KF552C40BBAK4-128 Kingston 4x32GB DDR5 UDIMM RAM

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Product line:

FURY Beast RGB

See all Non-ECC RAM

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€2,557.49

In stock

Happyware Article Number:

SH1R9823-359573

Manufacturer Number:

KF552C40BBAK4-128

Brand:

Kingston

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

KF552C40BBAK4-128

High-Performance DDR5 UDIMM Memory Kit for Large-Capacity Desktop Platforms with the KF552C40BBAK4-128

KF552C40BBAK4-128 is a 128GB (4x32GB) DDR5 UDIMM kit engineered for modern workstation and creator-class desktop CPUs where memory bandwidth and capacity directly influence compile times, render pipelines, and multi-VM responsiveness. Designed for platforms from current Intel Core and AMD Ryzen generations, KF552C40BBAK4-128 supports profile-based tuning via Intel XMP and AMD EXPO to align memory training with motherboard firmware and CPU IMC capabilities without manual timing risk.

With dual-rank x8 module organization and a 64-bit data path per DIMM, KF552C40BBAK4-128 enables high-density configurations that are practical for PCIe 4.0/5.0 systems that need consistent CPU-to-memory feeding for GPU-accelerated workloads and high-I/O storage. In balanced desktop architectures using NVMe SSD arrays and discrete GPUs, this non-ECC, unbuffered design targets maximum throughput and latency control (CL40-40-40) at DDR5-5200 while maintaining signal integrity at scale across 4 populated slots, aided by an integrated heat spreader.

Why Choose the KF552C40BBAK4-128?

KF552C40BBAK4-128 delivers a strong density-to-performance profile for enterprises standardizing high-memory desktop builds, enabling predictable scaling from single-node creator workstations to small lab fleets. Its 4x32GB topology supports consolidated workloads, reduces pagefile dependence, and keeps system expansion options focused on PCIe lanes for GPUs, NVMe, and high-speed networking.

Kingston designs memory with a validation-first approach across mainstream and performance motherboard ecosystems, focusing on electrical stability, controlled thermals, and repeatable profile behavior that aligns with modern data centre build standards and procurement requirements.

Key Applications:

3D rendering and content creation workstations
Virtual labs and multi-VM desktop hosts
EDA, compilation, and build servers (desktop-class)
Data analysis and in-memory datasets
High-resolution media editing

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your rollout requirements for KF552C40BBAK4-128, and from bulk order discount options that support cost-effective standardization across teams and sites.

Technical details of KF552C40BBAK4-128

Capacity:

128GB

Generation:

DDR5

Single Module Capacity:

32GB

Frequency:

5200MHz

Form Factor:

DIMM

DIMM Type:

DDR5

ECC:

Non-ECC

Registered/Buffered:

Unbuffered

Modules Quantity:

Pins:

288

Voltage:

1.25V

Rank:

Dual-Rank x8

Intel XMP:

Yes

AMD EXPO:

Yes

Heat Spreader:

Yes

RGB Lighting:

Yes

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 KF552C40BBAK4-128

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.