KF432C16RB2AK4/128 Kingston 4x32GB DDR4 UDIMM RAM

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FURY Renegade RGB

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Happyware Article Number:

SH4R3106-249270

Manufacturer Number:

KF432C16RB2AK4/128

Brand:

Kingston

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

KF432C16RB2AK4/128

High-Capacity DDR4 UDIMM Memory Kit engineered for performance-tuned workstations with the KF432C16RB2AK4/128

The KF432C16RB2AK4/128 is a 128GB (4x32GB) DDR4-3200 unbuffered UDIMM kit designed to increase memory bandwidth and capacity in modern Intel and AMD desktop and workstation platforms where CPU core counts and PCIe-attached devices can otherwise be underutilized by memory constraints. By combining high-density dual-rank x8 modules with XMP profiles, the kit supports predictable memory training and stable frequency/latency operation for sustained compile, simulation, and content pipelines.

In systems built around multi-GPU or high-lane-count PCIe expansion, the KF432C16RB2AK4/128 helps maintain balanced throughput between CPU, GPU, and storage subsystems by reducing paging and accelerating in-memory datasets. The 288-pin UDIMM form factor targets boards that require unbuffered memory rather than RDIMM/LRDIMM, while the 1.2V operating point supports efficient thermals in dense workstation chassis. Integrated heat spreaders assist with thermal headroom under prolonged all-core loads; RGB elements are present for environments where chassis visibility is required, with a non-JEDEC height that should be validated against large CPU coolers.

Why Choose the KF432C16RB2AK4/128?

The KF432C16RB2AK4/128 delivers a practical density-to-performance profile for enterprise workstation fleets and lab nodes, enabling larger VM footprints and memory-resident workloads without a platform change. Its XMP-based configuration supports repeatable deployment across compatible boards, while the multi-module kit approach simplifies standardized builds and capacity scaling in 4-DIMM layouts.

Kingston designs memory around controlled component selection, validation discipline, and traceability aligned with modern data centre and professional workstation expectations, supporting consistent behavior across long duty cycles and scheduled refresh windows.

Key Applications:

Content creation workstations
Multi-VM developer and test rigs
CAD/CAM and 3D rendering
PCIe accelerator-enabled desktops
General-purpose compute nodes

At Happyware - Server Hardware you benefit from non-binding offers tailored to KF432C16RB2AK4/128 rollout quantities and an extended warranty of up to 6 years, supporting predictable lifecycle planning for workstation and lab deployments.

Technical details of KF432C16RB2AK4/128

Capacity:

128GB

Generation:

DDR4

Single Module Capacity:

32GB

Frequency:

3200MHz

Form Factor:

DIMM

DIMM Type:

UDIMM DDR4

ECC:

Non-ECC

Registered/Unbuffered:

Unbuffered

Modules Quantity:

Pins:

288

Voltage:

1.2V

Rank:

Dual-Rank x8

Intel XMP:

Yes

AMD EXPO:

Heat Spreader:

Yes

RGB Lighting:

Yes

Module height:

Non-JEDEC

JEDEC:

PC4-25600U

CAS Latency:

Row-to-Column Delay (tRCD):

Row Precharge Time (tRP):

How long is the Warranty and how you can get technical support for KF432C16RB2AK4/128

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.