The Kingston FURY Beast KF556C40BBK2-32 is a 32GB DDR5 desktop memory kit designed for compatible systems requiring reliable memory capacity and responsive performance. The kit includes two 16GB modules rated for a data transfer speed of 5600MT/s with tested timings of CL40-40-40 at 1.25V.
Featuring black heat spreaders and support for Intel XMP 3.0, this Kingston FURY Beast kit is suitable for desktop computers used for gaming, productivity, multitasking and everyday computing. Its two-module configuration provides a convenient memory upgrade for compatible DDR5 desktop platforms.
Key Features
- 32GB total capacity: Two 16GB DDR5 modules provide 32GB of combined system memory.
- DDR5-5600 performance: Rated for 5600MT/s with tested timings of CL40-40-40 at 1.25V.
- Intel XMP 3.0 support: Predefined memory profiles simplify configuration on compatible systems.
- Black heat spreaders: A distinctive, low-profile design that complements a range of desktop PC builds.
- On-die ECC: DDR5 memory-chip error correction technology helps manage certain internal memory errors.
DDR5 Memory for Modern Desktop PCs
DDR5 memory is designed for compatible modern desktop platforms. With 32GB distributed across two 16GB modules, this kit offers capacity for multitasking, gaming, productivity applications and other everyday computing workloads.
Actual system performance depends on the processor, motherboard, BIOS configuration, operating system and applications. Before upgrading, check your system's supported memory capacity and compatible DDR5 configurations.
5600MT/s Speed and CL40 Timings
The Kingston FURY Beast KF556C40BBK2-32 is tested for DDR5-5600 operation with timings of 40-40-40 at 1.25V. The module kit also contains a standard JEDEC profile for DDR5-4800 operation at 1.1V.
To use the rated 5600MT/s profile, you may need to enable Intel XMP in the motherboard BIOS. The final operating speed depends on processor memory support, motherboard compatibility, BIOS settings and the installed memory configuration.
Intel XMP 3.0 Support
Intel Extreme Memory Profile (XMP) 3.0 provides predefined memory settings that can be selected on compatible systems. This kit supports profiles for DDR5-5600, DDR5-5200 and DDR5-4800 operation.
Profile availability and achievable speeds depend on the hardware and system configuration. Consult the motherboard manufacturer's documentation before changing memory settings.
Black Heat Spreader Design
The Kingston FURY Beast features black heat spreaders with a low-profile design suitable for a variety of desktop PC builds. Each module measures approximately 34.9mm in height, including the heat spreader. Check clearance around the CPU cooler and other components before installation.
This model does not specify integrated RGB lighting, making it a suitable option for builds where a simple black memory design is preferred.
Technical Specifications
| Brand | Kingston |
|---|
| Product Family | Kingston FURY Beast |
|---|
| Part Number | KF556C40BBK2-32 |
|---|
| Total Capacity | 32GB |
|---|
| Kit Configuration | 2 x 16GB |
|---|
| Memory Type | DDR5 SDRAM |
|---|
| Rated Data Transfer Speed | 5600MT/s |
|---|
| Tested Timings | CL40-40-40 |
|---|
| Tested Voltage | 1.25V |
|---|
| Default JEDEC Profile | DDR5-4800 CL40-39-39 at 1.1V |
|---|
| XMP Profile 1 | DDR5-5600 CL40-40-40 at 1.25V |
|---|
| XMP Profile 2 | DDR5-5200 CL40-40-40 at 1.25V |
|---|
| XMP Profile 3 | DDR5-4800 CL38-38-38 at 1.1V |
|---|
| Form Factor | 288-pin DIMM |
|---|
| Module Organization | 1Rx8 per module |
|---|
| DRAM Component Density | 16Gbit |
|---|
| Registered / Buffered | Unbuffered |
|---|
| System Memory ECC | Non-ECC system memory with on-die ECC |
|---|
| RGB Lighting | Not specified for this model |
|---|
| Heat Spreader Colour | Black |
|---|
| Module Height | 34.9mm, including heat spreader |
|---|
| Operating Temperature | 0°C to 85°C |
|---|
Compatibility and Installation Notes
This kit is designed for desktop motherboards with compatible DDR5 DIMM slots. It is not compatible with DDR4-only motherboards or laptops that require SO-DIMM memory modules.
Before purchasing, check your motherboard's supported memory type, maximum capacity and compatibility list. The rated DDR5-5600 speed may require enabling the appropriate XMP profile in the BIOS. Actual performance depends on the processor, motherboard and system configuration.
On-die ECC is a feature integrated into DDR5 memory chips. It does not make this kit registered ECC server memory; the modules are specified as non-ECC, unbuffered desktop memory.
Frequently Asked Questions
1. What is included in this memory kit?
The kit contains two 16GB DDR5 desktop memory modules, providing a combined capacity of 32GB.
2. What is the rated memory speed?
The kit is rated for 5600MT/s with tested timings of CL40-40-40 at 1.25V.
3. Does this memory support Intel XMP?
Yes. It supports Intel XMP 3.0 profiles. Using these profiles requires a compatible motherboard and processor.
4. Can this kit be installed in a DDR4 motherboard?
No. This is DDR5 memory with a 288-pin desktop DIMM form factor. It requires a compatible motherboard with DDR5 memory slots.
5. Does this model have RGB lighting?
RGB lighting is not specified for the KF556C40BBK2-32 model. It features black heat spreaders.
6. Is this registered ECC memory?
No. The modules are unbuffered, non-ECC system memory with on-die ECC technology integrated into the DDR5 memory chips.
