KF552C40BWK4-128 Kingston 4x32GB DDR5 RAM

Product line:

FURY Beast

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Happyware Article Number:

SH4R1984-536181

Manufacturer Number:

KF552C40BWK4-128

Brand:

Kingston

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

KF552C40BWK4-128

High-Performance DDR5 UDIMM Memory Kit engineered for workstation capacity scaling with the KF552C40BWK4-128

KF552C40BWK4-128 is a 4 x 32GB DDR5 UDIMM kit designed for modern desktop and workstation CPU platforms where memory capacity, stable signaling, and predictable tuning profiles directly influence throughput in multi-threaded creation and engineering workloads. Deployed on current-generation Intel and AMD platforms with DDR5 memory controllers, the kit supports rapid configuration through Intel XMP 3.0 and AMD EXPO profiles to align memory frequency and primary timings with the board’s validated settings without manual parameter risk.

With DDR5-5200 operation, dual-rank x8 organization, and a 128GB total footprint across four DIMM slots, KF552C40BWK4-128 targets high-memory-density builds that must sustain parallel compile jobs, large dataset manipulation, and simulation pre/post-processing. The unbuffered, non-ECC UDIMM architecture is optimized for client/workstation chipsets, while the 288-pin form factor maintains compatibility with standard DDR5 slot layouts; expansion and I/O scalability remain governed by the host platform’s PCIe generation and lane topology, enabling balanced builds alongside NVMe storage and accelerator cards.

Why Choose the KF552C40BWK4-128?

KF552C40BWK4-128 provides a practical density-to-performance ratio for 4-DIMM motherboards, supporting consistent deployment outcomes across standardized workstation images. Profile-based tuning reduces time-to-stability during rollout, while a low-voltage 1.25V operating point and integrated heat spreader assist thermal and electrical margins in sustained loads, supporting scalable desktop fleets and power-conscious lab environments.

Kingston applies a validation-driven engineering approach focused on platform interoperability, controlled component sourcing, and repeatable electrical characteristics aligned with contemporary DDR5 standards for professional workstation integration.

Key Applications:

CAD and EDA workstations
Content creation and rendering
Software build and CI desktops
Data analytics on local datasets
Virtualization on workstation platforms

At Happyware - Server Hardware you benefit from non-binding offers tailored to KF552C40BWK4-128 deployment quantities and an extended warranty option up to 6 years to protect long-lifecycle workstation investments.

Technical details of KF552C40BWK4-128

Capacity:

128GB

Generation:

DDR5

Single Module Capacity:

32GB

Frequency:

5200MHz

Form Factor:

DIMM

DIMM Type:

DDR5

ECC:

Non-ECC

Modules Quantity:

Pins:

288

Voltage:

1.25V

Rank:

Dual-Rank x8

Intel XMP:

Yes

AMD EXPO:

Yes

Heat Spreader:

Yes

RGB Lighting:

Module height:

Non-JEDEC

JEDEC:

PC5-41600U

CAS Latency:

Row-to-Column Delay (tRCD):

Row Precharge Time (tRP):

How long is the Warranty and how you can get technical support for KF552C40BWK4-128

Warranty:	12 months (part)
RMA through customer:	yes
RMA Url:	https://www.kingston.com/de/support/rma-enduser
Description:	Kingston typically requires the item to be returned first before sending a replacement. There are no standard guaranteed delivery times or on-site services offered under the warranty.