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Green circuit board with black chips, 288 gold pins, no heat spreader

Kingston Technology Corp.

Kingston Technology Corp. KVR56U46BD8-48 48GB DDR5 5600 CL46 288-pin DIMM server RAM

SKU CH-S61F-YBFAH MPN KVR56U46BD8-48

48 GB DDR5 server memory running at 5600 MHz with CL46 latency in a 288-pin DIMM

  • Total capacity48 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • CAS latencyCL46
  • Memory timings46-45-45
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • 48 GB capacity handles large workloads efficiently
  • DDR5 5600 MHz speed moves data quickly
  • CL46 latency delivers responsive memory access
  • 10 V operation reduces power consumption
  • 288-pin DIMM fits standard server slots

Server DDR5 capacity

This 48GB DDR5 module runs at 5600 MHz with CL46 latency and 1.10V operation. The dual-rank 2Rx8 organisation provides density for virtualisation hosts and database servers. Unbuffered DIMM format suits workstations and single-socket platforms that accept non-registered memory.

Headroom at 5600 MT/s

The 48GB capacity handles large working sets in memory-heavy applications without swapping. CL46 timing and 5600 MHz throughput keep latency predictable for transactional workloads. On-die ECC corrects single-bit errors inside the DRAM array, though the module does not present ECC to the memory controller.

No accessories included

The package contains only the memory module itself. No heat spreader is fitted, so airflow across the PCB is required in dense configurations. Intel XMP 2.0 profile enables automatic frequency and timing configuration on compatible platforms. Lifetime limited warranty covers the module.

How it compares

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

Price $402.99
Pricier than about 66% of the 6,523 comparable items (median $188.99).
Total capacity 48 GB
Higher than about 65% of the 6,064 comparable items (median 32 GB).
Price per GB $8.40 per GB
Pricier than about 60% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Model nameKVR56U46BD8-48
Total capacity48 GB
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Memory
CAS latencyCL46
Memory timings46-45-45
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Memory profilesIntel XMP 2.0
Heat spreaderNo
Power
Rated voltage1.1 V
Size & build
Shipping weight0.91 kg
Package size224 × 163 × 71 mm

Questions about this item

Will this 288-pin DDR5-5600 module work in a server that currently uses DDR5 DIMMs?

This is a 288-pin DDR5-5600 DIMM running at 1.10 V with CL46 timing and dual-rank organisation; it fits any DDR5 DIMM slot that accepts unbuffered, non-ECC modules at that voltage and speed.

How can I confirm the module is running at 5600 MHz with CL46 after installation?

Enter the system BIOS or use a hardware-information utility; the memory should report 5600 MHz (PC5-44800), CAS latency 46, timings 46-45-45, voltage 1.10 V, and dual-rank 2Rx8 configuration.

What comes in the box and what must I source separately?

The package contains the single 48 GB DDR5-5600 CL46 288-pin DIMM with on-die ECC and no heat spreader; any additional DIMMs, cooling, or mounting hardware must be purchased separately.

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