KF548R36RBK8-256 Kingston 8x32GB DDR5 ECC RAM

Product line:

FURY Renegade PRO

See all ECC Registered RAM (RDIMM) DDR5

See other Kingston products

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Happyware Article Number:

SH2R5474-821269

Manufacturer Number:

KF548R36RBK8-256

Brand:

Kingston

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

KF548R36RBK8-256

High-Density DDR5 RDIMM Server Memory Kit featuring registered ECC scaling with the KF548R36RBK8-256

KF548R36RBK8-256 is a Kingston server-grade DDR5 RDIMM kit engineered for predictable memory expansion in 2U/4U rack servers and performance workstations where capacity, stability, and serviceability drive platform design. Deployed as 8 x 32GB modules, the 256GB footprint supports balanced channel population on modern Intel Xeon-class systems, enabling consistent bandwidth delivery while keeping DIMM topology aligned with validated server board layouts.

With DDR5-4800 operation at JEDEC 1.1V and registered ECC, KF548R36RBK8-256 targets memory-bound virtualization stacks, database nodes, and compute clusters that require standardized configurations across many hosts. The single-rank x4, 72-bit architecture strengthens signal integrity and error correction behavior under high concurrency, while the low-profile mechanical design helps maintain airflow margins in dense chassis. XMP profile support provides controlled configuration options for compatible platforms, without compromising enterprise deployment discipline.

Why Choose the KF548R36RBK8-256?

KF548R36RBK8-256 delivers a practical density-to-performance ratio by combining 256GB capacity with registered ECC and DDR5 channel efficiency, making it suitable for scaling out homogeneous nodes. The kit format simplifies procurement and rollouts, supports repeatable BIOS memory training outcomes, and aligns with uptime-focused operations where predictable behavior matters more than peak tuning.

Kingston designs memory with a validation-first approach, prioritizing electrical margins, thermal compatibility, and long-term availability. This engineering philosophy supports modern data centre standards for reliability, controlled change management, and consistent part qualification across server fleets.

Key Applications:

Virtualization hosts and private cloud nodes
In-memory databases and caching tiers
HPC and AI preprocessing clusters
ERP and transactional application servers
VDI and multi-tenant compute platforms

At Happyware - Server Hardware you benefit from Bulk Order Discount options for fleet-wide rollouts of KF548R36RBK8-256 and 24/7 Customer Service to support rapid qualification, ordering, and deployment planning for enterprise schedules.

Technical details of KF548R36RBK8-256

Capacity: 256GB

Generation: DDR5

Single Module Capacity: 32GB

Frequency: 4800MHz

Form Factor: DIMM

DIMM Type: DDR5

ECC: ECC

Registered/Unbuffered: Registered

Modules Quantity: 8

Pins: 288

Voltage: 1.1V

Rank: Single-Rank x4

Intel XMP: Yes

AMD EXPO: No

Heat Spreader: No

RGB Lighting: No

Module height: LP

JEDEC: PC5-38400R

CAS Latency: 36

Row-to-Column Delay (tRCD): 38

Row Precharge Time (tRP): 38

Certificates: RoHS

How long is the Warranty and how you can get technical support for KF548R36RBK8-256

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.