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Two black DDR4 modules with aluminum heat spreaders

Crucial

Crucial Ballistix BL2K8G32C16U4B 16GB DDR4 3200 CL16 desktop RAM

SKU CH-8H9F-X37QZ MPN BL2K8G32C16U4B

A 16GB dual-channel DDR4 kit running at 3200 MHz with CL16 timings and a black aluminum heat spreader

  • Capacity16GB (2 x 8GB)
  • SpeedDDR4 3200 (PC4 25600)
  • Tested Frequency3200 MHz DDR4
  • CAS LatencyCL16
  • Timing16-18-18-36
  • Voltage1.35V
  • Dual-channel 16 GB kit keeps frames high
  • XMP 2.0 profile applies 3200 MHz speeds automatically
  • CL16 16-18-18-36 timings cut latency for snappy response
  • 35 V operation reduces heat under load
  • Aluminium heat spreader in black matches any build

Capacity and kit layout

This kit delivers 16 GB in two 8 GB modules, giving dual-channel bandwidth on mainstream platforms. The DDR4 3200 rating provides ample headroom for gaming and everyday multitasking without manual tuning.

Speed profile and voltage

Tested at 3200 MHz with CL16 16-18-18-36 timings, the sticks run at 1.35 V out of the box. Intel XMP 2.0 lets the firmware apply the rated profile automatically, otherwise they fall back to the standard JEDEC speed.

Build integration and cooling

The black aluminum heat spreader keeps thermals in check inside compact cases while matching dark-themed builds. Unbuffered non-ECC layout suits consumer desktop boards, leaving all four DIMM slots free for future expansion.

Highlights

  • Dual-channel 16 GB kit keeps frames high
  • XMP 2.0 profile applies 3200 MHz speeds automatically
  • CL16 16-18-18-36 timings cut latency for snappy response
  • 35 V operation reduces heat under load
  • Aluminium heat spreader in black matches any build

Specifications

BrandCrucial
SeriesBallistix
ModelBL2K8G32C16U4B
Capacity16GB (2 x 8GB)
SpeedDDR4 3200 (PC4 25600)
Tested Frequency3200 MHz DDR4
CAS LatencyCL16
Timing16-18-18-36
Voltage1.35V
ECCNo
Buffered/RegisteredUnbuffered
BIOS/Performance ProfileIntel XMP 2.0
ColorBlack
Heat SpreaderYes
FeaturesIdeal for gamers and performance enthusiasts
Engineered for the latest AMD and Intel platforms
XMP 2.0 support for automatic overclocking, or run at JEDEC default profile
Modern aluminum heat spreader available in three colors to match your system build or style
Recommend UseHigh Performance or Gaming Memory
Shipping weight0.12 kg
Package size183 × 104 × 13 mm

Questions about this item

Will the DDR4 3200 CL16 kit downclock automatically when paired with older DDR4 modules rated at lower speeds?

The modules use Intel XMP 2.0 and a JEDEC default profile; when mixed with slower DDR4, the system typically runs all sticks at the lowest common speed and voltage.

How can I verify the kit is running at the tested 3200 MHz with 16-18-18-36 timings after installation?

Enable the XMP 2.0 profile in the BIOS, then check the reported frequency and timings in the firmware or a tool such as CPU-Z to confirm 3200 MHz and CL16.

Does the box include only the two black 8 GB modules with aluminum heat spreaders, or are extra accessories bundled?

The package contains the two 8 GB DIMMs with black aluminum heat spreaders; no cables, screws or additional software are supplied.

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