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Two black DDR5 DIMMs, 288-pin, 64GB kit

Kingston Technology Corp.

Kingston Technology Corp. KF556C40BBK2-64 64GB (2×32GB) DDR5 5600 CL40 desktop RAM

SKU CH-PV2Y-YXX1N MPN KF556C40BBK2-64

64 GB dual-channel DDR5 kit running at 5600 MT/s with CL40 latency and 1.10 V operation

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Kit configurationDual Channel Kit
  • Memory profilesAMD EXPO / Intel XMP 3.0 / Intel XMP 3.0 and AMD EXPO
  • High 64 GB capacity with two 32 GB modules
  • DDR5 5600 speed for fast data transfer
  • Low CL40 latency improves responsiveness
  • 10 V operation reduces power draw
  • Dual-channel kit enables higher bandwidth

64GB dual-channel DDR5 kit

This Kingston FURY Beast kit provides 64GB of DDR5 memory across two 32GB modules. It runs at 5600MT/s with a CAS latency of CL40 at 1.10V. The kit supports both AMD EXPO and Intel XMP 3.0 profiles for automatic configuration.

For high-capacity DDR5 desktop builds

This kit suits users who need 64GB of DDR5 memory for content creation, virtualization or heavy multitasking on compatible AMD 500, 600, 800 series or Intel 500, 600 series platforms. Builders who need lower capacity, higher speeds or RGB lighting should look elsewhere.

288-pin DDR5 DIMM layout

These modules use the standard 288-pin DDR5 DIMM form factor required by current desktop motherboards. The physical keying matches DDR5 slots only, so verify your motherboard supports DDR5 before purchase.

How it compares

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

Price $938.99
Pricier than about 90% of the 3,647 comparable items (median $90.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 90% of the 3,251 comparable items (median 16 GB).
Price per GB $14.67 per GB
Pricier than about 86% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameKingston
Model nameKF556C40BBK2-64
Total capacity64 GB (2 × 32 GB)
Product type288-Pin PC RAM
Product colorBlack
Performance
Rated speedDDR5 5600 (PC5 44800)
Memory
CAS latencyCL40
Kit configurationDual Channel Kit
Memory profilesAMD EXPO / Intel XMP 3.0 / Intel XMP 3.0 and AMD EXPO
Power
Rated voltage1.1 V
Size & build
Shipping weight0.09 kg
Package size171 × 95 × 13 mm
Compatibility
Recommended forAMD & Intel Compatible / AMD 500 Series / AMD 600 Series / AMD 800 Series / AMD A520 / AMD B550 / AMD B650 / AMD B850 / AMD Ryzen Compatible / AMD X570 / AMD X670 / AMD X870 / Intel 500 Series / Intel 600 Series / Intel 700 Series / Intel 800 Series / Intel B560 / Intel B660 / Intel B670 / Intel B760 / Intel Compatible / Intel H770 / Intel Z590 / Intel Z690 / Intel Z790 / Intel Z890
More details
LED lightingNone

Questions about this item

Should I pick the 64GB dual-channel kit or a single 32GB module?

The 64GB kit contains two matched 32GB modules that run together in dual-channel mode, doubling memory bandwidth compared to a single stick.

What does the 5600 MT/s speed actually deliver inside my PC?

At 5600 MT/s the modules move up to 44800 MB/s of peak bandwidth, so large data sets and modern games load faster than with slower DDR5.

Does the DDR5 5600 CL40 rating limit what my motherboard can do?

The kit runs at 1.10V with CL40 timings and supports both AMD EXPO and Intel XMP 3.0 profiles, letting the board set the rated speed automatically.

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