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Two black DDR5 memory sticks with RGB lighting

XPG

XPG LANCER 64GB (2 x 32GB) DDR5 6400 CL32 desktop RAM AX5U6400C3232G-DCLARBK

SKU CH-2JY4-XTY5X MPN AX5U6400C3232G-DCLARBK

Dual-channel 64 GB DDR5 kit at 6400 MT/s with CL32 timing, 1.35 V operation and RGB lighting

  • Capacity64GB (2 x 32GB)
  • Type288-Pin PC RAM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL32
  • Timing32-39-39
  • Voltage1.35V
  • High capacity 64GB dual-channel kit handles heavy multitasking
  • DDR5 6400 speed delivers high bandwidth for demanding workloads
  • Low CL32 latency reduces response time in games and apps
  • 35V operation keeps power draw efficient at speed
  • RGB lighting adds customisable visual flair to the build

64GB DDR5 6400 dual-channel kit

This kit provides 64GB of DDR5 memory across two 32GB modules rated at 6400 MT/s with CL32 timings. It targets builders who want high capacity and speed for demanding workloads or gaming on compatible platforms. The 288-pin form factor fits standard desktop DIMM slots. It is not for buyers who need more than 64GB in a two-slot configuration or who require ECC functionality.

XMP 3.0 and EXPO profiles

The modules include Intel XMP 3.0 and AMD EXPO profiles that automatically configure the rated 6400 speed and 32-39-39 timings at 1.35V when enabled in the BIOS. Without activating a profile the memory will run at the platform default speed and timings. The RGB lighting is controllable through supported motherboard software. The profiles do not change the physical installation or voltage limits of the modules.

DDR5 6400 practical limits

DDR5 6400 operation depends on the memory controller and motherboard topology supporting that data rate. On some platforms the achievable speed may be lower than 6400 if the CPU or board cannot sustain the frequency. The 1.35V operating voltage is fixed for the rated profile and cannot be reduced for the same timings. The dual-channel kit populates two slots; adding more modules later may require manual tuning to maintain stability.

Highlights

  • High capacity 64GB dual-channel kit handles heavy multitasking
  • DDR5 6400 speed delivers high bandwidth for demanding workloads
  • Low CL32 latency reduces response time in games and apps
  • 35V operation keeps power draw efficient at speed
  • RGB lighting adds customisable visual flair to the build

Specifications

BrandXPG
SeriesLANCER
ModelAX5U6400C3232G-DCLARBK
Capacity64GB (2 x 32GB)
Type288-Pin PC RAM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL32
Timing32-39-39
Voltage1.35V
Multi-channel KitDual Channel Kit
BIOS/Performance ProfileIntel XMP 3.0 and AMD EXPO
ColorBlack
Recommend UseAMD & Intel Compatible / AMD 500 Series / AMD B550 / AMD Ryzen Compatible / AMD Threadripper Compatible / AMD X570 / High Performance or Gaming Memory / Intel 500 Series / Intel 600 Series / Intel B660 / Intel Compatible / Intel Z590 / Intel Z690
LED ColorRGB
Shipping weight0.18 kg
Package size152 × 127 × 13 mm

Questions about this item

Will the 32 GB modules fit my motherboard's DIMM slots?

Yes — these are 288-pin DDR5 DIMMs, the standard desktop form factor for current platforms.

Do I need to change any BIOS settings to reach 6400 MT/s?

The kit includes Intel XMP 3.0 and AMD EXPO profiles; enable the matching profile in BIOS to run at the rated speed.

What does the 32-39-39 timing mean for real-world use?

CAS latency of 32 cycles at 6400 MT/s gives low latency for gaming and heavy multitasking while the kit runs at 1.35 V.

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