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Four black DDR5 RDIMM sticks with silver heat spreaders and Kingston branding

Kingston Technology Corp.

Kingston Technology Corp. KF564R32RBEK4-64 Fury Renegade Pro 64GB (4×16GB) DDR5-6400 CL32 RDIMM server RAM

SKU CH-0H7H-SP191 MPN KF564R32RBEK4-64

Four 16 GB DDR5-6400 CL32 registered ECC RDIMMs with Intel XMP 3.0 and AMD EXPO profiles for workstation and server platforms

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • CAS latencyCL32
  • Memory timings32-39-39
  • Rated voltage1.4 V
  • Buffer typeRegistered
  • 64 GB total capacity across four 16 GB modules for heavy workloads
  • DDR5-6400 speed with CL32 latency delivers fast data throughput
  • Registered ECC design corrects multi-bit errors to protect data integrity
  • Intel XMP 3.0 and AMD EXPO profiles enable one-click overclocking
  • Low-profile heat spreader maintains thermal stability under sustained load

Server-grade DDR5 RDIMM for workstations

This kit delivers 64GB of registered ECC DDR5 across four 16GB modules running at 6400 MT/s with CL32 timings. It targets creators, engineers and data-science professionals who need workstation stability with enthusiast-level speed on platforms that require registered DIMMs.

Sustained load behaviour with ECC integrity

Registered signal processing and on-die ECC combine with multi-bit error correction to maintain data integrity during prolonged compute workloads. The 1.40V operating voltage supports the 6400 MT/s data rate while the CL32-39-39 timings keep latency predictable under continuous memory pressure.

Quad-channel kit installs in matched slots

Four identical 288-pin modules simplify population of quad-channel motherboards; the kit is validated for Intel XMP 3.0 and AMD EXPO profiles so the rated speed applies automatically when the firmware option is enabled. Builders must verify that their platform accepts registered DDR5 RDIMMs, as unbuffered consumer boards will not post with these modules.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $2,705.99
Pricier than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $42.28 per GB
Pricier than about 90% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Product lineFury Renegade Pro
Model nameKF564R32RBEK4-64
Total capacity64 GB (4 × 16 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Memory
CAS latencyCL32
Memory timings32-39-39
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Kit configurationQuad Channel Kit
Memory profilesIntel XMP 3.0 and AMD EXPO
Heat spreaderYes
Power
Rated voltage1.4 V
Size & build
Shipping weight0.09 kg
Package size165 × 102 × 51 mm

Questions about this item

How much power does the 1.40 V kit draw when running at 6400 MHz all day?

Each module is rated at 1.40 V for DDR5-6400 operation; total system power depends on the platform's memory controller and load, so consult your motherboard or CPU documentation for exact figures.

What motherboard feature must be present to run this quad-channel 288-pin RDIMM kit at its rated speed?

The board must provide four DDR5 RDIMM slots wired for quad-channel operation and support Intel XMP 3.0 or AMD EXPO profiles to apply the 6400 MHz, CL32, 1.40 V settings automatically.

Can the registered ECC design work alongside older non-ECC DDR5 modules in the same system?

No, registered ECC RDIMMs and unbuffered non-ECC DDR5 modules use different signalling and cannot be mixed on the same memory controller.

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