KSM48R40BD8KMM-32HMR Kingston 1x32GB DDR5 RDIMM ECC RAM

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Product line:

Server Premier

See all ECC Registered RAM (RDIMM) DDR5

See other Kingston products

€242.06

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Happyware Article Number:

SH1R7494-176778

Manufacturer Number:

KSM48R40BD8KMM-32HMR

Brand:

Kingston

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

KSM48R40BD8KMM-32HMR

High-Performance DDR5 RDIMM Server Memory for Bandwidth-Critical Platforms with the KSM48R40BD8KMM-32HMR

KSM48R40BD8KMM-32HMR is a Kingston Server Premier DDR5 ECC Registered DIMM designed to scale memory bandwidth and capacity on current-generation server CPU platforms where per-socket throughput and uptime are non-negotiable. By leveraging DDR5-4800 signaling with registered buffering, KSM48R40BD8KMM-32HMR supports stable population of multi-DIMM channels in dense rack servers and blade environments while maintaining predictable latency characteristics under sustained load.

Architecturally, KSM48R40BD8KMM-32HMR targets virtualization and cloud hosts that rely on high memory concurrency, as well as database and analytics nodes where DDR5 bandwidth directly impacts query execution and in-memory caching efficiency. The 32GB 288-pin RDIMM format aligns with enterprise server memory topologies, and ECC with a 72-bit data path protects against single-bit errors that can compromise VM integrity or long-running services. With a low-profile mechanical design and 1.1V operating point, KSM48R40BD8KMM-32HMR fits thermally constrained chassis layouts without disrupting airflow planning.

Why Choose the KSM48R40BD8KMM-32HMR?

KSM48R40BD8KMM-32HMR delivers a pragmatic density-to-performance balance for DDR5 RDIMM deployments, enabling higher effective consolidation per host while preserving enterprise-grade reliability. It is well suited for standardizing memory builds across a fleet, simplifying qualification, and supporting scalable expansion as core counts and VM footprints increase across PCIe-attached storage and network fabrics.

Kingston focuses on consistent, standards-aligned engineering for server memory, emphasizing JEDEC compliance, controlled component selection, and validation practices that match modern data center lifecycle requirements. This approach supports predictable interoperability across major server platforms and reduces operational risk during upgrades and capacity planning.

Key Applications:

Virtualization clusters
Private cloud hosts
Database servers
In-memory analytics
HCI nodes

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout plan for KSM48R40BD8KMM-32HMR and can secure a bulk order discount when standardizing memory across multiple servers or sites.

Technical details of KSM48R40BD8KMM-32HMR

Capacity:

32GB

Generation:

DDR5

Single Module Capacity:

32GB

Frequency:

4800MHz

Form Factor:

DIMM

DIMM Type:

DDR5

ECC:

ECC

Registered/Buffered:

Registered

Modules Quantity:

Pins:

288

Voltage:

1.1V

Rank:

Dual-Rank x8

RGB Lighting:

Module height:

JEDEC:

PC5-38400R

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 KSM48R40BD8KMM-32HMR

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.