 with 15-17-17-35 timings at 1.20V, leaving no empty slots for later expansion.

What does the DDR4 2666 rating actually deliver once the kit is installed?

It operates at 2666 MT/s with a PC4-21300 bandwidth rating, using the tested 15-17-17-35 latencies at the standard 1.20V JEDEC voltage.

How does Intel XMP 2.0 work with this memory on an X99 motherboard?

Enable the XMP 2.0 profile in the BIOS and the kit will automatically set its 2666 speed, 15-17-17-35 timings and 1.20V voltage without manual tuning.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.