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Two black and grey desktop DDR4 sticks with heat spreaders

Silicon Power

Silicon Power SP032GXLZU320BDAJ7 32GB (2×16GB) DDR4 3200 CL16 desktop RAM

SKU CH-JPQY-WX6NM MPN SP032GXLZU320BDAJ7

A 32GB dual-channel DDR4 kit running at 3200 MT/s with CL16 timings and a black-grey heat spreader

  • Capacity32GB (2 x 16GB)
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL16
  • Timing16-18-18-38
  • Voltage1.35V
  • Buffered/RegisteredUnbuffered

Capacity 32GB (2 x 16GB)

Speed DDR4 3200 (PC4 25600)

CAS Latency|Color|LED Color CL16|Black / Gray|None

Struck-through versions exist but are not stocked here.

  • 32 GB dual-channel kit enables smooth multitasking
  • 3200 MT/s speed with CL16 latency delivers responsive performance
  • 35 V operation reduces power draw and heat
  • Black-grey heat spreader keeps modules cool under load
  • Unbuffered DIMMs install easily on standard desktop boards

Capacity and Kit Layout

This kit provides 32GB of DDR4 memory in a matched pair of 16GB modules. It is built for desktop systems that need a straightforward capacity upgrade for multitasking or content work.

JEDEC and Profile Limits

Out of the box the modules run at JEDEC base speeds; the advertised 3200 MT/s and CL16 timings of 16-18-18-38 require an XMP, DOCP or A-XMP profile enabled in the BIOS. Actual throughput depends on the motherboard and CPU memory controller.

Heat Spreader and Aesthetics

A black and grey heat spreader covers each module to help dissipate heat during sustained loads. No LEDs are present, so the kit suits builds that prefer a low-profile, non-illuminated appearance.

Highlights

  • 32 GB dual-channel kit enables smooth multitasking
  • 3200 MT/s speed with CL16 latency delivers responsive performance
  • 35 V operation reduces power draw and heat
  • Black-grey heat spreader keeps modules cool under load
  • Unbuffered DIMMs install easily on standard desktop boards

Specifications

BrandSilicon Power
ModelSP032GXLZU320BDAJ7
Capacity32GB (2 x 16GB)
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL16
Timing16-18-18-38
Voltage1.35V
Buffered/RegisteredUnbuffered
ColorBlack / Gray
Heat SpreaderYes
LED ColorNone
Shipping weight0.07 kg
Package size221 × 152 × 13 mm

Other versions of this model

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Questions about this item

Should I pick the 32GB 2×16GB kit or look for a different capacity?

This kit provides 32GB total across two 16GB modules, filling two slots for dual-channel operation and leaving room to expand later if your board has four slots.

What does the 3200 MT/s rating mean once the RAM is installed?

The 3200 MT/s speed is reached by enabling the XMP, DOCP or A-XMP profile in the BIOS; otherwise the modules run at standard JEDEC plug-and-play speeds.

How does the DDR4 interface limit real-world throughput?

DDR4 caps the peak transfer rate at PC4 25600, so the 3200 MT/s CL16 timing operates within that bandwidth ceiling.

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