KF556R36RB-32 Kingston 1x32GB DDR5 RDIMM RAM

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€1,054.51

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Happyware Article Number:

SH2R2606-536993

Manufacturer Number:

KF556R36RB-32

Brand:

Kingston

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

KF556R36RB-32

High-Performance DDR5 Registered Server DIMM enabling predictable memory scaling with the KF556R36RB-32

The KF556R36RB-32 is a 32GB DDR5 RDIMM designed for modern Intel Xeon and comparable enterprise CPU platforms that require registered memory for stable capacity growth. In dual-socket compute nodes, the module supports higher DIMM population without the signal integrity penalties typical of unbuffered designs, making it suitable for balanced core-to-memory provisioning in virtualised and container-dense environments.

Engineered around a DDR5-5600 speed grade and a single-rank x4 organisation, the KF556R36RB-32 targets latency-sensitive service tiers while sustaining consistent throughput under mixed read/write pressure. On-die ECC improves DRAM cell reliability, and the RDIMM architecture aligns with PCIe 5.0 era systems where accelerator, NIC, and storage expansion increase memory traffic and page churn. Deployed alongside NVMe storage tiers and high-bandwidth I/O fabrics, it helps reduce contention in caching layers, metadata services, and in-memory working sets.

Why Choose the KF556R36RB-32?

The KF556R36RB-32 delivers an efficient density-to-performance profile for enterprises standardising on DDR5 RDIMM platforms, enabling incremental upgrades from a single 32GB module to scalable, multi-channel configurations. Its registered design supports predictable behaviour at higher DIMM counts, improving fleet consistency, maintenance planning, and workload portability across identical server SKUs.

Kingston designs server memory with a focus on electrical margin, qualification discipline, and long-term supply consistency. The KF556R36RB-32 aligns with current data centre expectations for DDR5 power efficiency, platform interoperability, and controlled lifecycle management across refresh cycles.

Key Applications:

Virtualisation and VDI hosts
Database buffer pools and caching
AI inference and feature stores
HPC preprocessing and simulation staging
Software-defined storage metadata services

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your deployment plan for KF556R36RB-32 upgrades, and bulk order discounts that simplify standardised rollouts across racks and clusters.

Technical details of KF556R36RB-32

Capacity:

32GB

Generation:

DDR5

Single Module Capacity:

32GB

Frequency:

5600MHz

Form Factor:

DIMM

DIMM Type:

DDR5

ECC:

on-die ECC

Registered/Buffered:

Registered

Modules Quantity:

Pins:

288

Voltage:

1.25V

Rank:

Single-Rank x4

Intel XMP:

Yes

AMD EXPO:

Heat Spreader:

Yes

RGB Lighting:

Module height:

JEDEC:

PC5-44800R

CAS Latency:

Row-to-Column Delay (tRCD):

Row Precharge Time (tRP):

Certificates:

RoHS

How long is the Warranty and how you can get technical support for KF556R36RB-32

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.