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Two black low-profile DDR4 modules with anodized aluminium heat spreaders

Corsair

Corsair Vengeance LPX CMK8GX4M2B3000C15 8GB (2 x 4GB) DDR4 3000 CL15 desktop RAM

SKU CH-5T6E-RCW0J MPN CMK8GX4M2B3000C15

Dual-channel 8 GB DDR4 kit at 3000 MT/s with CL15 timing, 1.35 V operation and anodized aluminium heatspreaders for overclocking headroom

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR4 3000 (PC4 24000)
  • CAS latencyCL15
  • Memory timings15-17-17-35
  • Rated voltage1.35 V
  • Buffer typeUnbuffered

Capacity 8GB (2 x 4GB)

  • Faster response with CL15 CAS latency
  • Stable overclocking at 1.35V operating voltage
  • Cooler running from anodized aluminum heatspreader
  • Easy setup via XMP 2.0 automatic profile
  • Dual-channel kit for increased bandwidth

Vengeance LPX DDR4 3000 CL15 Kit

This Corsair Vengeance LPX kit provides 8GB of DDR4 desktop memory across two 4GB modules. Rated at 3000 MT/s with CL15 15-17-17-35 timings at 1.35V, it uses an anodized aluminum heatspreader and an eight-layer PCB for thermal management. XMP 2.0 support enables automatic configuration on compatible platforms.

Built for Enthusiasts and Gamers

The dual-channel kit suits builders targeting high-performance or gaming systems on Intel X99 or 100 Series chipsets who value low-profile clearance. Users requiring ECC, registered modules, or speeds beyond the rated 3000 MT/s should consider alternative memory lines.

3000 MT/s CL15 at 1.35V

The decisive specification is the DDR4 3000 speed with CL15 latency at 1.35V. This combination determines whether the kit matches the motherboard's supported memory profile and the builder's performance targets for the intended platform.

How it compares

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

Price $106.99
Typical for this category: the median of 3,647 items is $90.99.
Total capacity 8 GB (2 × 4 GB)
Lower than about 60% of the 3,251 comparable items (median 16 GB).
Price per GB $13.37 per GB
Pricier than about 81% 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 nameCORSAIR
Product lineVengeance LPX
Model nameCMK8GX4M2B3000C15
Total capacity8 GB (2 × 4 GB)
Product colorBlack
Performance
Rated speedDDR4 3000 (PC4 24000)
Memory
CAS latencyCL15
Memory timings15-17-17-35
ECC supportNo
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Heat spreaderAnodized Aluminum
Power
Rated voltage1.35 V
Size & build
Shipping weight0.10 kg
Package size152 × 89 × 10 mm
Compatibility
Recommended forHigh Performance or Gaming Memory

Other versions of this model

5 more in the same range

Questions about this item

Does the kit include only the two 4 GB modules or are extra cables or brackets supplied?

The box contains the two 4 GB DDR4 modules with their anodized aluminum heatspreaders; no cables, brackets or additional accessories are included.

Why choose the 3000 CL15 8 GB dual-channel kit over other Vengeance LPX capacities or speeds?

This kit runs at 3000 MT/s with 15-17-17-35 timings at 1.35 V, giving a balanced mix of frequency and low latency for dual-channel boards.

What does the 3000 (PC4 24000) rating deliver once the RAM is installed and XMP 2.0 is enabled?

With XMP 2.0 enabled the modules operate at 3000 MT/s, CL15, 1.35 V, providing the rated bandwidth and latency without manual BIOS tuning.

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