Technical Snapshot

The Kingston Server Premier DDR4 32GB 3200MT/s RDIMM RDIMM — KSM32RS4/32HCR is a server-grade DDR4 RDIMM memory module designed for enterprise servers and workstations. Running at 3,200 MT/s with CL22-22-22-52 timings at 1.2V, it supports RDIMM profiles for one-click speed optimization in compatible BIOS. The module provides 32GB of DDR4 memory . Backed by a Limited Lifetime warranty, this module targets server deployments, virtualization hosts, and high-availability computing environments requiring ECC error correction.

Use Case: Server deployments, virtualization, high-availability computing
Compatibility: RDIMM-compatible server motherboard
Category: DDR4 RDIMM — Kingston Server Premier

Kingston RAM

Kingston Server Premier

Server Premier DDR4 32GB 3200MT/s RDIMM RDIMM — KSM32RS4/32HCR

Name: Kingston Server Premier DDR4 32GB 3200MT/s RDIMM RDIMM — KSM32RS4/32HCR
Brand: Kingston
SKU: KSM32RS4/32HCR

DDR4 · RDIMM · 3,200 MT/s · CL22-22-22-52 · 32GB

Speed 3,200 MT/s

Capacity 32GB

Timings CL22-22-22-52

Profile RDIMM

MPNKSM32RS4/32HCR

EAN0740617326680

CategoryMemory

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Memory Specifications

Memory TypeDDR4

Form FactorRDIMM

Total Capacity32GB

Speed3,200 MT/s

TimingsCL22-22-22-52

Voltage1.2V

XMP/EXPO ProfileRDIMM

ECCYes

Module Height31.25 mm

WarrantyLimited Lifetime

Full Specifications

Data sourced from Kingston product specifications

Memory
Product Line	Server Premier
Memory Type	DDR4
Form Factor	RDIMM
Total Capacity	32GB
Module Count	1
Module Capacity	32GB
Speed	3,200 MT/s
Timings & Voltage
Timings	CL22-22-22-52
Voltage	1.2V
XMP/EXPO Profile	RDIMM
ECC	Yes
Design
Color	Green
Module Height	31.25 mm
Product
Brand	Kingston
MPN	KSM32RS4/32HCR
EAN	0740617326680
Warranty	Limited Lifetime
Variant	On-Die ECC \| 1Rx4 \| HCR
Physical
Package Dimensions	16.0 x 5.0 x 1.0 cm

Support

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Kingston Server Premier DDR4 32GB 3200MT/s RDIMM RDIMM — KSM32RS4/32HCR DatasheetPDF · Technical specifications

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Frequently Asked Questions

What motherboards are compatible with this memory?

The Kingston Server Premier DDR4 32GB 3200MT/s RDIMM RDIMM — KSM32RS4/32HCR requires a DDR4-compatible motherboard. Compatible platforms include AMD AM4 (B550, X570, B450, etc.) and Intel LGA 1700 (B660, Z690) or LGA 1200 (B560, Z590). DDR4 is NOT compatible with DDR5 slots — they use different pin configurations.

Do I need to enable RDIMM in BIOS?

Yes. Out of the box, DDR4 memory runs at JEDEC default speed (typically 2133 MT/s). To achieve the rated 3,200 MT/s with CL22-22-22-52 timings, enable RDIMM in your motherboard BIOS. This is a one-click setting in the memory overclocking section.

Can I add more memory later?

Yes, the Kingston Server Premier DDR4 32GB 3200MT/s RDIMM RDIMM — KSM32RS4/32HCR is a single 32GB module. You can add additional compatible DDR4 RDIMM modules to populate empty slots. For best performance, use matched modules of the same speed and capacity to enable dual-channel mode.

Does this memory support ECC error correction?

Yes, the Kingston Server Premier DDR4 32GB 3200MT/s RDIMM RDIMM — KSM32RS4/32HCR includes ECC (Error-Correcting Code) support, which detects and corrects single-bit memory errors. This is essential for servers, workstations, and mission-critical applications where data integrity is paramount.

What warranty does this memory come with?

The Kingston Server Premier DDR4 32GB 3200MT/s RDIMM RDIMM — KSM32RS4/32HCR comes with a Limited Lifetime warranty from Kingston.

JSON-LD Structured Data — Product + FAQ + Breadcrumb

Product: Kingston Server Premier DDR4 32GB 3200MT/s RDIMM RDIMM — KSM32RS4/32HCR
MPN: KSM32RS4/32HCR
Schemas: Product + BreadcrumbList + FAQPage
Properties: 13 additionalProperty entries
Related: 4 isRelatedTo links