KF552C40BBK4-128 Kingston 4x32GB DDR5 UDIMM RAM

Get extra volume discount for KF552C40BBK4-128 and save cash:

Quantity	Unit price
To 4	€2,047.49
To 9	€1,986.10 €2,047.49 (3% saved)
To 19	€1,945.20 €2,047.49 (5% saved)
From 20	€1,904.20 €2,047.49 (7% saved)

Product line:

FURY Beast

See all Non-ECC RAM

See other Kingston products

€2,047.49

In stock

Happyware Article Number:

SH9R9330-722713

Manufacturer Number:

KF552C40BBK4-128

Brand:

Kingston

Are you a reseller?

Do you have questions about this product KF552C40BBK4-128?

Our team of server experts will be happy to help you to ensure you purchase the right product.

Description Technical details Warranty & Technical Support Reviews Bulk Deals

KF552C40BBK4-128

High-Density DDR5 UDIMM Memory Kit for Workstation Platforms with the KF552C40BBK4-128

KF552C40BBK4-128 is a 128GB (4x32GB) DDR5 UDIMM kit designed for desktop and workstation-class systems where CPU throughput is gated by memory capacity and bandwidth. By expanding to a four-module population, KF552C40BBK4-128 supports balanced channel loading on modern Intel platforms, helping sustain higher all-core boost behavior under memory-intensive compilation, simulation, and content pipelines.

Built around DDR5-5200 operation with Intel XMP profiles, KF552C40BBK4-128 enables controlled performance tuning while keeping voltage and thermals within practical workstation envelopes. The unbuffered, non-ECC UDIMM architecture targets systems without RDIMM support, and the dual-rank x8 module organization improves effective access parallelism for mixed workloads. When paired with PCIe 4.0/5.0 expansion and NVMe storage, KF552C40BBK4-128 reduces paging and improves dataset residency for local VMs, EDA tools, and high-resolution media workflows.

Why Choose the KF552C40BBK4-128?

KF552C40BBK4-128 delivers a pragmatic density-to-performance ratio for professional workstations that must scale memory headroom without migrating to server platforms. The four-DIMM kit approach simplifies validated population, supports repeatable deployment across fleets, and provides predictable tuning via Intel XMP for consistent benchmarking and capacity planning.

Kingston engineers its FURY memory portfolio with a focus on signal integrity, stable profile behavior, and component consistency aligned with modern motherboard power delivery and DDR5 routing requirements, supporting reliable integration into enterprise-managed endpoint and lab environments.

Key Applications:

Content creation and high-resolution editing
Engineering simulation and CAD/CAE
Local virtual machines and sandboxing
Software development and parallel builds
Data analysis on in-memory datasets

At Happyware - Server Hardware you benefit from non-binding offers tailored to KF552C40BBK4-128 rollout quantities and configuration targets, enabling standardized workstation builds. For larger deployments, bulk order discount options support cost-controlled scaling across teams and project phases.

Technical details of KF552C40BBK4-128

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:

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 KF552C40BBK4-128

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.