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Four black DDR5 RDIMM modules with heat spreaders

Kingston Technology Corp.

Kingston Technology Corp. KF548R36RBK4-64 64GB (4×16GB) DDR5-4800 CL36 ECC Registered Server RAM

SKU CH-H196-TE8GE MPN KF548R36RBK4-64

Four 16 GB DDR5 RDIMMs running at 4800 MHz with CL36 latency, ECC and registered signal for data integrity in workstations and servers

  • Capacity64GB (4 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL36
  • Timing36-38-38
  • Voltage1.10V

Capacity 64GB (4 x 16GB)

Speed DDR5 4800 (PC5 38400)

Rank 1Rx8

  • 64 GB quad-channel capacity for heavy multitasking
  • DDR5-4800 speed with CL36 latency for responsive data access
  • ECC registered design protects data integrity in critical workloads
  • Four 16 GB modules enable full-channel population
  • 10 V operation balances performance with efficiency

64 GB DDR5 Registered Kit

This quad-channel kit delivers 64 GB of DDR5-4800 memory across four 16 GB registered DIMMs. It targets workstations and high-end desktops that require ECC data integrity with overclocking headroom. The modules operate at 1.10 V with a CL36 latency profile.

Sustained Load Behaviour

Registered signal processing and on-die ECC maintain stability during prolonged compute sessions. The 36-38-38 timings and low voltage support consistent throughput without thermal throttling. Error correction handles multi-bit faults to prevent data corruption under heavy workloads.

Upgrade Path

Replaces non-ECC consumer kits where silent data errors are unacceptable. The jump is worth it when moving from unbuffered memory to registered DIMMs for multi-module capacity scaling. Not suited for platforms that lack RDIMM support or require unbuffered DIMMs.

Highlights

  • 64 GB quad-channel capacity for heavy multitasking
  • DDR5-4800 speed with CL36 latency for responsive data access
  • ECC registered design protects data integrity in critical workloads
  • Four 16 GB modules enable full-channel population
  • 10 V operation balances performance with efficiency

Specifications

BrandKingston
SeriesFury Renegade Pro
ModelKF548R36RBK4-64
Capacity64GB (4 x 16GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL36
Timing36-38-38
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
Multi-channel KitQuad Channel Kit
Heat SpreaderYes
FeaturesKingston FURY KF548R36RBK4-64 is a kit of four 2G x 80-bit (16GB)
DDR5-4800 CL36 SDRAM (Synchronous DRAM) 1Rx8, ECC
memory module, based on ten 2G x 8-bit FBGA components per
module. The module supports Intel® Extreme Memory Profiles
(Intel® XMP) 3.0. Total kit capacity is 64GB. Each module has
been tested to run at DDR5-4800 at a low latency timing of 36-38-38
at 1.1V.
Shipping weight0.11 kg
Package size168 × 105 × 38 mm

Other versions of this model

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Questions about this item

How much heat does the 1.10 V DDR5-4800 kit produce during all-day workloads?

The modules run at 1.10 V with a built-in heat spreader, keeping thermals in check for sustained 4800 MHz operation.

What motherboard feature is required for these 288-pin RDIMMs to function?

The board must support DDR5 Registered DIMMs with ECC and provide a quad-channel memory controller for the four 16 GB modules.

Will the CL36 4800 MHz modules down-clock reliably on an older DDR5 platform limited to lower speeds?

Yes, the kit uses standard JEDEC DDR5 SPD profiles so it will negotiate the highest common speed with the platform automatically.

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